AerMet100 Stainless Steel Powder
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AerMet100 Stainless Steel Powder
| Product | AerMet100 Stainless Steel Powder |
| CAS No. | N/A |
| Appearance | Gray to Dark Gray Powder |
| Purity | ≥99%,  ≥99.9%,  ≥95%(Other purities are also available) |
| APS | 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range. |
| Ingredient | Fe-13Cr-3Ni-1Mo-0.25C |
| Density | 7.93g/cm3 |
| Molecular Weight | N/A |
| Product Codes | NCZ-DCY-346/25 |
AerMet100 Stainless Steel Description:
AerMet100 Stainless Steel Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.
AerMet100 Stainless Steel Powder Related Information :
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature.
Please contact us for customization and price inquiry
Email: contact@nanochemazone.com
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
AerMet100 Stainless Steel Powder
AerMet100 stainless steel powder is an advanced high strength and corrosion resistant alloy powder designed for additive manufacturing applications. With its unique composition and properties, AerMet100 enables production of high performance parts using 3D printing processes like laser powder bed fusion and binder jetting.
This article provides a comprehensive overview of AerMet100 stainless steel powder covering its composition, properties, applications, specifications, pricing, handling, inspection methods and other technical details
AerMet100 stainless steel powder is a high-performance alloy powder designed for additive manufacturing applications requiring high strength and fatigue resistance. Some key features of this material include:
High strength and hardness – AerMet100 has excellent strength with tensile strength over 200 ksi and hardness ranging from 30-36 HRC.
Good ductility – Despite the high strength, AerMet100 still retains decent ductility and impact resistance. Elongation values are over 10%.
Excellent fatigue resistance – The fatigue limit of AerMet100 is very high at around 50% of tensile strength. This allows durable components exposed to cyclic stresses.
Resistance to creep – AerMet100 resists deformation under load at high temperatures up to 700°C making it suitable for elevated temperature service.
Corrosion resistance – The stainless steel composition provides corrosion and oxidation resistance for use in harsh environments.
Weldability – The low carbon content allows for good weldability using standard fusion welding methods.
Cost-effectiveness – AerMet100 is more affordable than other exotic alloys with similar properties.
This exceptional balance of properties makes AerMet100 suitable for demanding applications in aerospace, oil & gas, automotive, and industrial sectors. Parts made from AerMet100 powder demonstrate high strength-to-weight ratio, durability, and reliability under operating loads.
AerMet100 Stainless Steel Powder Composition
AerMet100 has a martensitic stainless steel composition with additions of cobalt, nickel, and molybdenum for strength and hardness. The nominal composition is given below:
| Element | Weight % |
| Iron (Fe) | Balance |
| Chromium (Cr) | 15.0 – 17.0 |
| Nickel (Ni) | 7.0 – 10.0 |
| Cobalt (Co) | 8.0 – 10.0 |
| Molybdenum (Mo) | 4.0 – 5.0 |
| Manganese (Mn) | < 1.0 |
| Silicon (Si) | < 1.0 |
| Carbon (C) | < 0.03 |
The key alloying elements and their effects are:
Chromium – Provides corrosion and oxidation resistance
Nickel – Increases toughness and ductility
Cobalt – Solid solution strengthener, increases strength
Molybdenum – Solid solution strengthener, increases strength and creep resistance
Manganese & Silicon – Deoxidizers to improve powder manufacturability
Carbon – Kept low for better weldability
The combination of these elements gives AerMet100 stainless steel its unique set of properties.
AerMet100 Stainless Steel Powder Properties
AerMet100 exhibits the following physical and mechanical properties in as-built AM and heat treated conditions:
| Property | As-Built | Heat Treated |
| Density | 7.9 g/cc | 7.9 g/cc |
| Porosity | < 1% | < 1% |
| Surface Roughness (Ra) | 15-25 μm | 15-25 μm |
| Hardness | 30-35 HRC | 34-38 HRC |
| Tensile Strength | 170-190 ksi | 190-220 ksi |
| Yield Strength (0.2% Offset) | 160-180 ksi | 180-210 ksi |
| Elongation | 8-13% | 10-15% |
| Reduction of Area | 15-25% | 15-25% |
| Modulus of Elasticity | 27-30 Msi | 29-32 Msi |
| CTE (70-400°C) | 11-12 μm/m°C | 11-12 μm/m°C |
| Conductivity | 25-30% IACS | 25-30% IACS |
The properties make AerMet100 suitable for high-strength structural components, aerospace fasteners, downhole tools, valves and pumps, and other critical parts where fatigue resistance is paramount.
AerMet100 Stainless Steel Powder Applications
The unique properties of AerMet100 make it an excellent choice for the following applications:
Aerospace
Structural brackets, braces, fuselage components
Landing gear parts, wing components, empennage
Engine mounts, exhaust components
Turbine blades, impellers, compressor parts
High-strength fasteners, bolts, nuts, rivets
Oil & Gas
Downhole drill tools and components
Wellhead parts, valves, pumps
Pressure vessels, pipe fittings
Subsea/offshore structural parts
Automotive
Power generation components
Drive systems parts like gears, shafts
Structural braces, chassis components
High-performance racing components
Industrial
Robotics parts subject to wear and impact
Dies, molds, tooling
Fluid handling parts like valves and pumps
Other high-cycle loaded components
The excellent fatigue strength of AerMet100 makes it an ideal replacement for components traditionally made from titanium or nickel alloys. The high hardness provides good wear resistance as well.
AerMet100 Stainless Steel Powder Specifications
AerMet100 powder products meet the following specifications:
| Specification | Grade/Alloy |
| AMS 7245 | AerMet100 |
| ASTM F3056 | AlloySpec 23A |
| DIN 17224 | X3NiCoMoAl 15-7-3 |
Typical size distributions for AM processing are:
| Particle Size | Distribution |
| 15-53 μm | 98% |
| <106 μm | 99% |
Chemical composition must conform to the permissible ranges for elements like Cr, Ni, Co, Mo, C, etc. as outlined in AMS 7245 specification for AerMet100 alloy.
Mechanical properties should meet or exceed the minimum values for hardness, tensile strength, yield strength, elongation, and reduction of area stated in AMS 7245.
Non-destructive testing like dye penetrant or magnetic particle inspection should show no critical flaws or defects. Powder should have good flowability and exhibit no clumping.
Storage and Handling
To maintain quality of AerMet100 powder for AM use, the following storage and handling guidelines apply:
Store sealed containers in a cool, dry place away from moisture and sources of contamination
Avoid exposing powder to high humidity (>60% RH) for prolonged time
Allow powder to equilibrate to room temperature prior to unsealing container to prevent condensation
Pour and transfer powder in inert environments with low oxygen content if possible
Use powder handling equipment and accessories made from compatible materials to prevent contamination
Limit reuse of powder to 2-3 cycles maximum to prevent degradation of properties
Conduct testing of used powder to ensure it still meets all specifications for reuse
Proper storage and careful handling is key to preventing powder oxidation, contamination, or changes in flowability.
Safety Information
Wear PPE when handling powder – gloves, respirator mask, goggles
Avoid skin contact to prevent possible allergic reactions
Prevent inhalation of fine powders over long periods
Ensure adequate ventilation and dust collection when processing
Use non-sparking tools to dispense and handle powder
Inert gas blanketing is recommended for powder handling
Follow all applicable safety data sheet (SDS) guidelines
Dispose according to local regulations and ensure containment
AerMet100 alloy powders are generally not hazardous materials but following basic safety practices during storage, handling, and processing is advised.
Inspection and Testing
To ensure AerMet100 powder meets specifications, the following inspection and testing procedures can be used:
| Test Method | Property Validated |
| Visual inspection | Powder flowability, contamination |
| Scanning electron microscopy | Particle size distribution and morphology |
| Energy dispersive X-ray spectroscopy | Alloy chemistry, contamination |
| X-ray diffraction | Phases present, contamination |
| Hall flowmeter | Powder flow rate |
| Apparent density | Powder packing density |
| Tap density test | Powder flowability |
| Sieve analysis | Particle size distribution per ASTM B214 |
| Chemical analysis | Composition per AMS 7245, oxides |
| Density measurement | Powder density vs AMS 7245 |
Mechanical testing of printed specimens per AMS 7245 validates final part properties meet requirements. Testing methods include hardness, tensile, charpy impact, high cycle fatigue, low cycle fatigue, creep rupture, fracture toughness, corrosion, etc.
AerMet100 Stainless Steel Powder Comparison to Similar Materials
AerMet100 compares to other high-strength martensitic stainless steels as follows:
| Alloy | Strength | Ductility | Weldability | Cost |
| AerMet100 | Very high | Moderate | Fair | Moderate |
| 17-4PH | High | Low | Poor | Low |
| Custom 465 | Very high | Low | Poor | High |
| 316L | Moderate | High | Excellent | Low |
| Inconel 718 | High | High | Moderate | Very high |
Advantages of AerMet100:
Higher strength than 17-4PH and 316L
Better ductility than Custom 465 for higher impact resistance
More weldable than precipitation hardening alloys
Lower cost than Inconel 718
Limitations of AerMet100:
Lower ductility/fracture toughness than austenitic 316L
Inferior weldability compared to 316L
Higher cost than 17-4PH or 316L
Lower strength than Custom 465 in peak aged condition
Overall, AerMet100 provides an optimal combination of strength, ductility, weldability, and cost for high-performance parts made by AM processes.
FAQ
Q: What are the key benefits of AerMet100 alloy?
A: The main benefits of AerMet100 are its high strength and hardness coupled with good ductility, excellent fatigue resistance, creep resistance, corrosion resistance, and moderate cost. This makes it well suited for critical AM applications.
Q: What heat treatment is used for AerMet100?
A: A typical heat treatment is 1-2 hours solutionizing at 1040-1080°C followed by air or furnace cooling to room temperature, then age hardening at 480°C for 4 hours to achieve optimal strength and hardness.
Q: What welding methods can be used to join AerMet100 parts?
A: Fusion welding methods like GTAW, GMAW, and PAW are recommended for AerMet100 to avoid cracking and minimize distortion. Low heat input and peening of welds is also suggested. Brazing can also produce good joints.
Q: How does AerMet100 compare to maraging steels for AM?
A: AerMet100 has higher ductility but slightly lower strength than maraging steels like 18Ni300 or 18Ni350. Maraging steels have poor weldability. AerMet100 is a good lower-cost alternative to maraging.
Q: Can AerMet100 be machined after AM processing?
A: Yes, AerMet100 can be machined after AM but care must be taken to account for work hardening effects. Low cutting forces, carbide tooling, and adequate coolant is recommended. Annealing may be required after extensive machining.
Q: What particle size range of AerMet100 powder is optimal for AM?
A: The recommended particle size range for AM is 15-45 μm. Finer powders improve resolution but can negatively impact flowability. Coarser powders above 53 μm can cause print defects. The typical sweet spot is 25-35 μm
Description
Note: For pricing & ordering information, please get in touch with us at sales@nanochemazone.com
Please contact us for quotes on Larger Quantities and customization. E-mail: contact@nanochemazone.com
Customization:
If you are planning to order large quantities for your industrial and academic needs, please note that customization of parameters (such as size, length, purity, functionalities, etc.) is available upon request.
NOTE:
Images, pictures, colors, particle sizes, purity, packing, descriptions, and specifications for the real and actual goods may differ. These are only used on the website for the purposes of reference, advertising, and portrayal. Please contact us via email at sales@nanochemazone.com or by phone at (+1 780 612 4177) if you have anyÂ
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Related products
17-4PH Stainless Steel Powder
17-4PH Stainless Steel Powder
| Product | 17-4PH Stainless Steel Powder |
| CAS No. | 7439-89-6 |
| Appearance | Grey Powder |
| Purity | ≥99%,  ≥99.9%,  ≥95%(Other purities are also available) |
| APS | 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range. |
| Ingredient | Fe-Cr-Ni-Cu-Nb |
| Density | 7.75g/cm3 |
| Molecular Weight | N/A |
| Product Codes | NCZ-DCY-336/25 |
17-4PH Stainless Steel Description:
17-4PH Stainless Steel Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.
17-4PH Stainless Steel Powder Related Information :
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature.
Please contact us for customization and price inquiry
Email: contact@nanochemazone.com
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
17-4PH Stainless Steel Powder
17-4PH is a precipitation hardening stainless steel powder widely used in additive manufacturing across aerospace, medical, automotive, and general engineering sectors. It offers an excellent combination of high strength, good corrosion resistance, and weldability.
Overview of 17-4PH Stainless Steel Powder
17-4PH is a precipitation hardening stainless steel powder widely used in additive manufacturing across aerospace, medical, automotive, and general engineering sectors. It offers an excellent combination of high strength, good corrosion resistance, and weldability.
This article provides a detailed guide to 17-4PH powder covering composition, properties, AM process parameters, applications, specifications, suppliers, handling, inspection, comparisons, pros and cons, and FAQs. Key information is presented in easy-to-reference tables.
Composition of 17-4PH Stainless Steel Powder
The composition of 17-4PH powder is:
| Element | Weight % | Purpose |
| Iron | Balance | Principal matrix element |
| Chromium | 15 – 17.5 | Oxidation resistance |
| Copper | 3 – 5 | Precipitation hardening |
| Nickel | 3 – 5 | Austenite stabilizer |
| Niobium | 0.15 – 0.45 | Carbide former |
| Manganese | 1 max | Deoxidizer |
| Silicon | 1 max | Deoxidizer |
| Carbon | 0.07 max | Strengthener and carbide former |
Properties of 17-4PH Stainless Steel Powder
Key properties of 17-4PH powder include:
| Property | Description |
| High strength | Up to 1310 MPa tensile strength when aged |
| Hardness | Up to 40 HRC in aged condition |
| Corrosion resistance | Comparable to 316L stainless in many environments |
| Toughness | Superior to martensitic stainless steels |
| Wear resistance | Better than 300 series stainless steels |
| High temperature stability | Strength maintained up to 300°C |
The properties make 17-4PH suitable for diverse applications from aerospace components to injection molds.
AM Process Parameters for 17-4PH Powder
Typical parameters for printing 17-4PH powder include:
| Parameter | Typical value | Purpose |
| Layer height | 20-100 μm | Balance speed and resolution |
| Laser power | 150-400 W | Sufficient melting without evaporation |
| Scan speed | 400-1000 mm/s | Density versus production rate |
| Hatch spacing | 100-200 μm | Density and mechanical properties |
| Support structure | Minimal | Easy removal |
| Hot isostatic pressing | 1120°C, 100 MPa, 3 hrs | Eliminate porosity |
Parameters tailored for density, production rate, properties and post-processing needs.
Applications of 3D Printed 17-4PH Parts
Additively manufactured 17-4PH components are used in:
| Industry | Applications |
| Aerospace | Structural brackets, fixtures, actuators |
| Medical | Dental implants, surgical instruments |
| Automotive | High strength fasteners, gears |
| Consumer products | Watch cases, sporting equipment |
| Industrial | End-use metal tooling, jigs, fixtures |
Benefits over machined 17-4PH parts include complex geometries, reduced lead time and machining allowances.
Specifications of 17-4PH Powder for AM
17-4PH powder must meet strict specifications:
| Parameter | Specification |
| Particle size range | 15-45 μm typical |
| Particle shape | Spherical morphology |
| Apparent density | > 4 g/cc |
| Tap density | > 6 g/cc |
| Hall flow rate | > 23 sec for 50 g |
| Purity | >99.9% |
| Oxygen content | <100 ppm |
Custom size distributions and controlled moisture levels available.
Handling and Storage of 17-4PH Powder
As a reactive material, careful 17-4PH powder handling is essential:
Store sealed containers away from moisture, acids, ignition sources
Use inert gas padding during transfer and storage
Ground equipment to dissipate static charges
Avoid dust accumulation through extraction and ventilation
Follow applicable safety guidelines
Proper techniques ensure optimal powder condition.
Inspection and Testing of 17-4PH Powder
Quality testing methods include:
| Method | Parameters Tested |
| Sieve analysis | Particle size distribution |
| SEM imaging | Particle morphology |
| EDX | Chemistry and composition |
| XRD | Phases present |
| Pycnometry | Density |
| Hall flow rate | Powder flowability |
Testing per ASTM standards verifies powder quality and batch consistency.
Comparing 17-4PH to Alternative Alloy Powders
17-4PH compares to other alloys as:
| Alloy | Strength | Corrosion Resistance | Cost | Printability |
| 17-4PH | Excellent | Good | Medium | Good |
| 316L | Medium | Excellent | Medium | Excellent |
| IN718 | Very High | Good | High | Fair |
| CoCrMo | Medium | Fair | Medium | Good |
With its balanced properties, 17-4PH supersedes alternatives for many high-strength AM applications requiring corrosion resistance.
Pros and Cons of 17-4PH Powder for AM
| Pros | Cons |
| High strength-to-weight ratio | Lower oxidation resistance than austenitic stainless steels |
| Good combination of strength and corrosion resistance | Required post-processing like HIP and heat treatment |
| Lower cost than exotic alloys | Controlled atmosphere storage needed |
| Established credentials in AM | Difficult to weld and machine |
| Properties match wrought material | Susceptible to pitting and crevice corrosion |
17-4PH enables high-performance printed parts across applications, though not suited for extreme environments.
Frequently Asked Questions about 17-4PH Powder
Q: What particle size range works best for printing 17-4PH alloy?
A: A typical range is 15-45 microns. It provides optimal powder flowability combined with high resolution and dense parts.
Q: What post-processing methods are used on 17-4PH AM parts?
A: Hot isostatic pressing, solution annealing, aging, and machining are typically used to achieve full densification, relieve stresses, and improve surface finish.
Q: Which metal 3D printing process is ideal for 17-4PH alloy?
A: Selective laser melting (SLM), direct metal laser sintering (DMLS) and electron beam melting (EBM) can all effectively process 17-4PH powder.
Q: What industries use additively manufactured 17-4PH components?
A: Aerospace, medical, automotive, consumer products, industrial tooling, and oil and gas industries benefit from 3D printed 17-4PH parts.
Q: Does 17-4PH require support structures during printing?
A: Yes, minimal supports are needed on overhangs and bridged sections to prevent deformation and allow easy removal after printing.
Q: What defects can occur when printing 17-4PH powder?
A: Potential defects are cracking, porosity, distortion, incomplete fusion, and surface roughness. Most can be prevented with optimized parameters.
Q: What hardness is achievable with 17-4PH AM parts?
A: Solution-annealed 17-4PH has 25-30 HRC hardness while aging increases it to 35-40 HRC for enhanced wear resistance.
Q: What accuracy and surface finish is possible for 17-4PH printed parts?
A: Post-processed 17-4PH parts can achieve dimensional tolerances and surface finish comparable to CNC machined components.
Q: What is the key difference between 17-4 and 17-4PH grades?
A: 17-4PH has tighter chemistry control, lower impurities, and reduced sulfur for better ductility and impact properties compared to basic 17-4 grade.
Q: Is HIP required for all 17-4PH AM application?
A: While recommended, HIP may not be mandatory for non-critical applications. Heat treatment alone may suffice in some cases.
18Ni300 Powder
18Ni300 Powder
| Product | 18Ni300 Powder |
| CAS No. | 7440-02-0 |
| Appearance | Grey to Dark Grey Powder |
| Purity | ≥99%,  ≥99.9%,  ≥95%(Other purities are also available) |
| APS | 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range. |
| Ingredient | 18Ni |
| Density | 8.0g/cm3 |
| Molecular Weight | N/A |
| Product Codes | NCZ-DCY-348/25 |
18Ni300 Description:
18Ni300  Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.
18Ni300 Powder Related Information :
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature.
Please contact us for customization and price inquiry
Email:Â contact@nanochemazone.com
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
Properties and Characteristics of 18Ni300 Powder
18Ni300 powder boasts a unique combination of properties that make it a highly sought-after material for 3D printing applications. Here are some of its key characteristics:
| Property | Description |
| High Strength and Toughness | Even after 3D printing, 18Ni300 parts exhibit exceptional strength and toughness, making them ideal for demanding applications. Imagine a 3D-printed gear that can withstand incredible pressure without breaking – that’s the power of 18Ni300. |
| Excellent Wear Resistance | This material stands up to wear and tear remarkably well. Think of a 3D-printed mold that retains its shape and function even after countless uses. |
| Low-Carbon Content | The low carbon content minimizes the risk of cracking during the 3D printing process, ensuring smooth and reliable production. |
| Good Weldability | 18Ni300 parts can be readily welded, allowing for the creation of complex structures or the joining of 3D-printed components with traditional manufacturing techniques. |
| High Dimensional Accuracy | The spherical shape and consistent particle size of 18Ni300 powder contribute to excellent dimensional accuracy in the final 3D-printed parts. |
| Industry | Application Examples |
| Aerospace | High-strength components for aircraft landing gear, rocket engine parts, and other critical structures. |
| Oil & Gas | Wear-resistant parts for downhole tools, valves, and other equipment exposed to harsh environments. |
| Automotive | High-performance gears, shafts, and other components for demanding applications. |
| Medical | Biocompatible implants and surgical instruments requiring exceptional strength and durability. |
| Defense | Armor components, weapon parts, and other applications where lightweight yet robust materials are essential. |
Specifying Your Needs: Specifications, Sizes, and Grades
When selecting 18Ni300 powder for your 3D printing project, it’s crucial to consider the specific requirements of your application. Here’s a breakdown of some key specifications to keep in mind:
| Specification | Description |
| Particle Size | The size of the powder particles significantly impacts the final properties and printability of the 3D-printed part. Finer powders generally offer better surface finish and detail but may require specialized printing equipment. |
| Flowability | The powder’s ability to flow freely is essential for even distribution during the 3D printing process. Good flowability ensures consistent material deposition and minimizes printing defects. |
| Apparent Density | This refers to the weight of powder per unit volume. It’s a crucial factor for determining the amount of material needed for your print and optimizing printing parameters. |
| Grade | Different grades of 18Ni300 powder may offer variations in composition or properties to cater to specific application needs. For instance, some grades might prioritize higher strength, while others focus on improved machinability. |
Understanding the Options: Available Sizes and Standards
18Ni300 powder is typically available in a range of particle sizes to suit various 3D printing technologies. Some common size ranges include:
15-45 micrometers (µm)
45-75 µm
75-100 µm
The choice of particle size depends on the specific 3D printing process and the desired part properties. For example, laser beam melting (LBM) often utilizes finer powders (15-45 µm) for high-resolution printing, while electron beam melting (EBM) can handle slightly larger particles (45-75 µm).
Several industry standards govern the quality and specifications of metal powders for additive manufacturing, including 18Ni300 powder. Here are some relevant standards to be aware of:
ASTM International (ASTM) F3049 – Standard Specification for Metal Powders Used in Additive Manufacturing Processes
Aerospace Material Specifications (AMS) 5649 – Additive Manufacturing Powder, Maraging Steel, 18Ni-3Co-3Mo-0.5Ti
Frequently Asked Questions (FAQ) About 18Ni300 Powder
Q: What are the advantages of using 18Ni300 powder for 3D printing?
A: 18Ni300 powder offers a compelling combination of high strength, toughness, excellent wear resistance, and good weldability. It also boasts low-carbon content for minimized cracking risk and good dimensional accuracy in printed parts.
Q: What are some limitations of 18Ni300 powder?
A: Compared to some other metal powders, 18Ni300 may require a post-printing heat treatment process to achieve its full strength and toughness potential. Additionally, the material can be more expensive than some commonly used 3D printing materials.
Q: Is 18Ni300 powder safe to handle?
A: Metal powders, including 18Ni300, can pose health risks if inhaled. It’s crucial to follow proper safety protocols when handling these materials, including using appropriate personal protective equipment (PPE) and working in a well-ventilated environment.
Q: What are the future prospects for 18Ni300 powder in 3D printing?
A: With ongoing research and development, 18Ni300 powder is expected to play an increasingly significant role in 3D printing. Advancements in powder production technologies and 3D printing processes could further enhance the printability and properties of this versatile material, unlocking new possibilities for high-performance metal additive manufacturing.
304l Stainless Steel Powder
304l Stainless Steel Powder
| Product | 304l Stainless Steel Powder |
| CAS No. | 11143-21-4 |
| Appearance | Metallic Gray or Silver Powder |
| Purity | ≥99%,  ≥99.9%,  ≥95%(Other purities are also available) |
| APS | 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range. |
| Ingredient | Fe-Cr-Ni |
| Density | 7.9g/cm3 |
| Molecular Weight | N/A |
| Product Codes | NCZ-DCY-338/25 |
304l Stainless Steel Description:
304l Stainless Steel Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.
304l Stainless Steel Powder Related Information :
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature.
Please contact us for customization and price inquiry
Email:Â contact@nanochemazone.com
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
304l Stainless Steel Powder
304L stainless steel powder is an austenitic chromium-nickel stainless steel powder with low carbon content. It offers excellent corrosion resistance, good formability and weldability, and widely used for powder metallurgy applications. The ‘L’ denotes lower carbon compared to 304 standard grade. The low carbon minimizes carbide precipitation and maximizes corrosion resistance. Powder metallurgy 304L provides a cost-effective alternative to 316L for non-critical applications not needing molybdenum alloying.
Overview
304L stainless steel powder is an austenitic chromium-nickel stainless steel powder with low carbon content. It offers excellent corrosion resistance, good formability and weldability, and widely used for powder metallurgy applications.
The ‘L’ denotes lower carbon compared to 304 standard grade. The low carbon minimizes carbide precipitation and maximizes corrosion resistance. Powder metallurgy 304L provides a cost-effective alternative to 316L for non-critical applications not needing molybdenum alloying.
This article provides an in-depth look at 304L stainless steel powder covering composition, properties, processing, applications, specifications, suppliers, costs, and other technical details.
Composition
The nominal composition of 304L stainless steel powder is listed below:
Table: Typical composition of 304L stainless steel powder
| Element | Weight % |
| Chromium (Cr) | 18-20 |
| Nickel (Ni) | 8-10.5 |
| Manganese (Mn) | <2 |
| Silicon (Si) | <1 |
| Carbon (C) | <0.03 |
| Sulfur (S) | <0.03 |
| Phosphorus (P) | <0.045 |
| Nitrogen (N) | <0.1 |
| Iron (Fe) | Balance |
Chromium and nickel are the main alloying elements. Chromium provides corrosion and oxidation resistance. Nickel enhances ductility, toughness, and weldability.
Manganese and silicon increase strength. Carbon is kept very low for optimum corrosion resistance. Sulfur, phosphorus, and nitrogen are impurities that are minimized.
Properties
Key properties of 304L stainless steel powder in the annealed condition are provided below:
Table: Properties of 304L stainless steel powder
| Property | Value |
| Density | 7.9-8.1 g/cm3 |
| Ultimate Tensile Strength | 505-620 MPa |
| Yield Strength | 205-275 MPa |
| Elongation | ≥40% |
| Hardness | ≤92 HRB |
| Modulus of Elasticity | 190-210 GPa |
| Melting Point | 1400-1450°C |
| Thermal Conductivity | 16 W/m-K |
| Electrical Resistivity | 0.072 μΩ-cm |
The combination of properties make 304L highly useful for a wide range of applications. The austenitic microstructure provides ductility, toughness, and non-magnetic behavior. 304L has excellent corrosion resistance comparable to 316L stainless steel.
By selecting ultra-low carbon powder, carbide precipitation can be avoided to maximize corrosion resistance in critical applications. Strength and hardness can be increased through cold working.
Applications
Typical applications for 304L stainless steel powder include:
Food processing equipment
Pharmaceutical tooling
Chemical plant components
Architectural panels, railings
Medical instruments and implants
Marine hardware, fittings, fasteners
Consumer products, appliances
Powder metallurgy mechanical parts
3D printing powders
304L provides cost-effective corrosion resistance versus 316L when molybdenum alloying is not needed for highly corrosive environments. The excellent polishability and non-magnetic properties also suits 304L for architectural cladding and hardware components.
Powder metallurgy is commonly used to produce small precision parts from 304L at high volumes versus machining. Additive manufacturing utilizes 304L powder for prototypes, tooling, and end-use components across industries.
Powder Manufacturing
304L stainless steel powder is commercially manufactured via gas atomization or water atomization processes.
In gas atomization, a high pressure inert gas stream disintegrates the molten metal into fine droplets, producing spherical powders ideal for additive manufacturing and MIM. Particle size distribution is controlled through process parameters.
Water atomization uses high pressure water jets to break up the metal stream into fine particles. This generates irregular, satellite particle shapes. The powder requires post-treatment for additive manufacturing.
Plasma atomization is sometimes used to produce very spherical, clean powders from a metal plasma stream in a controlled inert atmosphere. This ensures high purity and flowability.
304L stainless steel powder is commercially available in various size ranges, morphologies, and quality levels. Some typical powder specifications are below:
Table: 304L stainless steel powder specifications
| Attribute | Details |
| Particles sizes | 15-45 μm, 10-100 μm |
| Morphology | Spherical, irregular |
| Apparent density | 2.5-4.5 g/cm3 |
| Tap density | 4-5 g/cm3 |
| Hall flow rate | <30 s/50g |
| Purity | >99.5% |
| Oxygen content | <2000 ppm |
| Moisture content | <0.2% |
Smaller particle sizes below 45 μm are preferred for capturing fine features in additive manufacturing. Spherical particles provide good flowability. Apparent density correlates with powder packing efficiency.
High purity, low oxygen, and controlled moisture levels ensure quality sintered properties. Gas atomized powder offers the best specifications for critical applications.
Standards and Grades
304L stainless steel powder complies with the following standards:
ASTM A240 – Standard for chromium and chromium-nickel stainless steel plate, sheet, and strip
ASTM A313 – Standard for stainless steel spring wire
ASTM A314 – Standard for stainless steel bent wire
AMS 5501 – Stainless steel bars, wire, forgings, tubing with low carbon
AMS 5647 – Stainless steel powder, atomized, 304L
Equivalent grades include:
UNS S30403
Werkstoff No. 1.4306
SUS 304L
SS2348
Powder Storage and Handling
To prevent contamination and maintain powder properties, 304L stainless steel powder should be stored and handled as follows:
Store in sealed containers in a cool, dry environment
Use inert gas purging or vacuum to prevent moisture pickup
Keep away from sparks, flames, and ignition sources
Ground all powder handling and transfer equipment
Avoid contact with contaminants like oil, grease, paints, etc.
Use PPE – mask, gloves, eye protection when handling powder
Powder spills should be promptly cleaned using non-sparking tools and HEPA vacuuming. Powders are moderately sensitive to moisture and air exposure. Proper storage is key.
Metal Injection Molding
304L is widely used for metal injection molding of small, complex parts leveraging powder metallurgy. Key considerations include:
Feedstock:Â 60-68% powder loading with multi-component binder system
Molding:Â High shot size, fast injection speed, high holding pressure
Debinding:Â Solvent debinding followed by thermal debinding
Sintering: 1350-1400°C in hydrogen or vacuum atmosphere
Secondary Operations:Â Machining, laser marking, passivation, electropolishing
MIM service bureaus have established best practices for high-performance 304L parts with as-sintered properties approaching wrought material.
Design for AM
For additive manufacturing using 304L stainless steel powder, key design guidelines include:
Maintain wall thicknesses above 1 mm
Use self-supporting geometries with angles above 45°
Include drain holes to remove unfused powder
Observe build orientation effects on properties
Account for 20-25% shrinkage when designing mating parts
Include machining allowances of 0.5-1 mm for critical fits
Reduce overhangs, bridges, fine details that require supports
Quality Control
Quality control testing performed on 304L stainless steel powder includes:
Chemical analysis – ICP and OES to verify composition
Particle size analysis – Laser diffraction particle size analyzer
Powder morphology – SEM imaging at high magnifications
Apparent density and tap density – Hall flowmeter method
Powder flow rate – Hall flowmeter funnel method
Loss on ignition – ASTM E sin gravity furnace
Moisture analysis – Karl Fischer titration, LECO analysis
For sintered MIM parts, testing includes:
Dimensional tolerances – CMM inspection
Density – Archimedes method
Microstructure – Optical microscopy, image analysis
Mechanical testing – Hardness, tensile, fatigue, Charpy impact
Health and Safety
Like most stainless steel powders and parts, 304L poses little health risk with proper handling:
Wear PPE when handling powder – mask, gloves, goggles
Avoid skin contact to prevent sensitization
Use HEPA-filtered vacuum for clean-up of dust and powder
Avoid breathing any welding or melting fumes
Dispose according to local environmental regulations
Ensure adequate ventilation and respiratory protection if grinding or machining sintered parts
No special disposal precautions are needed for 304L. With sound procedures, it poses minimal hazard for workers and the environment.
FAQ
1.What is the difference between 304 and 304L stainless steel powder?
304L has lower carbon content (<0.03%) than 304 (<0.08%) for better corrosion resistance,especially for welding. 304 is more common.
2.Does 304L powder require a controlled atmosphere?
Not necessarily, but storage in sealed containers with inert gas prevents oxidation and contamination.
3.What particle size is best for AM?
15-45 microns is typical for powder bed fusion AM to provide good flow and high resolution. Larger sizes from 45-100 microns are also used.
4.Is 304L used for metal 3D printing?
Yes, 304L is widely used for powder bed and directed energy deposition 3D printing to make prototypes, tooling, and end-use parts.
5.What causes powder to oxidize and lose reusability?
Exposure to air/moisture causes surface oxidation. Proper sealed storage with desiccant and oxygen absorbers prevents this.
6.Does 304L require solution annealing after laser sintering?
Yes, stress relieving at 1050-1150°C and rapid cooling helps restore ductility and toughnessafterthe rapid solidification.
7.What finish can be expected on as-sintered MIM 304L parts?
Around Ra 3-6 microns initially. Polishing and etching can achieve under 0.5 micron. Plating also gives a smooth finish.
8.What tolerance can be achieved with 304L MIM parts?±0.1-0.3% is typical but tolerances under ±0.1% are possible for high precision components.
9.Why is 304L preferred over 304 stainless steel?
The lower carbon gives 304L better corrosion resistance, especially for weldments, reducing sensitization. It has become the dominant grade.
10.What is the cost premium for 304L vs. 304 powder?
Typically 10-30% higher cost for 304L due to the lower carbon composition. Price also depends on quantities ordered.
310 Powder
310Â Powder
| Product | 310 Powder |
| CAS No. | N/A |
| Appearance | Metallic Gray Powder |
| Purity | ≥99%,  ≥99.9%,  ≥95%(Other purities are also available) |
| APS | 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range. |
| Ingredient | Fe-25Cr-20Ni |
| Density | 7.7-8.0g/cm3 |
| Molecular Weight | N/A |
| Product Codes | NCZ-DCY-338/25 |
310Â Description:
310 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.
310 Powder Related Information :
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature.
Please contact us for customization and price inquiry
Email:Â contact@nanochemazone.com
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
310 Powder
310 powder is an austenitic stainless steel powder containing high levels of chromium, nickel and nitrogen for enhanced mechanical properties and corrosion resistance. It offers an excellent combination of strength, hardness, toughness and wear resistance.
Overview of 310 Powder
310 powder is an austenitic stainless steel powder containing high levels of chromium, nickel and nitrogen for enhanced mechanical properties and corrosion resistance. It offers an excellent combination of strength, hardness, toughness and wear resistance.
Key properties and advantages of 310 powder include:
310 Powder Properties and Characteristics
| Properties | Details |
| Composition | Fe-25Cr-20Ni-0.25N alloy |
| Density | 8.1 g/cc |
| Particle shape | Irregular, angular |
| Size range | 10-150 microns |
| Apparent density | Up to 50% of true density |
| Flowability | Moderate |
| Strength | Very high for a 300 series powder |
| Wear resistance | Excellent due to work hardening |
310 powder is widely used in applications requiring hardness, wear resistance, and corrosion resistance like valve parts, shafts, bearing cages, fasteners, surgical instruments etc.
310 Powder Composition
Typical composition of 310 stainless steel powder:
310 Powder Composition
| Element | Weight % |
| Iron (Fe) | Balance |
| Chromium (Cr) | 24-26% |
| Nickel (Ni) | 19-22% |
| Nitrogen (N) | 0.2-0.4% |
| Carbon (C) | 0.25% max |
| Silicon (Si) | 1.5% max |
| Manganese (Mn) | 2% max |
| Sulfur (S) | 0.03% max |
| Phosphorus (P) | 0.045% max |
Iron provides the ferritic matrix and ductility
Chromium and nickel enhance corrosion resistance
Nitrogen provides solid solution strengthening
Carbon, silicon, manganese controlled as tramp elements
310 Powder Physical Properties
| Property | Values |
| Density | 8.1 g/cc |
| Melting point | 1370-1400°C |
| Electrical resistivity | 0.8 μΩ-m |
| Thermal conductivity | 12 W/mK |
| Thermal expansion | 11 x 10^-6 /K |
| Maximum service temperature | 1150°C |
High density compared to ferritic stainless steels
Maintains excellent strength at elevated temperatures
Resistivity higher than pure iron or carbon steels
Lower thermal conductivity than carbon steel
Can withstand continuous service up to 1150°C
The physical properties make 310 suitable for high temperature applications requiring hardness, strength and corrosion resistance.
310 Powder Mechanical Properties
| Property | Values |
| Tensile strength | 760-900 MPa |
| Yield strength | 450-550 MPa |
| Elongation | 35-40% |
| Hardness | 32-38 HRC |
| Impact strength | 50-100 J |
| Modulus of elasticity | 190-210 GPa |
Very high strength for 300 series stainless steel
Excellent hardness and wear resistance
High toughness and impact strength
Strength can be further increased through cold working
Cold working also significantly enhances hardness
The properties provide an excellent combination of strength, hardness and toughness required in many wear resistant applications.
310 Powder Applications
Typical applications of 310 stainless steel powder include:
310 Powder Applications
| Industry | Example Uses |
| Petrochemical | Valves, pumps, shafts |
| Food processing | Extruder screws, blades |
| Automotive | Gears, shafts, fasteners |
| Manufacturing | Press tooling, bearing cages |
| Medical | Surgical instruments, implants |
Some specific product uses:
High strength fasteners, bolts, nuts
Pump and valve components like seals, shafts
Food processing extruder screws and blades
High hardness press tooling and molds
Mixing equipment, impellers requiring wear resistance
Its excellent combination of properties make 310 widely used for specialized applications across industries.
310 Powder Specifications
Relevant specifications and standards:
310 Powder Standards
| Standard | Description |
| ASTM A276 | Standard specification for stainless steel bars and shapes |
| ASTM A314 | Standard for stainless steel bent pipe and tubing |
| ASME SA-479 | Specification for stainless steel tubing |
| AMS 5517 | Annealed corrosion resistant steel bar, wire, forgings |
| AMS 5903 | Precipitation hardening stainless steel bar, wire, forgings |
These standards define:
Chemical composition limits of 310 alloy
Permissible impurity levels like S, P
Required mechanical properties
Approved production methods
Compliance testing protocols
Proper packaging, labeling and documentation
Meeting certification requirements ensures suitability of the powder.
310 Powder Particle Sizes
310 Powder Particle Size Distribution
| Particle Size | Characteristics |
| 10-45 microns | Ultrafine grade for high density and surface finish |
| 45-150 microns | Coarse grade provides good flowability |
| 15-150 microns | Standard grade for pressing and sintering |
Finer particles allow greater densification during sintering
Coarser powder flows better and fills die cavities uniformly
Size range is tailored based on final part properties needed
Both gas and water atomized powders are available
Controlling particle size distribution allows optimizing processing behavior and final part performance.
310 Powder Apparent Density
| Apparent Density | Details |
| Up to 50% of true density | For irregular powder morphology |
| 4.5-5.5 g/cc typical | Improves with greater packing density |
Higher apparent density improves powder flow and compressibility
Irregular morphology limits maximum packing density
Values up to 60% are possible with spherical powders
High apparent density improves press filling efficiency
Higher apparent density leads to better manufacturing productivity and part quality.
310 Powder Production Method
| Method | Details |
| Gas atomization | High pressure inert gas breaks molten metal stream into fine droplets |
| Water atomization | High pressure water jet breaks metal into fine particles |
| Vacuum induction melting | High purity input materials melted under vacuum |
| Multiple remelting | Improves chemical homogenization |
| Sieving | Classifies powder into different particle size ranges |
Gas atomization provides clean, spherical powder morphology
Water atomization is a lower cost process with irregular particles
Vacuum melting and remelting minimizes gaseous impurities
Post-processing allows customization of particle sizes
Automated production and stringent quality control result in consistent powder suitable for critical applications.
310 Powder Handling and Storage
| Recommendation | Reason |
| Use PPE and ventilation | Avoid exposure to fine metallic particles |
| Ensure proper grounding | Prevent static discharge while handling |
| Avoid ignition sources | Powder can combust in oxygen atmosphere |
| Use non-sparking tools | Prevent possibility of ignition |
| Follow safety protocols | Reduce risk of burns, inhalation, ingestion |
| Store in stable containers | Prevent contamination or oxidation |
As 310 powder is flammable, ignition and explosion risks should be controlled during handling and storage. Otherwise it is relatively safe with proper precautions.
310 Powder Inspection and Testing
| Test | Details |
| Chemical analysis | ICP and XRF verify composition |
| Particle size distribution | Laser diffraction determines size distribution |
| Apparent density | Hall flowmeter test per ASTM B212 standard |
| Powder morphology | SEM imaging shows particle shape |
| Flow rate analysis | Gravity flow rate through specified nozzle |
| Loss on ignition | Determines residual moisture content |
Stringent testing ensures the powder meets the required chemical purity, particle characteristics, density, morphology, and flowability per applicable specifications.
310 Powder Pros and Cons
Advantages of 310 Powder
Excellent strength and hardness for stainless steel powder
High temperature strength and corrosion resistance
Good ductility, toughness and weldability
Excellent wear and abrasion resistance
Readily work hardens significantly
More cost-effective than high nickel or exotic alloys
Disadvantages of 310 Powder
Lower ductility than austenitic grades in annealed state
Lower pitting corrosion resistance than 316 grade
Requires care during welding to avoid sensitization
Limited cold heading and forming capability
Susceptible to sigma phase embrittlement at high temperatures
Surface discoloration over time in some environments
Comparison With 316L Powder
310 vs 316L Stainless Steel Powder
| Parameter | 310 | 316L |
| Density | 8.1 g/cc | 8.0 g/cc |
| Strength | 760-900 MPa | 485-550 MPa |
| Hardness | 32-38 HRC | 79-95 HRB |
| Corrosion resistance | Very good | Excellent |
| Cost | Low | High |
| Uses | Wear parts, tools | Chemical plants, marine |
310 has far higher strength and hardness
316L provides better overall corrosion resistance
310 is more cost-effective than 316L
310 suited for applications needing hardness and wear resistance
316L preferred where corrosion is the primary concern
310 Powder FAQs
Q: What are the main applications of 310 stainless steel powder?
A: Main applications include high-strength fasteners, pump and valve components, extruder screws, press tooling, bearing cages, shafts, and surgical instruments requiring hardness, strength and wear resistance.
Q: What is nitrogen’s role in 310 stainless steel?
A: Nitrogen provides substantial solid solution strengthening which significantly increases the strength and hardness of 310 stainless steel.
Q: What precautions are needed when working with 310 powder?
A: Recommended precautions include ventilation, inert atmosphere, grounding, avoiding ignition sources, protective gear, using non-sparking tools, and safe storage in stable containers.
Q: How does 310 stainless steel differ from 304 and 316 grades?
A: 310 has much higher strength and hardness than 304 or 316 due to its high nitrogen content. It offers better wear resistance but lower corrosion resistance than 316.
316L Stainless Steel Powder
316LÂ Stainless Steel Powder
| Product | 316L Stainless Steel Powder |
| CAS No. | 12597-68-1 |
| Appearance | Metallic Gray Powder |
| Purity | ≥99%,  ≥99.9%,  ≥95%(Other purities are also available) |
| APS | 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range. |
| Ingredient | Fe-16-18Cr-10-14Ni-2-3-Mo |
| Density | 7.99g/cm3 |
| Molecular Weight | N/A |
| Product Codes | NCZ-DCY-340/25 |
316LÂ Stainless Steel Description:
316L Stainless Steel Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.
316L Stainless Steel Powder Related Information :
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature.
Please contact us for customization and price inquiry
Email: contact@nanochemazone.com
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
316L Stainless Steel Powder
316L Stainless Steel Powder(ss316L) 316L is a stainless steel grade, which is classified according to the metallographic structure and belongs to austenitic stainless steel.
Overview of 316L Stainless Steel Powder
316L is an austenitic stainless steel powder widely used in additive manufacturing to produce corrosion resistant parts with good mechanical properties and weldability. This article provides a detailed guide to 316L powder.
Key aspects covered include composition, properties, AM process parameters, applications, specifications, suppliers, handling, inspection methods, comparisons to alternatives, pros and cons, and FAQs. Tables are used to present information in an easy-to-reference format.
Composition of 316L Stainless Steel Powder
The composition of 316L stainless steel powder is:
| Element | Weight % | Purpose |
| Iron | Balance | Principal matrix element |
| Chromium | 16-18 | Corrosion resistance |
| Nickel | 10-14 | Austenite stabilizer |
| Molybdenum | 2-3 | Corrosion resistance |
| Manganese | <2 | Deoxidizer |
| Silicon | <1 | Deoxidizer |
| Carbon | <0.03 | Avoid carbide precipitation |
The high chromium and nickel content provide corrosion resistance while the low carbon minimizes carbide precipitation.
Properties of 316L Stainless Steel Powder
| Property | Description |
| Corrosion resistance | Excellent resistance to pitting and crevice corrosion |
| Strength | Tensile strength up to 620 MPa |
| Weldability | Readily weldable and less prone to sensitization |
| Fabricability | Easily formed into complex shapes |
| Biocompatibility | Safe for contact with human body |
| Temperature resistance | Resistant up to 900°C in oxidizing environments |
The properties make 316L suitable for harsh, corrosive environments.
AM Process Parameters for 316L Powder
Typical parameters for printing 316L powder include:
| Parameter | Typical value | Purpose |
| Layer height | 20-100 μm | Balance speed and resolution |
| Laser power | 150-350 W | Melting condition without vaporization |
| Scan speed | 200-1200 mm/s | Density versus build rate |
| Hatch spacing | 100-200 μm | Mechanical properties |
| Supports | Minimal tree/lattice | Overhangs, internal channels |
| Hot isostatic pressing | 1150°C, 100 MPa, 3 hrs | Eliminate porosity |
Parameters tailored for density, microstructure, production rate and post-processing needs.
Applications of 3D Printed 316L Parts
AM 316L components are used in:
| Industry | Applications |
| Aerospace | Structural brackets, panels, housings |
| Automotive | Turbine housings, impellers, valves |
| Chemical | Pumps, valves, reaction vessels |
| Oil and gas | Downhole tools, manifolds, flanges |
| Biomedical | Dental, orthopedic implants, surgical tools |
Benefits versus wrought 316L include complex geometries, reduced part count, and accelerated product development.
Specifications of 316L Powder for AM
316L powder must meet strict specifications:
| Parameter | Specification |
| Particle size range | 15-45 μm typical |
| Particle shape | Spherical morphology |
| Apparent density | > 4 g/cc |
| Tap density | > 6 g/cc |
| Hall flow rate | > 23 sec for 50 g |
| Purity | >99.9% |
| Oxygen content | <1000 ppm |
Handling and Storage of 316L Powder
As a reactive material, careful 316L powder handling is essential:
Store sealed containers away from moisture, acids, ignition sources
Use inert gas padding during transportation and storage
Ground equipment to dissipate static charges
Avoid dust accumulation through extraction and ventilation
Follow safety data sheet precautions
Proper techniques ensure optimal powder condition.
Inspection and Testing of 316L Powder
| Method | Parameters Tested |
| Sieve analysis | Particle size distribution |
| SEM imaging | Particle morphology |
| EDX | Chemistry and composition |
| XRD | Phases present |
| Pycnometry | Density |
| Hall flow rate | Powder flowability |
Testing per ASTM standards verifies powder quality and batch consistency.
Comparing 316L to Alternative Alloy Powders
316L compares to other alloys as:
| Alloy | Corrosion Resistance | Strength | Cost | Printability |
| 316L | Excellent | Medium | Medium | Excellent |
| 17-4PH | Good | High | Medium | Good |
| IN718 | Good | Very high | High | Fair |
| CoCr | Fair | Medium | Medium | Good |
With its balanced properties, 316L is very versatile for small to medium sized AM components needing corrosion resistance.
Pros and Cons of 316L Powder for AM
| Pros | Cons |
| Excellent corrosion resistance and biocompatibility | Lower high temperature strength than alloys |
| Readily weldable and machinable | Susceptible to porosity during printing |
| Cost advantage over exotic alloys | Prone to thermal cracking |
| Can match wrought material properties | Required post-processing like HIP |
| Range of suppliers available | Lower hardness than precipitation hardening alloys |
316L provides versatile performance at moderate cost, albeit with controlled processing requirements.
Frequently Asked Questions about 316L Stainless Steel Powder
Q: What particle size range works best for printing 316L alloy?
A: A typical range is 15-45 microns. It provides good powder flowability combined with high resolution and density.
Q: What post-processing methods are used on 316L AM parts?
A: Hot isostatic pressing, heat treatment, surface machining, and electropolishing are common methods for achieving full densification and surface finish.
Q: Which metal 3D printing process is ideal for 316L alloy?
A: All major powder bed fusion processes including selective laser melting (SLM), direct metal laser sintering (DMLS) and electron beam melting (EBM) are regularly used.
Q: What industries use additively manufactured 316L components?
A: Aerospace, automotive, biomedical, marine hardware, chemical processing, and oil and gas industries benefit from 3D printed 316L parts.
Q: Does 316L require support structures during 3D printing?
A: Yes, support structures are essential on overhangs and bridged sections to prevent deformation and allow easy removal after printing.
Q: What defects can occur when printing 316L powder?
A: Potential defects are porosity, cracking, distortion, lack of fusion, and surface roughness. Most can be prevented with optimized parameters.
Q: What is the key difference between 316 and 316L alloys?
A: 316L has lower carbon content (0.03% max) which improves corrosion resistance and eliminates harmful carbide precipitation during welding.
Q: How are the properties of printed 316L compared to wrought alloy?
A: With optimized parameters, AM 316L components can achieve mechanical properties on par or exceeding conventionally processed wrought counterparts.
Q: What density can be expected with 3D printed 316L parts?
A: Density above 99% is achievable for 316L with ideal parameters tailored for the alloy, matching wrought material properties.
Q: What finishing is typically applied to 316L AM parts?
A: Abrasive flow machining, CNC machining, and electropolishing are common finishing processes for removing surface roughness and achieving the required tolerances.
H13 Alloy Steel Powder
H13 Alloy Steel Powder
| Product | H13 Alloy Steel Powder |
| CAS No. | N/A |
| Appearance | Gray to Dark Gray Powder |
| Purity | ≥99%,  ≥99.9%,  ≥95%(Other purities are also available) |
| APS | 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range. |
| Ingredient | Fe-Cr-Mo-V-C |
| Density | 7.80g/cm3 |
| Molecular Weight | N/A |
| Product Codes | NCZ-DCY-351/25 |
H13 Alloy Steel Description:
H13 Alloy Steel Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.
H13 Alloy Steel Powder Related Information :
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature.
Please contact us for customization and price inquiry
Email:Â contact@nanochemazone.com
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
H13 Alloy Steel Powder For 3D Printing
Our nitrogen atomized H13 alloy steel powder has good hardenability, thermal strength, wear resistance and high impact toughness, thermal fatigue, widely used in the manufacture of hot work molds.Wear is one of the main failure modes of H13 steel hot-working die. Improving the surface wear resistance of H13 steel is an effective way to improve the life of die.
H13 alloy steel powder is a highly versatile and widely used material in various industrial applications, particularly in the field of metal additive manufacturing (AM). This chromium-molybdenum hot-work tool steel is renowned for its exceptional properties, such as high hardness, excellent wear resistance, and good toughness, even at elevated temperatures.
| Composition | Content (%) |
| Carbon | 0.32 – 0.45 |
| Chromium | 4.75 – 5.50 |
| Molybdenum | 1.10 – 1.75 |
| Vanadium | 0.80 – 1.20 |
| Silicon | 0.80 – 1.20 |
| Manganese | 0.20 – 0.50 |
| Iron | Balance |
Typical chemical composition of H13 alloy steel powder
Properties and Characteristics
| Property | Value |
| Density | 7.8 g/cm³ |
| Hardness (Annealed) | 185 – 235 HB |
| Hardness (Heat Treated) | 48 – 52 HRC |
| Tensile Strength (Heat Treated) | 1800 – 2100 MPa |
| Yield Strength (Heat Treated) | 1500 – 1800 MPa |
| Elongation (Heat Treated) | 10 – 15% |
| Thermal Conductivity | 28.6 W/m·K at 20°C |
| Melting Point | 1427 – 1510°C |
Typical properties of H13 alloy steel
H13 alloy steel powder exhibits excellent dimensional stability, creep resistance, and thermal fatigue resistance, making it an ideal choice for various industrial applications. Its high hardness and wear resistance make it suitable for producing tools, dies, and components subjected to severe mechanical and thermal stresses.
Applications
| Application | Description |
| Extrusion Dies | Used for hot extrusion of metals, plastics, and other materials |
| Forging Dies | Utilized in hot forging processes for various metal components |
| Injection Molds | Employed in plastic injection molding for manufacturing plastic parts |
| Hot Shear Blades | Used in hot shearing operations for cutting metals at elevated temperatures |
| Casting Tooling | Utilized in the production of castings for various industries |
| Powder Metallurgy Tooling | Employed in the manufacturing of powder metallurgy components |
| Additive Manufacturing (AM) Components | Used for producing high-performance components via metal 3D printing techniques |
Common applications of H13 alloy steel powder
Specifications, Sizes, and Grades
| Specification | Description |
| ASTM A681 | Standard specification for tool steels alloy |
| DIN 1.2344 | German standard for hot-work tool steel |
| JIS SKD61 | Japanese Industrial Standard for hot-work die steel |
| BS BH13 | British Standard for hot-working die steel |
| AISI H13 | American Iron and Steel Institute specification for hot-work die steel |
Common specifications and standards for H13 alloy steel
H13 alloy steel powder is typically available in various particle size distributions, ranging from coarse to fine powders, to meet the requirements of different additive manufacturing processes, such as laser powder bed fusion (LPBF), electron beam powder bed fusion (EBPBF), and binder jetting.
FAQs
Q1: What makes H13 alloy steel powder suitable for additive manufacturing?
A1: H13 alloy steel powder’s excellent mechanical properties, thermal resistance, and dimensional stability make it an ideal material for producing high-performance components via additive manufacturing processes like laser powder bed fusion and electron beam powder bed fusion.
Q2: Can H13 alloy steel powder be used for other manufacturing processes besides additive manufacturing?
A2: Yes, H13 alloy steel powder can also be used in conventional manufacturing processes like powder metallurgy, hot isostatic pressing (HIP), and metal injection molding (MIM).
Q3: What are the typical post-processing steps for components made from H13 alloy steel powder?
A3: Common post-processing steps for H13 alloy steel components include heat treatment, hot isostatic pressing (HIP), machining, and surface finishing operations like grinding, polishing, or coating.
Q4: How does the particle size distribution of H13 alloy steel powder affect its performance in additive manufacturing?
A4: The particle size distribution plays a crucial role in the flowability, packing density, and processability of the powder during additive manufacturing. Finer powders generally provide better resolution and surface finish, while coarser powders may exhibit better mechanical properties.
Q5: Are there any specific safety precautions to consider when handling H13 alloy steel powder?Â
A5: Yes, proper safety measures should be taken when handling H13 alloy steel powder, including the use of personal protective equipment (PPE), adequate ventilation, and proper disposal of waste materials. Additionally, precautions should be taken to prevent static discharge and dust explosions.
M2 Powder
M2 Powder
| Product | M2 Powder |
| CAS No. | N/A |
| Appearance | Gray Powder |
| Purity | ≥99%,  ≥99.9%,  ≥95%(Other purities are also available) |
| APS | 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range. |
| Ingredient | Fe-C-Cr-Mo-W-V |
| Density | N/A |
| Molecular Weight | N/A |
| Product Codes | NCZ-DCY-254/25 |
M2 Description:
M2 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing
M2 Powder Related Information :
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature.
Please contact us for customization and price inquiry
Email: contact@nanochemazone.com
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
M2 Powder
M2 is a high-speed steel powder characterized by its high hardness and wear resistance along with good toughness and compressive strength. It is widely used in metal additive manufacturing to produce durable tooling for cutting, forming and stamping applications.
M2 is a high-speed steel powder characterized by its high hardness and wear resistance along with good toughness and compressive strength. It is widely used in metal additive manufacturing to produce durable tooling for cutting, forming and stamping applications.
Composition of M2 Powder
| Element | Weight % | Purpose |
| Tungsten | 6.0 – 6.8 | Hardness, wear resistance |
| Molybdenum | 4.8 – 5.5 | Toughness, strength |
| Chromium | 3.8 – 4.5 | Hardening, wear resistance |
| Vanadium | 1.9 – 2.2 | Hardening, wear resistance |
| Carbon | 0.78 – 0.88 | Hardening |
| Manganese | 0.15 – 0.45 | Hardening |
| Silicon | 0.15 – 0.45 | Deoxidizer |
The high tungsten, molybdenum and chromium content impart excellent hardness and wear resistance.
Properties of M2 Powder
| Property | Description |
| Hardness | 64 – 66 HRC when heat treated |
| Wear resistance | Excellent abrasion and erosion resistance |
| Toughness | Higher than tungsten carbide grades |
| Compressive strength | Up to 300 ksi |
| Heat resistance | Can be used up to 600°C |
| Corrosion resistance | Better than plain carbon steels |
The properties make M2 suitable for durable cutting, stamping and forming tooling.
AM Process Parameters for M2 Powder
| Parameter | Typical value | Purpose |
| Layer height | 20-50 μm | Resolution versus build speed |
| Laser power | 250-500 W | Sufficient melting without evaporation |
| Scan speed | 400-1200 mm/s | Density versus production rate |
| Hatch spacing | 80-120 μm | Mechanical properties |
| Support structure | Minimal | Easy removal |
| Hot isostatic pressing | 1160°C, 100 MPa, 3 hrs | Eliminate porosity |
Parameters tailored for density, microstructure, build rate and post-processing requirements.
Applications of 3D Printed M2 Tooling
| Industry | Tooling applications |
| Automotive | Stamping dies, forming tools, fixtures |
| Aerospace | Jigs, fixtures, trim tools |
| Appliances | Punches, blanking dies, bending dies |
| Consumer goods | Injection molds, stamping dies |
| Medical | Cutting tools, rasps, drill guides |
Benefits over traditionally processed M2 tooling include complexity, lead time and cost reduction.
Specifications of M2 Powder for AM
M2 powder must meet strict specifications:
| Parameter | Specification |
| Particle size range | 15-45 μm typical |
| Particle shape | Spherical morphology |
| Apparent density | > 4 g/cc |
| Tap density | > 6 g/cc |
| Hall flow rate | > 23 sec for 50 g |
| Purity | >99.9% |
| Oxygen content | <300 ppm |
Custom size distributions and controlled moisture levels available.
Handling and Storage of M2 Powder
As a reactive material, careful M2 powder handling is essential:
Store sealed containers away from moisture, sparks, ignition sources
Use inert gas padding during transfer and storage
Ground equipment to dissipate static charges
Avoid dust accumulation through extraction systems
Follow applicable safety precautions
Proper techniques ensure optimal powder condition.
Inspection and Testing of M2 Powder
| Method | Parameters Tested |
| Sieve analysis | Particle size distribution |
| SEM imaging | Particle morphology |
| EDX | Chemistry and composition |
| XRD | Phases present |
| Pycnometry | Density |
| Hall flow rate | Powder flowability |
Testing per ASTM standards verifies powder quality and batch consistency.
Comparing M2 to Alternative Tool Steel Powders
M2 compares to other tool steel alloys as:
| Alloy | Wear Resistance | Toughness | Cost | Ease of Processing |
| M2 | Excellent | Good | Medium | Fair |
| H13 | Good | Excellent | Low | Excellent |
| S7 | Excellent | Fair | High | Difficult |
| 420 stainless | Poor | Excellent | Low | Excellent |
With its balanced properties, M2 supersedes alternatives for many wear-resistant tooling applications.
Pros and Cons of M2 Powder for Metal AM
| Pros | Cons |
| Excellent hardness and wear resistance | Lower toughness than cold work tool steels |
| Good heat resistance and thermal stability | Required post-processing like HIP and heat treatment |
| Established credentials for metal AM | Controlled atmosphere storage required |
| Cost advantage over exotic tool steels | Difficult to machine after printing |
| Properties match conventional M2 | Limited corrosion resistance |
M2 enables high wear resistance additive tooling, though not suitable for highly corrosive environments.
Frequently Asked Questions about M2 Powder
Q: What particle size range works best for printing M2 powder?
A: A typical range is 15-45 microns. It provides optimal powder flowability combined with high resolution and dense parts.
Q: What post-processing methods are used for M2 AM parts?
A: Hot isostatic pressing, heat treatment, surface grinding/EDM, and shot peening are typically used to eliminate voids, harden, and finish parts.
Q: Which metal 3D printing process is ideal for M2 alloy?
A: M2 can be effectively printed using selective laser melting (SLM), direct metal laser sintering (DMLS) and electron beam melting (EBM) processes.
Q: What accuracy and surface finish can be expected for M2 printed parts?
A: Post-processed M2 components can achieve dimensional tolerances and surface finish comparable to CNC machined M2 tooling.
Q: What industries use additively manufactured M2 tooling components?
A: Automotive, aerospace, medical, consumer goods, appliances, and industrial sectors benefit from 3D printed M2 tooling.
Q: What is the key difference between M2 and M4 grades of high speed steel?
A: M4 has slightly lower vanadium and molybdenum content leading to a better combination of wear resistance and toughness compared to M2.
Q: Does M2 require support structures when 3D printing?
A: Minimal supports are recommended on overhangs and bridges to prevent deformation and allow easy removal after printing.
Q: What density can be expected with optimized M2 3D printed parts?
A: Density above 99% is achievable for M2 using ideal parameters tailored specifically for this alloy.
Q: What defects can occur when printing M2 powder?
A: Potential defects are cracking, distortion, porosity, incomplete fusion, and surface roughness. Most can be prevented through optimized parameters.
Q: Is HIP required for all M2 AM tooling components?
A: While highly recommended, HIP may not be absolutely necessary for non-critical tooling applications. Heat treatment alone may suffice.
T15 Powder
T15 Powder
| Product | T15 Powder |
| CAS No. | 14807-96-6 |
| Appearance | Grayish or Metallic Powder |
| Purity | ≥99%,  ≥99.9%,  ≥95%(Other purities are also available) |
| APS | 1-5 µM, 10-53 µM  (Can be customized),  Ask for other available size range. |
| Ingredient | WC-Co |
| Density | 8.0-8.2g/cm3 |
| Molecular Weight | N/A |
| Product Codes | NCZ-DCY-358/25 |
T15 Description:
T15 Powder is one of the numerous advanced ceramic materials manufactured by Nanochemazone. Nanochemazone produces too many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information are available. Please request a quote above for more information on lead time and pricing.
T15 Powder Related Information :
Storage Conditions:
Airtight sealed, avoid light and keep dry at room temperature.
Please contact us for customization and price inquiry
Email: contact@nanochemazone.com
Note: We supply different size ranges of Nano and micron as per the client’s requirements and also accept customization in various parameters.
T15 Powder
T15 powder is a tungsten carbide-cobalt cemented carbide powder that provides an exceptional combination of hardness, strength, and toughness. It contains a high percentage of tungsten carbide along with 15% cobalt as the binder phase.
Overview of T15 Powder
T15 powder is a tungsten carbide-cobalt cemented carbide powder that provides an exceptional combination of hardness, strength, and toughness. It contains a high percentage of tungsten carbide along with 15% cobalt as the binder phase.
Key properties and advantages of T15 powder:
T15 Powder Properties and Characteristics
| Properties | Details |
| Composition | 85% WC with 15% Co binder |
| Density | 13.0-14.5 g/cc |
| Particle shape | Rounded, multi-faceted |
| Size range | 0.5-15 microns |
| Hardness | 88-93 HRA when sintered |
| Transverse rupture strength | 550-650 MPa |
The ultrahard tungsten carbide particles held together in a cobalt matrix make T15 ideal for the most extreme wear and abrasion conditions across industrial, mining, and construction sectors.
T15 Powder Composition
| Component | Weight % |
| Tungsten carbide (WC) | 84-86% |
| Cobalt (Co) | 14-16% |
| Carbon (C) | 0.8% max |
| Oxygen (O) | 0.5% max |
| Iron (Fe) | 0.3% max |
| Nickel (Ni) | 0.3% max |
Tungsten carbide provides extreme hardness and wear resistance
Cobalt acts as tough and ductile binder holding WC particles together
Carbon and oxygen present as impurities
Trace iron, nickel from raw materials
The optimized WC-Co ratio provides the best combination of hardness, fracture toughness and impact strength needed in wearing applications.
T15 Powder Physical Properties
| Property | Values |
| Density | 13.0-14.5 g/cc |
| Melting point | 2870°C (WC) and 1495°C (Co) |
| Thermal conductivity | 60-100 W/mK |
| Electrical resistivity | 25-35 μΩ-cm |
| Coefficient of thermal expansion | 4.5-6.0 x 10^-6 /K |
| Maximum service temperature | 500°C in air |
Very high density enables use in compact, miniaturized components
Very low CTE reduces thermal stresses and distortion
Can withstand continuous service up to 500°C
Good thermal conductivity reduces temperature gradients
These properties make T15 suited for severe abrasion and repeated impact force conditions experienced in mining, drilling, and construction environments.
T15 Powder Mechanical Properties
| Property | Values |
| Hardness | 88-93 HRA |
| Transverse rupture strength | 550-650 MPa |
| Compressive strength | 5500-6200 MPa |
| Fracture toughness | 10-12 MPa.m^1/2 |
| Young’s modulus | 550-650 GPa |
| Impact strength | 350-900 kJ/m2 |
Extreme hardness provides wear and abrasion resistance
Very high compressive strength withstands crushing forces
Reasonable fracture toughness and impact strength
Hardness and strength determined by WC particle size and distribution
This exceptional combination of hardness, strength and toughness makes T15 suitable for the most severe impaction, abrasion and gouging wear conditions.
T15 Powder Applications
| Industry | Example Uses |
| Mining | Rock drill bits, grit blasting nozzles |
| Construction | Demolition tools, rock crushers |
| Manufacturing | Forming dies, metal drawing parts |
| Oil and gas | Stabilizers, downhole motors |
| General | Cutting and machining tools |
Some specific product uses:
Percussive rock drilling bits, mine boring tools
Highly abrasive slurry pump parts like shafts, impellers
Extrusion dies for brick and ceramic manufacturing
Wear-resistant components in sandblasting equipment
Cutting blades, knives, saw teeth needing extreme hardness
T15’s unparalleled hardness and wear performance make it the top choice for equipment used in the most severe impaction-abrasion conditions across industrial sectors.
T15 Powder Standards
| Standard | Description |
| ISO 513 | Classification and application of cemented carbides |
| ASTM B276 | Cobalt-tungsten carbide powders and hard metals |
| JIS G 4053 | Sintered hard metals |
| GB/T 4661-2006 | Chinese standard for cemented carbides |
These define:
Chemical composition – Co and WC content
Carbide grain size and powder particle size distribution
Required mechanical properties
Acceptable impurities
Approved production methods like carburization and reduction-diffusion
Meeting these specifications ensures optimal combination of hardness, strength and toughness for maximum wear performance.
T15 Powder Particle Size Distribution
| Particle Size | Characteristics |
| 0.5-2 microns | Ultrafine grade provides superfinish |
| 0.5-5 microns | Submicron range enhances toughness |
| 3-15 microns | Most commonly used size for optimal properties |
Finer powders increase hardness and finish
Coarser powders improve fracture strength and impact resistance
Particle size distribution is optimized based on service conditions
Both crushed and sintered carbide powders used
Controlling particle size distribution and morphology optimizes final component properties and performance.
T15 Powder Production Method
| Method | Details |
| Carburization and reduction-diffusion | Produces fine spherical powders |
| Crushing sintered material | Lower cost, irregular angular particles |
| Milling | Ball milling used for particle size reduction |
| Spray drying | Granulation and spheroidization process |
| Degassing | Removes gaseous impurities |
Spherical powder morphology provides high packing density
Crushed powders have lower production cost
Milling, spray drying used for particle size control
Degassing optimizes powder purity and sintered microstructure
Automated, high volume production processes result in consistent feedstock optimized for part performance.
T15 Powder Handling and Storage
| Recommendation | Reason |
| Use PPE and ventilation | Prevent exposure to fine particles |
| Avoid ignition sources | Powder can combust if overheated in air |
| Follow safe protocols | Reduce health and fire hazards |
| Use inert atmosphere | Prevent oxidation during powder processing |
| Store sealed containers | Prevent contamination or absorption |
Storage Recommendations
Store in stable containers and ambient temperatures
Limit exposure to moisture, acids, chlorine
Avoid cross-contamination from other powders
Proper precautions preserve powder purity and prevent safety issues during handling and storage.
T15 Powder Testing
| Test | Details |
| Chemical analysis | Verifies composition using ICP, EDX, or XRF |
| Particle size distribution | Laser diffraction or sedimentation analysis |
| Powder morphology | SEM imaging of particle shape |
| Apparent density | Measured as per ASTM B212 standard |
| Tap density | Density measured after mechanical tapping |
| Hall flow rate | Determines powder flowability |
Testing ensures powder meets required chemical composition, particle characteristics, morphology, density specifications, and flowability per relevant standards.
T15 Powder Pros and Cons
Advantages of T15 Powder
Exceptional hardness, wear resistance, and strength
Withstands high compression without fracturing
Good fracture toughness and impact resistance
Dimensional stability under heavy loads
Resists deformation at elevated temperatures
Enables smaller, lighter components
Difficult to machine after sintering
Not suitable for dynamic bearing applications
Relatively brittle behavior
Oxidation at high temperatures without resistance coatings
Higher raw material costs than steel powders
Requires specialized experience for optimal use
Comparison With Tungsten Carbide-Titanium Carbide-Tantalum Carbide
T15 vs WC-TiC-TaC
| Parameter | T15 | WC-TiC-TaC |
| Hardness | 88-93 HRA | 92-96 HRA |
| Fracture toughness | 10-12 MPa.m^1/2 | 8-9 MPa.m^1/2 |
| Strength | Very high | Extremely high |
| Cost | Moderate | Very high |
| Corrosion resistance | Fair | Excellent |
| Applications | General wear parts | Extreme abrasion and corrosion |
WC-TiC-TaC has slightly higher hardness and strength
T15 provides significantly better fracture toughness
WC-TiC-TaC offers excellent corrosion resistance
T15 is more cost effective
WC-TiC-TaC for more critical, expensive applications
T15 Powder FAQs
Q: What are the main applications of T15 tungsten carbide cobalt powder?
A: Main applications include mining tools like drill bits, rock crushers, and dredging equipment; construction tools like demolition and pulverizing equipment; dies, drawing parts, extrusion tooling; abrasion resistant components; and general cutting and machining tools.
Q: Why is cobalt used as the binder in tungsten carbide grades?
A: Cobalt provides good corrosion resistance, high strength and toughness, and facilitates liquid phase sintering of the tungsten carbide particles during densification to achieve full density and optimal properties.
Q: What heat treatment is used for T15 tungsten carbide cobalt parts?
A: T15 does not require post-sintering heat treatment. The liquid phase sintering process allows achieving full density and the desired properties during powder consolidation itself.
Q: How is T15 tungsten carbide cobalt powder produced?
A: Main production methods include carburization and reduction-diffusion to make spherical powders or crushing and milling sintered tungsten carbide material into irregular particles. These powders are then blended with cobalt powder in the desired ratio.
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