GH 3625 Powder
$0.00
GH 3625 Powder
| Product | GH 3625 Powder |
| CAS No. | 3625-57-8 |
| 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 | Ni-Fe-Cr-Mo |
| Density | 1.35g/cm3 |
| Molecular Weight | N/A |
| Product Codes | NCZ-DCY-229/25 |
GH 3625 Description:
GH3625 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
GH 3625 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.
and micron as per the client’s requirements and also accept customization in various parameters.
GH 3625 Powder
GH3625 powder is an age-hardenable nickel-iron base alloy containing 25% chromium along with additions of molybdenum and aluminum. It provides an exceptional combination of high strength, hardness, corrosion resistance, and oxidation resistance at elevated temperatures
Overview of GH3625 Powder
GH 3625 powder is an age-hardenable nickel-iron base alloy containing 25% chromium along with additions of molybdenum and aluminum. It provides an exceptional combination of high strength, hardness, corrosion resistance, and oxidation resistance at elevated temperatures.
Key properties and advantages of GH3625 powder include:
GH3625 Powder Properties and Characteristics
| Properties | Details |
| Composition | Ni-25Cr-4.5Mo-3.5Al alloy |
| Density | 8.2 g/cc |
| Particle shape | Predominantly spherical |
| Size range | 15-45 microns |
| Apparent density | Up to 60% of true density |
| Flowability | Good |
| Strength | Very high after aging treatment |
| Corrosion resistance | Excellent including pitting and crevice corrosion |
GH3625 is widely used in aerospace, oil and gas, chemical processing, and power generation sectors needing high strength and corrosion resistance at elevated temperatures.
GH3625 Powder Composition
| Element | Weight % |
| Nickel | Balance |
| Chromium | 24-27% |
| Molybdenum | 4-5% |
| Aluminum | 3-4% |
| Carbon | 0.1% max |
| Manganese | 1% max |
| Silicon | 0.5% max |
| Sulfur | 0.015% max |
Nickel provides corrosion resistance and aids precipitation hardening
Chromium significantly improves oxidation and corrosion resistance
Molybdenum and aluminum facilitate precipitation strengthening
Carbon and other elements limited as impurities
GH3625 Powder Physical Properties
| Property | Values |
| Density | 8.2 g/cc |
| Melting point | 1390-1440°C |
| Thermal conductivity | 11 W/mK |
| Electrical resistivity | 52 μΩ-cm |
| Coefficient of thermal expansion | 13.0 x 10^-6 /K |
High density compared to steels and titanium alloys
Retains high strength at temperatures exceeding 1000°C
Relatively low thermal conductivity necessitates design considerations
CTE is moderate and similar to stainless steels
These properties make GH3625 suitable for high strength applications at elevated temperatures needing corrosion resistance.
GH3625 Powder Mechanical Properties
| Property | Condition | Values |
| Hardness | Solution annealed | 35 HRC |
| Hardness | Peak aged | 50-56 HRC |
| Tensile strength | Annealed | 1000 MPa |
| Tensile strength | Aged | 1500-1800 MPa |
| Yield strength | Aged | 1200-1600 MPa |
| Elongation | Aged | 10-15% |
Ages to very high strength levels exceeding other precipitation hardening alloys
Retains reasonable ductility in peak aged condition
Hardness increases substantially after aging treatment
Strength can be tailored through aging time and temperature
These properties make GH3625 suitable for components needing high strength combined with corrosion resistance.
GH3625 Powder Applications
| Industry | Uses |
| Aerospace | Turbine blades, bolts, fasteners |
| Oil and gas | Wellhead valves, downhole tools |
| Chemical processing | Extruder screws, valve parts |
| Power generation | Boiler components, steam and gas turbines |
Some specific product applications include:
Aerospace turbine engine blades, discs and fasteners
Bolting for high temperature petrochemical piping
Valve components used in corrosive chemical environments
Boiler superheater tubes and headers
Steam turbine blades and fasteners
GH3625 provides exceptional strength and corrosion resistance for critical components used at elevated temperatures across demanding industries.
GH3625 Powder Standards
| Standard | Description |
| AMS 5815 | Nickel alloy powder compositions |
| AMS 5408 | Wire, rods, and bars of precipitation hardening nickel alloys |
| AMS 5698 | Investment castings of PH nickel alloys |
| AMS 5772 | Nickel alloy forgings |
| AMS 5634 | Nickel alloy extruded shapes |
These define:
Chemical composition limits of GH3625
Required mechanical properties in different heat treatment conditions
Approved powder production method – inert gas atomization
Impurity limits for critical elements
Compliance testing protocols
Proper handling and storage instructions
Meeting these certification requirements ensures optimal performance.
GH3625 Powder Particle Sizes
| Particle Size | Characteristics |
| 15-25 microns | Ultrafine powder used in laser AM processes |
| 25-45 microns | Size range for most powder bed AM systems |
| 45-75 microns | Larger sizes used in laser cladding |
Finer powder provides higher resolution and surface finish
Coarser powder suitable for high deposition rate processes
Size distribution tailored based on AM method used
Spherical morphology maintained in all sizes
Controlling particle size distribution and morphology is critical for AM performance, final part properties and quality.
GH3625 Powder Apparent Density
| Apparent Density | Details |
| Up to 60% of true density | For spherical powder morphology |
| 4.5 – 5.2 g/cc | Improves with greater packing density |
Spherical powder shape provides high apparent density
Higher density improves powder flow and bed packing in AM
Reduces entrapped gas porosity in final part
Maximizing density minimizes press cycle time
Higher apparent density results in better manufacturing productivity and part performance.
GH3625 Powder Production Method
| Method | Details |
| Gas atomization | High pressure inert gas breaks up molten metal stream into fine droplets |
| Vacuum induction melting | High purity input materials melted under vacuum |
| Multiple remelting | Improves chemical homogeneity |
| Sieving | Classifies powder into different particle size fractions |
Gas atomization with inert gas produces clean spherical powder
Vacuum processing minimizes gaseous impurities
Multiple remelts improve uniformity of composition
Post-processing provides particle size distribution control
Automated methods combined with strict quality control result in consistent GH3625 powder suitable for critical applications.
GH3625 Powder Handling
| Recommendation | Reason |
| Ensure proper ventilation | Avoid exposure to fine metallic particles |
| Use appropriate PPE | Prevent accidental inhalation or ingestion |
| Follow safe protocols | Reduce health and fire hazards |
| Store sealed containers | Prevent contamination or oxidation |
GH3625 powder is relatively stable but general precautions are still recommended for safe handling and maintaining purity.
Storage Recommendations
Store in stable containers in a dry, cool area
Limit exposure to moisture which can degrade properties
Maintain temperatures below 30°C
Proper precautions preserve powder condition and prevent safety issues.
GH3625 Powder Inspection and Testing
| Test | Details |
| Chemical analysis | OES or XRF spectroscopy used to verify composition |
| Particle size distribution | Laser diffraction analysis |
| Apparent density | Measured as per ASTM B212 standard |
| Powder morphology | SEM imaging of particle shape |
| Flow rate analysis | Gravity flow rate through specified nozzle |
| Moisture measurement | Loss on drying analysis |
Testing ensures the powder meets the required chemical purity, particle characteristics, density specifications, morphology and flowability per relevant standards.
GH3625 Powder Pros and Cons
Advantages of GH3625 Powder
Exceptional high temperature strength and creep resistance
Retains strength and hardness up to 1100°C
Excellent corrosion resistance across environments
Good fatigue strength and fracture toughness
High hardness combined with reasonable ductility
Less dense than nickel superalloys
Limitations of GH3625 Powder
More expensive than stainless steel powders
Requires controlled heat treatment for optimal properties
Lower wear resistance than cobalt alloys
Difficult to machine after sintering
Limited cold heading and forming capability
Subject to pitting in strongly oxidizing acids
Comparison With Inconel 718 Powder
GH3625 vs Inconel 718 Powder
| Parameter | GH3625 | Inconel 718 |
| Density | 8.2 g/cc | 8.2 g/cc |
| Strength | Higher | Lower |
| Corrosion resistance | Excellent | Outstanding |
| Cost | Moderate | Very high |
| Uses | Oil and gas, chemical processing | Aerospace, nuclear |
GH3625 provides higher tensile strength
Inconel 718 offers better overall corrosion resistance
GH3625 is more cost effective
Inconel 718 is preferred for extreme environments
GH3625 provides optimal strength and cost balance
GH3625 Powder FAQs
Q: What are the main applications of GH3625 nickel alloy powder?
A: Main applications include aerospace turbine components, oil and gas wellhead valves and downhole tools, power generation parts, chemical processing equipment, and other high temperature components needing strength and corrosion resistance.
Q: Why is GH3625 preferred over stainless steel powders in high temperature applications?
A: GH3625 retains significantly higher strength compared to stainless steels at temperatures exceeding 650°C. It also provides excellent corrosion resistance in hot corrosive environments.
Q: What precautions should be taken when working with GH3625 powder?
A: Recommended precautions include ventilation, appropriate PPE, avoiding ignition sources, following safe handling protocols, and storing sealed containers away from moisture, air, and contamination.
Q: How does aluminum affect the properties of GH3625 alloy?
A: Aluminum enhances precipitation hardening by forming nickel-aluminum precipitates during aging treatment. This provides substantial strengthening while maintaining reasonable ductility.
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 any questions.
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Related products
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-18Cr-8Ni |
| 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: 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.
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
| 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 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
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 toughness after the 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
310 Powder
| Product | 310 Powder |
| CAS No. | 12060-00-3 |
| Appearance | Silvery 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 | 7.9g/cm3 |
| Molecular Weight | 150-160 g/mol |
| Product Codes | NCZ-DCY-170/25 |
310 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: 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.
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.
| 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
The optimized composition provides an excellent combination of strength, hardness, corrosion resistance, and cost.
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.
| 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 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 Size Distribution
| Particle Size | Characteristics |
| 10-45 microns | Ultrafine grade for high density and surface finish |
| 45-150 microns | Coarse grade provides good flowability |
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 | 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 |
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
| 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.
Al 3003 Powder
Al 3003 Powder
| Product | Al 3003 Powder |
| CAS No. | 7429-90-5 |
| Appearance | Gray 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 | Al-1.2Mn-0.12Cu |
| Density | 2.73g/cm3 |
| Molecular Weight | 27g/mol |
| Product Codes | NCZ-DCY-179/25 |
Al 3003 Description:
Al 3003 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
Al 3003 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.
Al 3003 powder
Al 3003 powder is an aluminum alloy powder composed mainly of aluminum and manganese. It belongs to the 3xxx series of aluminum alloys, which are known for their excellent workability and corrosion resistance. The powder form allows for easy handling and processing, making it suitable for various manufacturing techniques.
Overview of Al 3003 Powder
Al 3003 or 3A21 aluminum is a wrought alloy known for its good cold formability, weldability and corrosion resistance. The manganese additions enhance strength through solid solution strengthening while maintaining workability.
Key characteristics of Al 3003 powder include:
Moderate strength with good ductility
Excellent formability and weldability
Good corrosion resistance
High thermal and electrical conductivity
Low density
Available in a range of powder sizes and shapes
Al 3003 powder is used widely in chemical tanks, pipeline, automotive parts, heat exchangers, utensils, and other applications needing moderate strength, formability and corrosion resistance.
Chemical Composition of Al 3003 Powder
| Element | Weight % |
| Aluminum (Al) | Balance |
| Manganese (Mn) | 1.0-1.5% |
| Iron (Fe) | 0.7% max |
| Silicon (Si) | 0.6% max |
| Copper (Cu) | 0.05-0.20% |
| Zinc (Zn) | 0.10% max |
| Magnesium (Mg) | 0.10% max |
| Chromium (Cr) | 0.10% max |
Properties of Al 3003 Powder
| Property | Value |
| Density | 2.73 g/cm3 |
| Melting Point | 645-650°C |
| Thermal Conductivity | 180 W/mK |
| Electrical Conductivity | 43-44% IACS |
| Young’s Modulus | 68-72 GPa |
| Poisson’s Ratio | 0.33 |
| Tensile Strength | 145-185 MPa |
| Yield Strength | 110-140 MPa |
| Elongation | 12-20% |
| Hardness | 35-55 Brinell |
The alloy offers moderate strength with excellent ductility and formability. It has good resistance to atmospheric corrosion. Thermal and electrical conductivity is high.
Production Method for Al 3003 Powder
Commercial production processes used for Al 3003 powder include:
Gas Atomization – Molten alloy stream disintegrated by high pressure inert gas jets into fine spherical powders.
Water Atomization – High velocity water jet impacts and disintegrates molten metal stream to produce fine powders.
Mechanical Milling – Ball milling of aluminum flakes/powders to achieve finer particle sizes and powder characteristics.
Electrolysis – Aluminum produced through electrolysis process and ground to fine powder. Lower purity.
Gas atomization provides the best control over particle size distribution, morphology and microstructure of the powder.
Applications of Al 3003 Powder
Additive Manufacturing – Selective laser melting, binder jetting and other 3D printing processes to produce complex components.
Powder Metallurgy – Compaction and sintering to create parts with good mechanical properties and machinability.
Metal Injection Molding – To manufacture small intricate components for automotive and electronics industry.
Thermal Spraying – Wire arc spraying to deposit Al 3003 coatings offering moderate wear and corrosion resistance.
Welding Filler – Used as filler wire for arc welding and repair of aluminum components.
Pigments – Used in paints and coatings to provide luster and corrosion protection.
Pyrotechnics – Added to pyrotechnic compositions as fuel due to flammability of aluminum.
Specifications of Al 3003 Powder
Al 3003 powder is available under different size ranges, shapes and purity levels:
Particle Size:Â From 10-150 microns for AM methods, up to 300 microns for thermal spray.
Morphology:Â Spherical, granular, flake and irregular particle shapes. Smooth powder flows better.
Purity:Â From commercial to high purity (99.8%) grades tailored for applications.
Flowability:Â Powder customized for flow rates above 25 s/50 g.
Grades:Â Conforming to ASTM B209, EN 573-3, ISO 209:2007 etc. Custom grades offered.
Storage and Handling of Al 3003 Powder
Al 3003 powder should be properly stored and handled to prevent:
Oxidation and reaction with moisture
Dust explosions from powder ignition
Inhalation of fine powder causing health issues
Safety practices advised by supplier should be followed
Inert gas storage, adequate ventilation, grounding, and PPE is recommended when handling the powder.
Testing and Characterization Methods
Key test methods used for Al 3003 powder include:
Chemical analysis using OES or XRF for composition
Particle size distribution as per ASTM B822 standard
Morphology analysis through SEM imaging
Flow rate measurement using Hall flow funnel
Density determination by helium pycnometry
Impurities testing by ICP-MS
Microstructure examination by X-ray diffraction
These testing methods ensure reliable and consistent quality of the aluminum alloy powder.
Comparison Between Al 3003 and Al 6061 Powders
Al 3003 and Al 6061 are two aluminum alloy powders compared:
| Parameter | Al 3003 | Al 6061 |
| Alloy type | Non-heat treatable | Heat treatable |
| Mn content | 1.0-1.5% | 0.15% max |
| Mg content | 0.1% max | 0.8-1.2% |
| Strength | Moderate | Higher |
| Corrosion resistance | Good | Excellent |
| Weldability | Excellent | Good |
| Cost | Lower | Higher |
| Applications | Chemical tanks, utensils | Aerospace, automotive parts |
Al 6061 offers higher strength while Al 3003 provides better weldability and formability at a lower cost.
Al 3003 Powder FAQs
Q: How is Al 3003 powder produced?
A: Al 3003 powder is commercially produced using gas atomization, water atomization, mechanical milling, and electrolysis processes. Gas atomization offers the best control of particle characteristics.
Q: What are the main applications for Al 3003 powder?
A: Key applications include additive manufacturing, thermal spraying, powder metallurgy, metal injection molding, welding filler, pigments, and pyrotechnic compositions.
Q: What is the typical Al 3003 powder size used for laser sintering?
A: For selective laser sintering process, the common Al 3003 powder size range is 20-53 microns with spherical morphology for optimal powder bed density.
Q: Does Al 3003 powder require any special handling precautions?
A: Yes, aluminum powders can be flammable and pose explosion risks. It is recommended to handle them carefully under inert atmosphere using proper grounding, ventilation and PPE.
Al 3104 Powder
Al 3104 Powder
| Product | Al 3104 Â Powder |
| CAS No. | 7429-90-5 |
| Appearance | Silvery-Gray 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 | Al-1Mn-1Mg |
| Density | 2.72g/cm3 |
| Molecular Weight | 27g/mol |
| Product Codes | NCZ-DCY-183/25 |
Al 3104 Description:
Al 3104 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
Al 3104 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.
Al 3104 powder
Al 3104 powder is an aluminum alloy composed primarily of aluminum (Al) with small additions of manganese (Mn) and magnesium (Mg). This powder form of the alloy offers distinct advantages in terms of its processability and versatility. It is commonly used in various industries due to its excellent combination of strength, corrosion resistance, and formability.
Overview of Al 3104 Powder
Al 3104 is a 3000 series wrought aluminum alloy known for its good corrosion resistance, excellent formability and weldability. Manganese additions provide strength through solid solution strengthening while maintaining ductility and toughness.
Key characteristics of Al 3104 powder include:
Moderate strength with excellent ductility
Very good weldability and formability
Excellent corrosion resistance
High thermal and electrical conductivity
Low density
Available in various particle size distributions
Al 3104 powder is suitable for chemical tanks, utensils, heat exchangers and applications needing moderate strength combined with good corrosion resistance.
Chemical Composition of Al 3104 Powder
| Element | Weight % |
| Aluminum (Al) | Balance |
| Manganese (Mn) | 1.0-1.5% |
| Silicon (Si) | 0.3% max |
| Iron (Fe) | 0.7% max |
| Copper (Cu) | 0.25% max |
| Magnesium (Mg) | 0.25% max |
| Zinc (Zn) | 0.20% max |
| Chromium (Cr) | 0.05-0.20% |
Properties of Al 3104 Powder
| Property | Value |
| Density | 2.73 g/cm3 |
| Melting Point | 634-643°C |
| Thermal Conductivity | 134 W/mK |
| Electrical Conductivity | 38-42% IACS |
| Young’s Modulus | 70 GPa |
| Poisson’s Ratio | 0.33 |
| Tensile Strength | 150-195 MPa |
| Yield Strength | 95-120 MPa |
| Elongation | 20-30% |
| Hardness | 45-65 Brinell |
The alloy offers moderate strength with high ductility and excellent formability. It has very good resistance to atmospheric corrosion and marine environments.
Production Method for Al 3104 Powder
Common production methods for Al 3104 powder include:
Gas Atomization – Molten alloy stream disintegrated with high pressure inert gas jets into fine spherical powder. Controlled particle size distribution.
Water Atomization – High velocity water jet used to produce fine irregular Al 3104 particles. More economical but higher oxygen pickup.
Mechanical Alloying – Ball milling of aluminum and manganese powder blends followed by cold compaction and sintering.
Gas atomization provides the best control over powder characteristics like particle size, shape and microstructure.
Applications of Al 3104 Powder
Typical applications of Al 3104 powder include:
Metal Injection Molding – To manufacture small intricate components needing moderate strength and good corrosion resistance.
Additive Manufacturing – Suitable for binder jetting and selective laser melting processes to produce complex aluminum parts.
Powder Metallurgy – Press and sinter process to create parts with good mechanical properties and machinability.
Thermal Spraying – Wire arc spray deposition to produce protective coatings offering moderate wear and corrosion resistance.
Welding Filler – Used as filler wire to provide weld strength similar to base metal.
Pigments – Added to paints and plastics to provide shine and corrosion protection.
Specifications of Al 3104 Powder
Al 3104 powder is available under different size ranges, shapes, purity levels and grades:
Particle Size:Â From 10-150 microns for AM methods, up to 300 microns for thermal spray processes.
Morphology:Â Spherical, granular, dendritic and irregular powder shapes. Smooth powder has better flowability.
Purity:Â From commercial to high purity (99.8%) grades tailored for application.
Grades:Â Conforming to ASTM B209, EN 573, ISO 209 specifications. Custom grades offered.
Flowability:Â Powder can be customized for excellent flow rates above 25 s/50g.
Storage and Handling of Al 3104 Powder
Al 3104 powder should be properly handled and stored to prevent:
Oxidation and reaction with moisture
Dust explosion hazards from fine powder
Inhalation related health problems
Safety practices from supplier SDS should be followed
Inert gas blanketing, proper grounding, ventilation, and PPE is recommended when handling the powder.
Testing and Characterization Methods
Key test methods used for Al 3104 powder include:
Chemical analysis using OES or XRF for composition
Particle size distribution as per ASTM B822 standard
Morphology analysis through SEM
Powder flow rate measured by Hall flow funnel
Density determination by helium pycnometry
Impurity testing by ICP-MS
Microstructure examination by X-ray diffraction
These tests ensure batch consistency and compliance with application requirements.
Comparison Between Al 3104 and Al 3003 Powders
Al 3104 and Al 3003 are two aluminum alloy powders compared:
| Parameter | Al 3104 | Al 3003 |
| Alloy type | Non-heat treatable | Non-heat treatable |
| Mn content | 1.0-1.5% | 1.0-1.5% |
| Strength | Slightly lower | Slightly higher |
| Corrosion resistance | Excellent | Excellent |
| Weldability | Excellent | Excellent |
| Cost | Lower | Higher |
Al 3104 offers slightly better formability whereas Al 3003 provides marginally higher strength. Both offer excellent corrosion resistance.
Al 3104 Powder FAQs
Q: How is Al 3104 powder produced?
A: Al 3104 powder is commercially produced using gas atomization, water atomization, and mechanical alloying followed by sintering. Gas atomization provides the best control of particle characteristics.
Q: What are the main applications of Al 3104 powder?
A: The major applications of Al 3104 powder include metal injection molding, additive manufacturing, thermal spray coatings, powder metallurgy parts, pigments, and welding filler wire.
Q: What is the recommended Al 3104 powder size for binder jet 3D printing?
A: For binder jetting process, the typical Al 3104 powder size range is 20-45 microns with near-spherical morphology to enable good powder bed density.
Q: Does Al 3104 powder require any special handling precautions?
A: Yes, it is recommended to handle aluminum powders carefully in inert atmosphere using proper grounding, ventilation and PPE to prevent fire or explosion hazards.
Q: Where can I purchase Al 3104 powder suitable for marine applications?
A: Al 3104 powder with high corrosion resistance tailored for marine environments can be purchased from leading manufacturer.
Al 3203 Powder
Al 3203 Powder
| Product | Al 3203 Powder |
| CAS No. | 7429-90-5 |
| Appearance | Silvery-Gray 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 | Al2O3 |
| Density | 2.7g/cm3 |
| Molecular Weight | 27g/mol |
| Product Codes | NCZ-DCY-186/25 |
Al 3203 Description:
Al 3203 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
Al 3203 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.
Al 3203 powder
Al2O3 powder is an aluminum alloy composed of aluminum, copper, and manganese. It is renowned for its excellent strength and high fatigue resistance, making it an ideal choice for demanding environments and structural components. The precise composition and manufacturing process of Al 3203 powder ensure consistent quality and performance, making it a reliable material for numerous applications.
Overview of Al2O3 Powder
Al2O3 or aluminum oxide is a ceramic material known for its high hardness, excellent dielectric properties, refractoriness, abrasion and corrosion resistance. Alumina powder is the powder form of aluminum oxide used in a variety of applications.
Key properties of Al2O3 powder include:
High hardness and wear resistance
High melting point of over 2000°C
Low electrical and thermal conductivity
Excellent thermal shock resistance
Resistant to strong acids and alkalis
Low density around 3.95 g/cm3
Chemically inert material
White color powder available in various particle sizes
Chemical Composition of Al2O3 Powder
| Compound | Formula | Weight % |
| Aluminum oxide | Al2O3 | 99.5% min |
| Silicon dioxide | SiO2 | 0.05% max |
| Iron oxide | Fe2O3 | 0.08% max |
| Titanium dioxide | TiO2 | 0.03% max |
| Sodium oxide | Na2O | 0.05% max |
| Magnesium oxide | MgO | 0.03% max |
High purity Al2O3 powder contains over 99.5% aluminum oxide as the principal component. Maximum impurity limits are specified for silica, iron oxide, titania, and other oxides.
| Property | Value |
| Melting point | 2050°C |
| Density | 3.95 g/cm3 |
| Hardness | 9 Mohs |
| Flexural strength | 330 MPa |
| Compressive strength | 2600 MPa |
| Porosity | <1% |
| Thermal conductivity | 30 W/m.K |
| Electrical resistivity | >1014 ohm.cm |
| Dielectric strength | 15-35 kV/mm |
| Water absorption | 0% |
Production Methods for Al2O3 Powder
The common production methods for Al2O3 powder include:
Bayer Process – Alumina trihydrate is extracted from bauxite ore and thermally converted to alumina powder. This process yields high purity powder.
Hall–Héroult Process – Alumina is dissolved in molten cryolite and electrolyzed to produce aluminum. Alumina powder is recovered as a by-product.
Calcination – Dehydration and calcination of various aluminum hydroxides to form alumina powder.
Sol-gel – Alumina gel is formed from aluminum alkoxides or nitrates and then dried and calcined to make nanoscale alumina powder.
Flame Pyrolysis – Vapor phase combustion of aluminum chloride produces ultrafine alumina powder.
The Bayer process is the most common industrial method while the others yield specialty grade alumina.
Applications of Al2O3 Powder
Abrasives – For grinding, sanding, polishing, blasting media due to its hardness.
Refractories – High temperature furnace linings, ceramics, firebricks for metallurgy, glass, cement industries.
Ceramics – Electrical, structural, biomedical applications using alumina ceramics.
Catalysts – Gamma alumina used as catalyst support and directly as catalyst.
Coatings – Thermal spray coatings for wear and corrosion protection.
Polishing – CMP slurries for polishing silicon wafers, optic components, metals.
Fillers – Added to plastics, rubber, paper to improve mechanical properties.
Cosmetics – For manufacturing makeup, personal care products.
Specifications of Al2O3 Powder
Al2O3 powder is available under various purity levels, particle size distribution, and grades:
Purity – From industrial (90%) to high purity (99.99%) grades based on impurity levels.
Particle Size – Ranging from nanoscale (10-50 nm) to coarse grade (over 100 microns).
Phases – Alpha, gamma, theta, delta phases have different properties.
Grades – Conforming to standards for abrasives, technical ceramics, bioceramics, etc.
Surface Area – For nanosized powder, surface area is 1-100 m2/g.
Morphology – Regular and spherical shaped particles preferred.
Applications – Powder customized for composites, 3D printing, other uses.
Health and Safety When Handling Al2O3 Powder
Al2O3 powder does not pose severe health and safety risks but standard precautions should be taken:
Use dust masks or respirators to avoid inhaling fine particles during handling.
Wear protective goggles and gloves while handling powder.
Prevent skin contact to avoid drying and irritation.
Avoid generating and breathing airborne dust. Ensure adequate ventilation.
Handle and store powder carefully avoiding dispersion in air.
Properly dispose of waste powder based on environmental regulations.
Refer to Material Safety Data Sheet (MSDS) provided by the supplier for complete health hazard data.
Inspection and Testing of Al2O3 Powder
Key tests carried out for quality control of Al2O3 powder are:
Chemical analysis using X-ray Fluorescence (XRF) or Inductively Coupled Plasma (ICP) techniques to ensure composition meets specifications.
Particle size analysis through laser diffraction or dynamic light scattering method.
Scanning Electron Microscopy (SEM) to examine particle morphology.
Specific surface area measurement using gas absorption technique.
X-ray diffraction (XRD) analysis to determine phases present.
Impurity analysis for trace metallic elements using ICP mass spectrometry.
Loss of mass on ignition when heated to 1000°C.
Density measurement through pycnometry method.
Thorough inspection and testing ensures the powder meets the quality and performance requirements of specific applications.
Comparison Between α-Al2O3 and γ-Al2O3 Powder
α-Al2O3 and γ-Al2O3 are two common phases of alumina powder compared here:
| Parameter | α-Al2O3 | γ-Al2O3 |
| Crystal structure | Hexagonal | Cubic |
| Density | 3.95 g/cm3 | 3.65 g/cm3 |
| Hardness | 9 Mohs | 8 Mohs |
| Melting point | 2050°C | ~1100°C |
| Thermal conductivity | 30 W/m.K | 5-10 W/m.K |
| Surface area | <10 m2/g | 100-300 m2/g |
| Applications | Abrasives, ceramics | Catalysts, adsorbents |
| Price | Lower | Higher |
α-Al2O3 has higher hardness, density, thermal conductivity and refractoriness whereas γ-Al2O3 has higher surface area and extensively used in catalysts. α-form has wider applications and lower price.
FAQs
Q: What is Al2O3 powder used for?
A: Al2O3 powder is used to manufacture abrasives, refractories, structural ceramics, ceramic coatings, polishing compounds, plastic & rubber fillers, and other applications due to its high hardness, strength, and corrosion resistance.
Q: What is the difference between white, pink, and brown alumina powder?
A: White alumina is high purity Al2O3. Pink and brown alumina contain small amounts of chromium and iron oxides respectively that impart color. White alumina is used when color contamination must be avoided.
Q: Is Al2O3 powder hazardous?
A: Al2O3 powder is generally not classified as a hazardous material but like all fine powders can cause irritation and breathing issues during handling. Use of proper PPE is recommended.
Q: What is the difference between fused and sintered alumina powder?
A: Fused alumina is produced by melting pure alumina whereas sintered type is made by compacting and firing alumina powder. Fused alumina has higher purity and density compared to sintered.
Q: Where can I buy Al2O3 powder for making ceramic components?
A: High purity fine alumina powder for ceramic applications can be purchased from leading suppliers . Ensure the powder meets specifications for your application.
Al 6061 Powder
Al 6061 Powder
| Product | Al 6061 Powder |
| CAS No. | 12604-68-1 |
| Appearance | Gray 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 | Al-Mg1SiCu |
| Density | 2.7g/cm3 |
| Molecular Weight | 26.98g/mol |
| Product Codes | NCZ-DCY-187/25 |
Al 6061 Description:
Al 6061 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
Al 6061 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.
Al 6061 powder
Al 6061 powder is a versatile aluminum material composed of various elements to enhance its properties, such as strength, corrosion resistance, and machinability. It is widely used in different industries for its excellent characteristics.
Overview of Al 6061 Powder
Al 6061 is one of the most versatile heat treatable aluminum alloys. Magnesium and silicon additions allow it to be strengthened through precipitation hardening. The alloy has become immensely popular due to its excellent corrosion resistance, machinability, weldability and medium to high strength.
Key characteristics of Al 6061 powder include:
Medium to high strength with excellent ductility and toughness
Excellent corrosion resistance and finishability
Very good weldability and machinability
High thermal and electrical conductivity
Low density
Available in a wide range of powder sizes and shapes
Al 6061 powder is used widely for aerospace, marine, automotive, construction and general engineering applications needing lightweight and good mechanical properties.
Chemical Composition of Al 6061 Powder
| Element | Weight % |
| Aluminum (Al) | Balance |
| Silicon (Si) | 0.4-0.8% |
| Iron (Fe) | 0-0.7% |
| Copper (Cu) | 0.15-0.4% |
| Manganese (Mn) | 0-0.15% |
| Magnesium (Mg) | 0.8-1.2% |
| Chromium (Cr) | 0.04-0.35% |
| Zinc (Zn) | 0-0.25% |
| Titanium (Ti) | 0-0.15% |
Production Method for Al 6061 Powder
Commercial production methods for Al 6061 powder include:
Gas Atomization – High pressure inert gas disintegrates molten alloy stream into fine spherical powder with controlled size distribution.
Water Atomization – High velocity water jet impacts and disintegrates molten metal to produce fine irregular powder particles.
Mechanical Alloying – Ball milling a blend of aluminum and alloying element powders followed by compaction and sintering.
Gas atomization provides superior control over the powder characteristics.
Applications of Al 6061 Powder
Additive Manufacturing – Used in selective laser melting, electron beam melting and binder jetting to produce complex components.
Metal Injection Molding – To manufacture small intricate parts with tight tolerances and excellent properties.
Powder Metallurgy – Press and sinter process to create high performance automotive and mechanical parts.
Thermal Spraying – Wire arc spraying to deposit protective Al 6061 coatings offering wear and corrosion resistance.
Welding Filler – Used as filler wire to provide weld strength similar to base metal.
Pigments – Added to paints and polymers to provide luster and corrosion protection.
Specifications of Al 6061 Powder
Al 6061 powder is available under different size ranges, shapes, grades and purity levels:
Particle Size:Â From 10-150 microns for AM methods, up to 300 microns for thermal spray processes.
Morphology:Â Spherical, granular, dendritic and irregular shaped particles. Smooth powder flows better.
Purity:Â From commercial to high purity (99.9%) tailored to meet requirements.
Grades:Â Conforming to ASTM B221, EN 573, and ISO 209 specifications. Custom grades offered.
Flowability:Â Powder can be customized for specific flow rates based on application.
Storage and Handling of Al 6061 Powder
Al 6061 powder should be properly handled and stored to prevent:
Oxidation and reaction with moisture
Dust explosion hazards from fine powder
Inhalation related health problems
Safety practices from supplier SDS should be followed
Inert gas storage, adequate ventilation, grounding, and PPE is recommended when handling the powder.
Testing and Characterization Methods
Key test methods used for Al 6061 powder include:
Chemical analysis using OES or XRF for composition
Particle size distribution as per ASTM B822 standard
Morphology analysis through SEM
Powder flow rate measured by Hall flow funnel
Density determination by helium pycnometry
Impurity testing by ICP-MS
Microstructure examination by X-ray diffraction
These tests ensure batch consistency and compliance with application requirements.
Comparison Between Al 6061 and Al 7075 Powders
Al 6061 and Al 7075 are two aluminum alloy powders compared:
| Parameter | Al 6061 | Al 7075 |
| Alloy type | Heat treatable | Heat treatable |
| Mg content | 0.8-1.2% | 2.1-2.9% |
| Strength | Medium | Very high |
| Machinability | Excellent | Poor |
| Weldability | Excellent | Poor |
| Corrosion resistance | Excellent | Good |
| Cost | Lower | Higher |
Al 6061 offers better corrosion resistance and machinability while Al 7075 provides much greater strength after heat treatment.
Al 6061 Powder FAQs
Q: How is Al 6061 powder produced?
A: Al 6061 powder is commercially produced using gas atomization, water atomization, mechanical alloying, and electrolysis techniques. Gas atomization offers optimal control of powder characteristics.
Q: What are the main applications of Al 6061 powder?
A: Key applications for Al 6061 powder include additive manufacturing, thermal spray coatings, powder metallurgy parts, metal injection molding, pigments, and welding filler wire requiring medium strength and excellent corrosion resistance.
Q: What is the recommended Al 6061 powder size for binder jetting?
A: For binder jetting process, the typical Al 6061 powder size range is 20-45 microns with spherical morphology to enable good powder bed density and binder infiltration.
Q: Does Al 6061 powder require any special handling precautions?
A: Yes, it is recommended to handle aluminum alloy powders carefully under inert atmosphere with proper grounding, ventilation and PPE to prevent fire or explosion hazards.
Q: Where can I buy Al 6061 powder suitable for aerospace applications?
A: High purity gas atomized Al 6061 powder meeting aerospace standards can be purchased from leading manufacturer.
Alloy Series Powder
Alloy Series Powder
| Product | Alloy Series Powder |
| CAS No. | 65997-19-5 |
| Appearance | Gray 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 | NiCrCoMoFeAl |
| Density | 8.2-8.5g/cm3 |
| Molecular Weight | N/A |
| Product Codes | NCZ-DCY-240/25 |
Alloy Series Description:
Alloy Series 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
Alloy Series 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.
High-temperature alloy series powders are designed to handle extreme high-temperature environments, providing excellent performance and heat-resistant properties. Let’s explore this range of products and understand their potential for high temperature applications.
| Product | Specification | Apparent Density | Flow Ability | Oxygen Content | Tensile Strength | Yield Strength | Elongation |
| GH3625 | 15-53µm 45-105µm 75-150µm |
≥4.40g/cm³ | ≤20s/50g | ≤300ppm | 1000±50Mpa | 600±50Mpa | 35±5% |
| GH4169 | ≥4.20g/cm³ | ≤20s/50g | ≤300ppm | 1250±30Mpa | 1000±30Mpa | 18±3% | |
| GH3230 | ≥4.40g/cm³ | ≤20s/50g | ≤300ppm | 930±30Mpa | 930±30Mpa | 25±5% | |
| GH3536 | ≥4.40g/cm³ | ≤20s/50g | ≤300ppm | 850±30Mpa | 550±20Mpa | 42±5% |
Process: Vacuum air atomization method
Advantages: high sphericity, small satellite powder, good fluidity, and high bulk density. The printed product has good fatigue resistance, anti-oxidation performance and structural stability
Applications: aerospace and industrial turbine discs, rings, blades, machine and other structures, aerospace engine combustion chambers
Packaging: ordinary packaging such as aluminum foil bags/plastic bottles/iron drums, vacuum packaging or inert gas-filled packaging, etc.
AlMgScZr Powder
AlMgScZr Powder
| Product | AlMgScZr Powder |
| CAS No. | N/A |
| Appearance | Gray 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 | Al-Mg-Sc-Zr |
| Density | 2.6-2.7g/cm3 |
| Molecular Weight | 270g/mol |
| Product Codes | NCZ-DCY-189/25 |
AlMgScZr Description:
AlMgScZr 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
AlMgScZr 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.
AlMgScZr Powder
AlMgScZr powder is an aluminum alloy containing magnesium, scandium and zirconium as the main alloying elements. It exhibits excellent strength, weldability and corrosion resistance while maintaining the low density advantage of aluminum
Overview of AlMgScZr Powder
AlMgScZr powder is an aluminum alloy containing magnesium, scandium and zirconium as the main alloying elements. It exhibits excellent strength, weldability and corrosion resistance while maintaining the low density advantage of aluminum.
Key properties and advantages of AlMgScZr powder include:
AlMgScZr Powder Properties and Characteristics
| Properties | Details |
| Composition | Al-Mg-Sc-Zr alloy |
| Density | 2.7 g/cc |
| Particle shape | Spherical |
| Size range | 10-75 microns |
| Apparent density | Up to 60% of true density |
| Flowability | Excellent |
| Strength | Very high for Al alloy powder |
| Weldability | Excellent |
AlMgScZr Powder Composition
| Element | Weight % |
| Aluminum | Balance |
| Magnesium | 0.2-1% |
| Scandium | 0.2-0.7% |
| Zirconium | 0.05-0.25% |
| Silicon | 0.1% max |
| Iron | 0.1% max |
| Copper | 0.1% max |
Aluminum forms the matrix providing low density
Magnesium enhances strength through solid solution strengthening
Scandium enables precipitation hardening for peak strength
Zirconium promotes fine recrystallized grain structure
Other elements present only as impurities
AlMgScZr Powder Physical Properties
| Property | Values |
| Density | 2.7 g/cc |
| Melting point | 640-655°C |
| Electrical resistivity | 4.5-5.5 μΩ-cm |
| Thermal conductivity | 150-180 W/mK |
| Thermal expansion | 21-24 x 10^-6 /K |
| Maximum service temperature | 250°C |
Very low density compared to steels and titanium alloys
Melting point is moderately high for an aluminum alloy
High electrical and thermal conductivity
Relatively high CTE necessitates design considerations
Can be used for prolonged periods up to 250°C
The properties make AlMgScZr well suited for lightweight structural applications across automotive, aerospace and other sectors.
AlMgScZr Powder Mechanical Properties
| Property | Values |
| Yield strength | 400-500 MPa |
| Tensile strength | 480-570 MPa |
| Elongation | 7-10% |
| Hardness | 115-150 HB |
| Shear strength | 330 MPa |
| Fracture toughness | 29-35 MPa√m |
Very high strength for an aluminum alloy
Significantly stronger than other non heat-treatable Al alloys
Reasonable ductility in peak aged condition
Relatively high fracture toughness
Strength can be tailored through aging treatment
The properties make AlMgScZr an exceptional choice for structural parts needing high strength-to-weight ratio.
AlMgScZr Powder Applications
| Sector | Uses |
| Aerospace | Airframes, wings, fuselage skins |
| Automotive | Chassis, suspension parts |
| Industrial | Robot arms, lifting equipment |
| Additive manufacturing | High performance components |
Some specific product uses:
Aircraft structural frames, bulkheads, wing spars
Automotive transmission casings, engine blocks
Industrial robot arms, lifting equipment
Additive manufacturing of topology optimized components
Electronic enclosures needing thermal management
AlMgScZr provides maximum strength with minimum weight penalty across these critical applications.
AlMgScZr Powder Standards
| Standard | Description |
| ASTM B951 | Standard for precipitation hardened aluminum alloys |
| DIN 1718 | Aluminum and aluminum alloys designations |
| EN 586-2 | Forgings for high strength structural applications |
| AMS 4413 | Aluminum alloy powder compositions for additive manufacturing |
These define:
Chemical composition limits of AlMgScZr
Required mechanical properties in peak aged condition
Approved powder production method – inert gas atomization
Impurity limits for elements like Fe
Quality testing protocols
Proper handling and storage
Meeting certification requirements ensures optimal alloy performance.
AlMgScZr Powder Particle Size Distribution
| Particle Size | Characteristics |
| 10-25 microns | Ultrafine powder used in laser AM processes |
| 25-45 microns | Common size range for laser bed and binder jetting |
| 45-75 microns | Larger sizes used in cold spraying |
Finer powder provides higher resolution and surface finish
Coarser powder suitable for high deposition rate processes
Size range tailored based on AM production method used
Spherical morphology maintained in all sizes
Controlling particle size distribution and shape is critical for AM processing, packing density, and final part properties.
AlMgScZr Powder Apparent Density
| Apparent Density | Details |
| Up to 60% of true density | For spherical powder shape |
| 1.5 – 1.7 g/cc | Improves with greater packing density |
Spherical morphology provides high apparent density
Higher density improves powder flow and bed packing in AM
Reduces entrapped gas porosity in final part
Maximizing density minimizes press cycle time
Higher apparent density results in better manufacturing productivity and part performance.
AlMgScZr Powder Production Method
| Method | Details |
| Gas atomization | High pressure inert gas breaks up molten metal stream into fine droplets |
| Vacuum induction melting | High purity input materials melted in vacuum |
| Multiple remelting | Improves chemical homogeneity |
| Sieving | Classifies powder into different particle size fractions |
Gas atomization with inert gas produces clean, spherical powder
Vacuum processing minimizes gaseous impurities
Multiple remelts improve uniformity of composition
Post-processing provides particle size distribution control
AlMgScZr Powder Handling and Storage
| Recommendation | Reason |
| Ensure proper ventilation | Avoid exposure to fine metallic particles |
| Use appropriate PPE | Prevent accidental inhalation or ingestion |
| Avoid ignition sources | Powder can combust in oxygen atmosphere |
| Follow safe protocols | Reduce health and fire hazards |
| Store sealed containers | Prevent contamination or oxidation |
AlMgScZr powder is relatively stable but general precautions are still recommended for safe handling and maintaining purity.
AlMgScZr Powder Inspection and Testing
| Test | Details |
| Chemical analysis | Verifies composition using OES or XRF spectroscopy |
| Particle size distribution | Laser diffraction analysis |
| Apparent density | Hall flowmeter test per ASTM B212 standard |
| Powder morphology | SEM imaging of particle shape |
| Flow rate analysis | Gravity flow rate through specified nozzle |
| Moisture measurement | Loss on drying test |
Testing ensures the powder meets the required chemical purity, particle characteristics, apparent density, morphology, and flow specifications as per applicable standards.
AlMgScZr Powder Pros and Cons
Very high strength for an aluminum alloy
Retains strength up to 250°C
Excellent corrosion resistance
High fracture toughness and fatigue strength
Good weldability using conventional techniques
Low density provides weight savings
Limitations of AlMgScZr Powder
Relatively expensive compared to other aluminum grades
Requires controlled heat treatment for optimal properties
Limited high temperature creep resistance
Restricted hot formability in peak aged condition
Susceptible to galvanic corrosion if improperly protected
Comparison With 6061 Aluminum Alloy Powder
AlMgScZr vs 6061 Al Alloy Powder
| Parameter | AlMgScZr | 6061 Al |
| Density | 2.7 g/cc | 2.7 g/cc |
| Tensile strength | 480-570 MPa | 250-310 MPa |
| Yield strength | 400-500 MPa | 55-275 MPa |
| Weldability | Excellent | Good |
| Corrosion resistance | Excellent | Good |
| Cost | High | Low |
| Uses | Aerospace, automotive | General applications |
AlMgScZr provides much higher strength and corrosion resistance
6061 Al offers moderate strength at low cost
AlMgScZr preferred for critical structural components
6061 Al widely used for general applications
AlMgScZr Powder FAQs
Q: What are the main applications of AlMgScZr powder?
A: Key applications are aerospace components like airframes and wings, automotive parts like chassis and wheels, industrial robot arms and lifting equipment, and additive manufacturing of high performance topology optimized components.
Q: How does scandium strengthen AlMgScZr alloy?
A: Scandium enables precipitation hardening by forming nano-scale Al3Sc precipitates during aging treatment. This impedes dislocation movement substantially increasing the strength.
Q: What precautions should be taken when working with AlMgScZr powder?
A: Recommended precautions include proper ventilation, avoiding ignition sources, using appropriate PPE, following safe handling protocols, inert atmosphere, and storing sealed containers away from moisture or contaminants.
Q: How does AlMgScZr compare with AlZnMgCu alloy powder?
A: AlMgScZr provides higher strength, weldability, and corrosion resistance than 7000 series Al alloys like AlZnMgCu. It is preferred for critical structural parts while AlZnMgCu is more economical.
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