17-4PH Stainless Steel Powder

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:

Properties of 17-4PH Stainless Steel Powder

Key properties of 17-4PH powder include:

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:

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:

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:

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:

Testing per ASTM standards verifies powder quality and batch consistency.

Comparing 17-4PH to Alternative Alloy Powders

17-4PH compares to other alloys as:

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

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.

17-4PH Stainless Steel Powder

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.

Best 17-4PH stainless steel powder for 3D Printing

17-4PH powder, also known as 17-4 Precipitation Hardening stainless steel powder, is a high-strength, corrosion-resistant material used in various industries. It belongs to the martensitic stainless steel family and offers an excellent combination of mechanical properties and corrosion resistance. The “17-4PH” designation refers to the composition of the alloy, which consists of approximately 17% chromium, 4% nickel, 4% copper, and a small amount of other elements.

Overview of 17-4PH Stainless Steel Powder for 3D Printing

17-4PH is a precipitation hardening stainless steel powder widely used for additive manufacturing of high-strength, corrosion-resistant components across aerospace, medical, automotive, and general engineering applications.

This article provides a detailed guide to 17-4PH powder for 3D printing. It covers composition, properties, print 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 Powder

17-4PH is a chromium-copper precipitation hardening stainless steel with a composition of:

The copper provides precipitation hardening while chromium imparts corrosion resistance.

Properties of 17-4PH Powder

17-4PH possesses a versatile combination of properties:

3D Printing Parameters for 17-4PH Powder

Typical parameters for printing 17-4PH include:

Parameters are optimized for properties, time, and post-processing requirements.

Applications of 3D Printed 17-4PH Parts

Additively manufactured 17-4PH components are used in:

Benefits of AM include complex geometries, customization, reduced lead time and machining.

Specifications of 17-4PH Powder for 3D Printing

17-4PH powder must meet strict specifications:

Handling and Storage of 17-4PH Powder

As a reactive material, 17-4PH powder requires controlled handling:

Store in cool, dry, inert environments away from moisture

Prevent oxidation and contamination during handling

Use conductive containers grounded to prevent static buildup

Avoid dust accumulation to minimize explosion risk

Local exhaust ventilation recommended

Wear PPE and avoid inhalation

Careful storage and handling ensures optimal powder condition.

Inspection and Testing of 17-4PH Powder

Quality testing methods include:

Testing per ASTM standards verifies powder quality and batch consistency.

Comparing 17-4PH to Alternative Powders

17-4PH compares to other alloys as:

With balanced properties, 17-4PH provides the best combination of strength, corrosion resistance, and cost for many applications.

Pros and Cons of 17-4PH Powder for 3D Printing

17-4PH enables high-performance printed parts across industries, though not suited for extreme environments.

Frequently Asked Questions about 17-4PH Powder for 3D Printing

Q: What particle size range works best for printing 17-4PH alloy?

A: A range of 15-45 microns provides optimal powder flow while enabling high resolution and density in the printed parts.

Q: What post-processing is required after printing with 17-4PH?

A: Hot isostatic pressing and heat treatment are usually necessary to eliminate internal voids, relieve stresses, and achieve optimal properties.

Q: What material is 17-4PH most comparable to for AM applications?

A: It is closest to 316L in corrosion resistance but much stronger. 17-4PH provides the best overall combination for many high-strength applications above 300 series stainless.

Q: Does 17-4PH require supports when 3D printing?

A: Minimal supports are recommended on overhangs and complex inner channels to prevent deformation during printing and allow easy removal.

Q: What industries use additively manufactured 17-4PH components?

A: Aerospace, medical, automotive, industrial tooling, and consumer products are the major application areas benefitting from 3D printed 17-4PH parts.

Q: What accuracy and finish is achievable with 17-4PH AM parts?

A: After post-processing, 17-4PH printed components can achieve dimensional tolerances and surface finish comparable to CNC machined parts.

Q: What density can be expected with optimized 17-4PH prints?

A: Densities exceeding 99% are routinely achieved with 17-4PH using ideal parameters tailored for the alloy, matching wrought properties.

Q: Is 17-4PH compatible with powder bed fusion processes?

A: Yes, it can be processed using selective laser melting (SLM), direct metal laser sintering (DMLS), and electron beam melting (EBM).

Q: What defects can occur when printing 17-4PH components?

A: Potential defects are cracking, distortion, porosity, incomplete fusion, and surface roughness. They can be minimized through optimized print parameters.

Q: Can support structures be removed easily from 17-4PH printed parts?

A: Properly designed minimal supports are easy to detach given the excellent mechanical properties of the alloy in the aged condition.

304 Powder

304 Description:

304 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.

304 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.

Stainless steel 304 Powder for 3D Printing

304 powder is a form of stainless steel powder that is widely used in various industries due to its exceptional properties. It is composed of iron, chromium, and nickel, which give it excellent corrosion resistance, high strength, and good formability. The powder form allows for easy processing and customization according to specific requirements.

Introduction To 304 Powder

304 powder is a form of stainless steel powder that is widely used in various industries due to its exceptional properties. It is composed of iron, chromium, and nickel, which give it excellent corrosion resistance, high strength, and good formability. The powder form allows for easy processing and customization according to specific requirements.

Composition And Properties

304 powder primarily consists of iron, with approximately 18% chromium and 8% nickel. These alloying elements contribute to its corrosion resistance and durability. Additionally, it contains small amounts of carbon, manganese, phosphorus, sulfur, and silicon. The combination of these elements results in a material with remarkable mechanical and chemical properties.

Some key properties of 304 powder include:

Corrosion resistance: 304 powder exhibits excellent resistance to corrosion from a wide range of substances, including water, acids, and alkalis.

Strength and durability: It has high tensile strength, making it suitable for applications that require robust and long-lasting components.

Formability: 304 powder can be easily formed into different shapes, allowing for versatility in manufacturing processes.

Heat resistance: It maintains its strength and structural integrity even at elevated temperatures.

Hygienic properties: Due to its non-porous surface, it is easy to clean and maintain sanitary conditions in applications such as food processing.

Industrial Applications

304 powder finds extensive use in various industries. Let’s explore some of its prominent applications:

Automotive Industry

In the automotive sector, 304 powder is utilized in the manufacturing of exhaust systems, mufflers, and other components exposed to corrosive gases and liquids. Its resistance to oxidation and high-temperature environments makes it an ideal choice for these applications, ensuring longevity and reliability.

Food Processing

The food processing industry demands materials that meet stringent hygiene and corrosion resistance requirements. 304 powder is widely employed in food processing equipment, such as tanks, pipes, and fittings. Its smooth surface and resistance to food acids and chemicals make it a preferred choice, ensuring the integrity and safety of food products.

Chemical Industry

304 powder is extensively used in the chemical industry due to its resistance to various corrosive substances. It is employed in the construction of reactors, storage tanks, and pipelines for handling chemicals and acids. The material’s ability to withstand corrosive environments and retain its structural integrity contributes to safe and efficient chemical processes.

Architecture And Construction

In architecture and construction, 304 powder finds applications in the fabrication of structural components, handrails, and decorative elements. Its aesthetic appeal, combined with corrosion resistance, makes it an excellent choice for both interior and exterior applications. Moreover, its formability allows for intricate designs and customization according to architectural requirements.

Aerospace Sector

The aerospace industry requires materials that can withstand extreme conditions, including high temperatures, vibrations, and corrosive environments. 304 powder is utilized in aircraft components, such as exhaust systems, brackets, and fasteners, due to its excellent combination of strength, heat resistance, and corrosion resistance. It plays a vital role in ensuring the safety and reliability of aerospace systems.

Advantages Of Using 304 Powder

304 powder offers several advantages over other materials, making it a preferred choice in many industrial applications. Some notable benefits include:

Corrosion resistance: The high chromium and nickel content provide exceptional resistance to corrosion, ensuring durability and longevity.

Cost-effectiveness: 304 powder offers a cost-effective solution for various applications due to its availability and wide range of uses.

Versatility: Its formability allows for customization and adaptability to different manufacturing processes and design requirements.

Hygienic properties: The non-porous surface of 304 powder makes it easy to clean and maintain in industries with strict hygiene standards.

Recyclability: Stainless steel, including 304 powder, is highly recyclable, contributing to environmental sustainability.

Challenges And Limitations

While 304 powder boasts numerous advantages, it also has some limitations to consider. These include:

Moderate temperature limitations: While it exhibits good heat resistance, prolonged exposure to high temperatures may lead to a reduction in mechanical properties.

Sensitivity to certain chemicals: 304 powder may be susceptible to specific corrosive substances, such as chlorides, under certain conditions. Proper material selection is crucial in such cases.

Magnetic properties: Unlike some stainless steel alloys, 304 powder is generally magnetic, which may impact its suitability for certain applications.

Best Practices For Handling And Storage

To maximize the performance and longevity of 304 powder, it is important to follow best practices for its handling and storage. Consider the following guidelines:

Store the powder in a clean, dry, and well-ventilated area to prevent moisture and contamination.

Handle the powder with clean gloves to avoid transferring oils and other substances that may affect its properties.

Keep the powder away from strong acids, alkalis, and chloride-containing substances to minimize the risk of corrosion.

Regularly inspect the powder for any signs of damage or contamination before use.

Future Trends And Innovations

As technology advances and new industrial challenges emerge, the development of stainless steel powders like 304 powder continues. Researchers and manufacturers are exploring ways to further enhance its properties, expand its applications, and optimize its processing techniques. Future trends may include improved heat resistance, increased strength, and the development of eco-friendly manufacturing processes.

Frequently Asked Questions (FAQs)

Is 304 powder suitable for outdoor applications?

 Yes, 304 powder is commonly used in outdoor applications due to its corrosion resistance and durability. However, prolonged exposure to harsh environments may require additional protective measures.

Can 304 powder be welded? 

Yes, 304 powder can be welded using common welding techniques. However, it is important to follow proper welding procedures to ensure optimal results and maintain its corrosion resistance.

Can 304 powder be used for medical applications? 

While 304 powder is not typically used for direct medical implants, it is often employed in medical equipment and devices where corrosion resistance is required, such as surgical instruments and hospital equipment.

How does 304 powder compare to other stainless steel alloys? 

304 powder is one of the most commonly used stainless steel alloys due to its balanced combination of properties, cost-effectiveness, and availability. However, there are other alloys with specialized properties that may be more suitable for specific applications.

Is 304 powder recyclable? 

Yes, stainless steel, including 304 powder, is highly recyclable. Recycling stainless steel helps conserve resources and reduce environmental impact.

304l Stainless Steel Powder

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: 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

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

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.

Powder Specifications

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

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: 60-68% powder loading with multi-component binder system

Molding: High shot size, fast injection speed, high holding pressure

Debinding: Solvent debinding followed by thermal debinding

Sintering: 1350-1400°C in hydrogen or vacuum atmosphere

Secondary Operations: 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.

316L Stainless Steel Powder

316L 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:

The high chromium and nickel content provide corrosion resistance while the low carbon minimizes carbide precipitation.

Properties of 316L Stainless Steel Powder

The properties make 316L suitable for harsh, corrosive environments.

AM Process Parameters for 316L Powder

Typical parameters for printing 316L powder include:

Parameters tailored for density, microstructure, production rate and post-processing needs.

Applications of 3D Printed 316L Parts

AM 316L components are used in:

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:

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

Testing per ASTM standards verifies powder quality and batch consistency.

Comparing 316L to Alternative Alloy Powders

316L compares to other alloys as:

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

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.

317L Powder

317L Description:

317L 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.

317L 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.

317L Powder

317L powder is an austenitic stainless steel powder containing 18% chromium, 3% molybdenum, and 0.08% carbon. It offers an excellent combination of corrosion resistance, strength, weldability and cost.

Overview of 317L Powder

317L powder is an austenitic stainless steel powder containing 18% chromium, 3% molybdenum, and 0.08% carbon. It offers an excellent combination of corrosion resistance, strength, weldability and cost.

Key properties and advantages of 317L powder include:

317L powder is widely used in chemical processing, marine applications, pulp and paper industry, nuclear power generation, and architectural features needing weathering resistance.

317L Powder Composition

Iron provides the ferritic matrix and ductility

Chromium enhances corrosion and oxidation resistance

Nickel stabilizes the austenitic structure

Molybdenum further improves pitting resistance

Carbon, nitrogen and sulfur controlled as tramp elements

317L Powder Physical Properties

High density compared to ferritic stainless steels

Maintains strength and corrosion resistance at elevated temperatures

Resistivity higher than pure iron or carbon steels

Lower thermal conductivity than carbon steel

Can withstand continuous service up to 900°C

The physical properties make 317L suitable for high temperature applications requiring corrosion resistance.

317L Powder Mechanical Properties

Excellent combination of strength and ductility

Can be work hardened significantly to increase strength

Very high toughness and impact strength

Strength can be further improved through cold working

Hardness is relatively low in annealed condition

The properties provide an excellent balance of strength, ductility and toughness required for many corrosive environments.

317L Powder Applications

Some specific product uses:

Pollution control equipment handling hot acids

Nuclear reactor internal structures

Marine propeller shafts, deck fittings

Pulp and paper industry piping, valves

Architectural paneling, roofing, cladding

Its excellent corrosion resistance combined with good manufacturability make 317L widely used across demanding industries.

317L Powder Standards

These standards define:

Chemical composition limits of 317L 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 for the intended applications.

317L Powder Particle Sizes

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.

317L Powder Apparent Density

Higher apparent density improves powder flow and compressibility

Irregular morphology limits maximum packing density

Values up to 60% are possible with spherical powder

High apparent density improves press filling efficiency

Higher apparent density leads to better manufacturing productivity and part quality.

317L Powder Production Method

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.

317L Powder Handling and Storage

As 317L powder is flammable, ignition and explosion risks should be controlled during handling and storage. Otherwise it is relatively safe with proper precautions.

317L Powder Inspection and Testing

Stringent testing ensures the powder meets the required chemical purity, particle characteristics, density, morphology, and flowability per applicable specifications.

317L Powder Pros and Cons

Advantages of 317L Powder

Excellent corrosion resistance in many environments

High temperature strength and oxidation resistance

Good ductility, toughness and weldability

More cost-effective than high nickel austenitic grades

Readily formable using conventional techniques

Can be work hardened through cold/warm working

Disadvantages of 317L Powder

Lower high temperature creep strength than some ferritic grades

Lower hardness and wear resistance than martensitic grades

Susceptible to chloride stress corrosion cracking

Requires post weld annealing to prevent sensitization

Limited cold heading and forming capability

Surface discoloration over time in outdoor exposure

Comparison With 316L Powder

317L vs 316L Stainless Steel Powder

317L provides higher strength at lower cost

316L offers better pitting corrosion resistance

317L has good chloride stress corrosion resistance

316L preferred for ultra-corrosive environments

317L suited for marine applications and nuclear industry

317L Powder FAQs

Q: What are the main applications of 317L stainless steel powder?

A: Main applications include chemical processing, petrochemical, marine, nuclear, pulp & paper, and architectural. It is used for equipment like tanks, valves, pipes, pumps, shafts, and cladding.

Q: What precautions should be taken when handling 317L powder?

A: Recommended precautions include ventilation, grounding, avoiding ignition sources, using non-sparking tools, protective gear, safe storage, and controlling dust exposure.

Q: How does molybdenum improve the corrosion resistance of 317L?

A: Molybdenum enhances pitting and crevice corrosion resistance in chloride environments. It stabilizes the passive film protecting the surface.

Q: What is the main difference between 304L and 317L stainless steel powder?

A: 317L contains 3% molybdenum giving it significantly better corrosion resistance compared to 304L, especially in marine and other chloride environments.

A100 Steel Alloy Powder

A100 Steel Alloy Description:

A100 Steel Alloy 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

A100 Steel Alloy 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.

A100 steel alloy powder

A100 steel alloy powder is a specialized form of steel that consists of a precise blend of iron and other alloying elements. It is manufactured by atomization, a process that involves rapidly solidifying molten metal into fine powder particles. This fine powder exhibits excellent flowability and can be easily consolidated into various shapes using powder metallurgy techniques.

Overview of A100 Steel Alloy Powder

A100 stainless steel contains high levels of nickel and manganese along with chromium, nitrogen and carbon to achieve outstanding low temperature toughness and ductility. It retains excellent impact strength and resistance to cryogenic embrittlement down to the temperature of liquid helium.

Key characteristics of A100 powder include:

Excellent low temperature toughness and ductility

High impact strength at cryogenic temperatures

Good strength and hardness at room temperature

Very good weldability and fabricability

Resistant to cryogenic embrittlement

Available in various particle size distributions

A100 powder is designed for applications requiring thermal stability and toughness at extremely low temperatures such as liquid natural gas storage and transportation. This article provides a detailed overview of this alloy powder.

Chemical Composition of A100 Powder

A100 powder possesses the following properties:

A100 maintains excellent ductility and impact strength even at the temperature of liquid helium making it suitable for the most demanding cryogenic applications.

Production Method for A100 Powder

A100 powder can be produced via:

Gas Atomization – High pressure inert gas used to atomize the molten alloy resulting in fine spherical powder ideal for AM.

Water Atomization – High velocity water jet breaks up the molten stream into irregular powder particles. Lower cost but higher oxygen pickup.

Mechanical Alloying – Ball milling of blended elemental powders followed by sintering and secondary atomization.

Gas atomization allows excellent control over particle size distribution, shape, oxygen pickup and microcleanliness.

Applications of A100 Powder

Typical applications for A100 powder include:

Additive Manufacturing – Used in laser powder bed fusion and binder jetting for cryogenic parts like valve bodies, pump components, storage tanks etc.

Metal Injection Molding – To manufacture small, complex cryogenic parts needing high ductility and impact strength.

Thermal Spray Coatings – Wire arc spray deposition to produce coatings providing cryogenic resistance.

Cryogenic Vessels – Liners, fittings, fasteners, forged and cast parts for storage, transportation of liquefied natural gas.

Cryocoolers – Powder forged compressor parts, regenerator housings requiring high cryogenic toughness.

Specifications of A100 Powder

A100 powder is available under various size ranges, shapes and grades:

Particle Size: From 10-45 μm for AM methods, up to 150 μm for thermal spray processes.

Morphology: Spherical, irregular and blended shapes. Smooth spherical powder provides optimal flow and packing density.

Purity: From commercial to high purity grades based on application requirements.

Oxygen Content: Levels maintained below 2000 ppm for most applications.

Flow Rate: Powder customized for flow rates above 25 s/50 g.

Storage and Handling of A100 Powder

A100 powder requires controlled storage and handling:

Store in sealed containers under inert gas to prevent oxidation

Avoid accumulation of fine powder to minimize dust explosion risks

Use proper grounding, ventilation, PPE when handling powder

Prevent contact with moisture, acids, strong oxidizers

Follow recommended safety practices from supplier SDS

Inert gas glove box techniques are preferred when handling reactive alloy powders like A100.

Inspection and Testing of A100 Powder

Key quality control tests performed on A100 powder:

Chemical analysis using OES or XRF to ensure composition is within specified limits

Particle size distribution as per ASTM B822 standard

Morphology analysis through SEM imaging

Powder flow rate measured as per ASTM B213 standard

Density determination by helium pycnometry

Impurity testing by ICP-MS

Microstructure characterization by X-ray diffraction

Thorough testing ensures the powder meets the required chemical, physical and microstructural characteristics for cryogenic applications.

Comparison Between A100 and 304L Stainless Steel Powders

A100 and 304L stainless steel powders compared:

A100 offers exceptional low temperature toughness whereas 304L provides better overall corrosion resistance at lower cost.

A100 Powder FAQs

Q: How is A100 steel alloy powder produced?

A: A100 powder is commercially produced using gas atomization, water atomization and mechanical alloying followed by sintering. Gas atomization provides the best control of characteristics.

Q: What are the main applications of A100 powder?

A: The major applications include additive manufacturing, thermal spray coatings, metal injection molding, and powder metallurgy of cryogenic parts needing high ductility and impact strength at extremely low temperatures.

Q: What is the typical A100 powder size used for binder jetting AM?

A: For binder jetting process, the common A100 powder size range is 20-45 microns with spherical morphology to enable good powder packing and binder infiltration.

Q: Does A100 powder require any special handling precautions?

A: Yes, it is recommended to handle A100 powder carefully under controlled humidity and inert atmosphere using proper grounding, ventilation and PPE.

Q: Where can I purchase A100 powder suitable for cryogenic storage vessels?

A: For cryogenic applications needing high toughness, A100 powder can be purchased from leading manufacturer.

AerMet100 Stainless Steel Powder

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:

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:

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:

Typical size distributions for AM processing are:

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:

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:

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