AlSiMg Powder
$0.00
AlSiMg Powder
| Product | AlSiMg 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-7Si-0.3Mg |
| Density | 2.60-280g/cm3 |
| Molecular Weight | N/A |
| Product Codes | NCZ-DCY-197/25 |
AlSiMg Description:
AlSiMg 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
AlSiMg 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.
Our company’s gas atomized AlSiMg powder, good sphericity, low oxygen content, good fluidity.at present, aluminum alloys used in metal 3D printing mainly include AlSi12 and AlSi10Mg,they are lightweight additive metal powders with good thermal properties. It can be applied to thin-wall parts such as heat exchangers and other automotive parts, and also can be applied to aerospace and aerospace industrial grade prototype and production parts
Our company’s gas atomized AlSiMg powder, good sphericity, low oxygen content, good fluidity.at present, aluminum alloys used in metal 3D printing mainly include AlSi12 and AlSi10Mg,they are lightweight additive metal powders with good thermal properties. It can be applied to thin-wall parts such as heat exchangers and other automotive parts, and also can be applied to aerospace and aerospace industrial grade prototype and production parts; The silicon/magnesium combination gives aluminum alloy strength and hardness, making it suitable for thin-walled and complex geometries, especially in applications with good thermal properties and low weight.
Due to its superior performance of light weight and high strength, magnesium aluminum alloy has been widely used in the lightweight demand of manufacturing industry. In 3D printing technology, it has also become the preferred candidate material of various manufacturers without exception.
Product Specification
| Component | Al | Si | Mg | Fe | Pb | Ni |
| Standard % | Bal, | 9.0-12.0 | 0.25-0.45 | ≤0.55 | ≤0.05 | ≤0.05 |
| Test% | Bal. | 10.26 | 0.37 | 0.13 | 0.02 | 0.01 |
| Component | Ti | Mn | Cu | Zn | O | |
| Standard % | ≤0.01 | ＜0.01 | − | − | − | |
| Test% | 0.005 | 0.005 | 0.01 | 0.01 | 0.059 |
Remark:Supporting customized according to customer requirements
| Size (um) | Flowability(s/50g) | PSD (um) | ||
| D10 | D50 | D90 | ||
| 15-45um | ＜90 | 15-25 | 30-35 | 40-50 |
| 15-53um | ＜90 | 15-21 | 25-30 | 45-55 |
| 45-120um | ＜50 | 53-57 | 89-93 | 144-152 |
Product features
Good thermal conductivity and wear resistance;
Low thermal expansion coefficient;
Light weight;
High strength.
Application
Gas atomized spherical powder can be used for 3D Printing, Spraying, Brazing, Electronic, Powder metallurgy industry, Solar industry, The lithium battery and other processing technology.
Pulverizing Process:
Alloy ingredient batching, intermediate frequency induction furnace melting, metal solution pouring out of the bag, atomization, steel powder collection, detection, screening, mixing, weighing, packing out of the warehouse.
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
316L Stainless Steel Powder
316L Stainless Steel Powder
| Product | 316L Stainless Steel Powder |
| CAS No. | 69403-31-0 |
| 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-16-18Cr-10-14Ni-2-3-Mo |
| Density | 7g/.9cm3 |
| Molecular Weight | 150-160 g/mol |
| Product Codes | NCZ-DCY-171/25 |
316L Stainless Steel Description:
310L 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 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(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.
The composition of 316L stainless steel powder is:
| Element | Weight % | Purpose |
| Iron | Balance | Principal matrix element |
| Chromium | 16-18 | Corrosion resistance |
| Nickel | 10-14 | Austenite stabilizer |
| Molybdenum | 2-3 | Corrosion resistance |
| Manganese | <2 | Deoxidizer |
| Silicon | <1 | Deoxidizer |
| Carbon | <0.03 | Avoid carbide precipitation |
The high chromium and nickel content provide corrosion resistance while the low carbon minimizes carbide precipitation.
Properties of 316L Stainless Steel Powder
| Property | Description |
| Corrosion resistance | Excellent resistance to pitting and crevice corrosion |
| Strength | Tensile strength up to 620 MPa |
| Weldability | Readily weldable and less prone to sensitization |
| Fabricability | Easily formed into complex shapes |
| Biocompatibility | Safe for contact with human body |
| Temperature resistance | Resistant up to 900°C in oxidizing environments |
Parameters tailored for density, microstructure, production rate and post-processing needs.
Applications of 3D Printed 316L Parts
AM 316L components are used in:
| Industry | Applications |
| Aerospace | Structural brackets, panels, housings |
| Automotive | Turbine housings, impellers, valves |
| Chemical | Pumps, valves, reaction vessels |
| Oil and gas | Downhole tools, manifolds, flanges |
| Biomedical | Dental, orthopedic implants, surgical tools |
Benefits versus wrought 316L include complex geometries, reduced part count, and accelerated product development.
316L powder must meet strict specifications:
| Parameter | Specification |
| Particle size range | 15-45 μm typical |
| Particle shape | Spherical morphology |
| Apparent density | > 4 g/cc |
| Tap density | > 6 g/cc |
| Hall flow rate | > 23 sec for 50 g |
| Purity | >99.9% |
| Oxygen content | <1000 ppm |
Handling and Storage of 316L Powder
As a reactive material, careful 316L powder handling is essential:
Store sealed containers away from moisture, acids, ignition sources
Use inert gas padding during transportation and storage
Ground equipment to dissipate static charges
Avoid dust accumulation through extraction and ventilation
Follow safety data sheet precautions
Proper techniques ensure optimal powder condition.
Quality testing methods include:
| Method | Parameters Tested |
| Sieve analysis | Particle size distribution |
| SEM imaging | Particle morphology |
| EDX | Chemistry and composition |
| XRD | Phases present |
| Pycnometry | Density |
| Hall flow rate | Powder flowability |
Testing per ASTM standards verifies powder quality and batch consistency.
Comparing 316L to Alternative Alloy Powders
| Alloy | Corrosion Resistance | Strength | Cost | Printability |
| 316L | Excellent | Medium | Medium | Excellent |
| 17-4PH | Good | High | Medium | Good |
| IN718 | Good | Very high | High | Fair |
| CoCr | Fair | Medium | Medium | Good |
With its balanced properties, 316L is very versatile for small to medium sized AM components needing corrosion resistance.
Pros and Cons of 316L Powder for AM
| Pros | Cons |
| Excellent corrosion resistance and biocompatibility | Lower high temperature strength than alloys |
| Readily weldable and machinable | Susceptible to porosity during printing |
| Cost advantage over exotic alloys | Prone to thermal cracking |
| Can match wrought material properties | Required post-processing like HIP |
| Range of suppliers available | Lower hardness than precipitation hardening alloys |
316L provides versatile performance at moderate cost, albeit with controlled processing requirements.
Frequently Asked Questions about 316L Stainless Steel Powder
Q: What particle size range works best for printing 316L alloy?
A: A typical range is 15-45 microns. It provides good powder flowability combined with high resolution and density.
Q: What post-processing methods are used on 316L AM parts?
A: Hot isostatic pressing, heat treatment, surface machining, and electropolishing are common methods for achieving full densification and surface finish.
Q: Which metal 3D printing process is ideal for 316L alloy?
A: All major powder bed fusion processes including selective laser melting (SLM), direct metal laser sintering (DMLS) and electron beam melting (EBM) are regularly used.
Q: What industries use additively manufactured 316L components?
A: Aerospace, automotive, biomedical, marine hardware, chemical processing, and oil and gas industries benefit from 3D printed 316L parts.
Q: Does 316L require support structures during 3D printing?
A: Yes, support structures are essential on overhangs and bridged sections to prevent deformation and allow easy removal after printing.
Q: What defects can occur when printing 316L powder?
A: Potential defects are porosity, cracking, distortion, lack of fusion, and surface roughness. Most can be prevented with optimized parameters.
Q: What is the key difference between 316 and 316L alloys?
A: 316L has lower carbon content (0.03% max) which improves corrosion resistance and eliminates harmful carbide precipitation during welding.
Q: How are the properties of printed 316L compared to wrought alloy?
A: With optimized parameters, AM 316L components can achieve mechanical properties on par or exceeding conventionally processed wrought counterparts.
Q: What density can be expected with 3D printed 316L parts?
A: Density above 99% is achievable for 316L with ideal parameters tailored for the alloy, matching wrought material properties.
Q: What finishing is typically applied to 316L AM parts?
A: Abrasive flow machining, CNC machining, and electropolishing are common finishing processes for removing surface roughness and achieving the required tolerances.
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: 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: From 10-150 microns for AM methods, up to 300 microns for thermal spray processes.
Morphology: Spherical, granular, dendritic and irregular shaped particles. Smooth powder flows better.
Purity: From commercial to high purity (99.9%) tailored to meet requirements.
Grades: Conforming to ASTM B221, EN 573, and ISO 209 specifications. Custom grades offered.
Flowability: 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.
Al 7075 Powder
Al 7075 Powder
| Product | Al 7075 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-5.6Zn-2.5Mg-1.6Cu |
| Density | 2.81g/cm3 |
| Molecular Weight | 270g/mol |
| Product Codes | NCZ-DCY-179/25 |
Al 7075 Description:
Al 7075 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 7075 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 7075 powder
Al 7075 powder is a high-strength aluminum alloy composed primarily of aluminum, zinc, copper, and small amounts of magnesium and chromium. It is renowned for its impressive mechanical properties, making it an ideal choice for applications that require strength, durability, and lightweight characteristics. Al 7075 powder is typically produced through a process called atomization, where molten aluminum is sprayed and solidified into fine powder particles.
Overview of Al 7075 Powder
Al 7075 is one of the highest strength 7000 series aluminum alloys, offering strength superior to many steels. Zinc is the main alloying addition while magnesium imparts strength through precipitation hardening.
Key properties of Al 7075 powder include:
Exceptionally high tensile and yield strength
High hardness and good fatigue strength
Good toughness and moderate ductility
Excellent finishing characteristics
High corrosion resistance
Available in range of powder sizes and shapes
Al 7075 powder is ideal for high-performance aerospace and defense components needing the optimal combination of strength, hardness, fatigue resistance, and moderate weldability.
Chemical Composition of Al 7075 Powder
| Element | Weight % |
| Aluminum (Al) | 87.1-91.4% |
| Zinc (Zn) | 5.1-6.1% |
| Magnesium (Mg) | 2.1-2.9% |
| Copper (Cu) | 1.2-2.0% |
| Iron (Fe) | 0-0.5% |
| Silicon (Si) | 0-0.4% |
| Manganese (Mn) | 0-0.3% |
| Chromium (Cr) | 0.18-0.28% |
| Titanium (Ti) | 0-0.2% |
Properties of Al 7075 Powder
| Property | Value |
| Density | 2.81 g/cm3 |
| Melting Point | 477–635°C |
| Thermal Conductivity | 130–210 W/mK |
| Electrical Conductivity | 22-30% IACS |
| Young’s Modulus | 71–72 GPa |
| Poisson’s Ratio | 0.33 |
| Tensile Strength | 570–635 MPa |
| Yield Strength | 505–570 MPa |
| Elongation | 7–10% |
| Hardness | 150–190 Brinell |
The zinc additions result in extremely high strength and hardness while maintaining reasonable ductility and toughness. The alloy has excellent finishing characteristics.
Production Method for Al 7075 Powder
Commercial production methods for Al 7075 powder include:
Gas Atomization – Molten alloy stream disintegrated by inert gas jets into fine spherical powder particles with controlled size distribution.
Water Atomization – High pressure water jet used to produce fine Al 7075 powders with irregular shape. Lower cost but higher oxygen pickup.
Mechanical Alloying – Ball milling a blend of aluminum and alloying element powders followed by cold compaction and sintering.
Gas atomization offers superior control over powder characteristics like particle size, shape and microstructure.
Applications of Al 7075 Powder
Additive Manufacturing – Used in selective laser melting, direct metal laser sintering to produce complex, lightweight aerospace and defense parts.
Metal Injection Molding – To manufacture small intricate components with high strength and moderate corrosion resistance.
Powder Metallurgy – Press and sinter process to create high-performance automotive parts and machinery components.
Thermal Spraying – Wire arc spraying to deposit very hard and wear resistant Al 7075 coatings.
Pyrotechnics – Added as fuel constituent in pyrotechnic compositions due to its high reactivity.
Welding Filler – Used as filler wire providing weld strength but limited weldability.
Specifications of Al 7075 Powder
Al 7075 powder is available in various size ranges, shapes, grades and purity levels:
Particle Size: From 10-45 microns for AM methods, up to 120 microns for thermal spray processes.
Morphology: Spherical, irregular and mixed particle shapes. Smooth spherical powder has better flowability.
Purity: From commercial to high purity grades tailored for the specific application.
Grades: Conforming to ASTM B951, AMS 4045, AMS 4282, EN 573-3 and other equivalent standards.
Oxygen Content: Varies between 500-1500 ppm based on production method. Lower is better.
Storage and Handling of Al 7075 Powder
Al 7075 reactive alloy powder must be handled with care to prevent:
Oxidation and reaction with moisture
Dust explosion hazards from fine powder
Inhalation related health problems
Safety practices recommended by supplier should be followed
Inert gas blanketing, proper grounding, ventilation, and PPE should be utilized for safe handling.
Testing and Characterization Methods
Key test methods used for Al 7075 powder include:
Chemical composition analysis using OES or XRF
Particle size distribution as per ASTM B822 standard
Morphology analysis through SEM
Powder flow rate using Hall flowmeter
Density measurement by helium pycnometry
Impurities testing by ICP-MS
Microstructure examination by X-ray diffraction
These tests ensure the powder meets the required chemical, physical, and microstructural characteristics for the specific application.
Comparison Between Al 7075 and Al 6061 Powder
| Parameter | Al 7075 | Al 6061 |
| Alloy type | Heat treatable | Heat treatable |
| Zn content | 5.1-6.1% | 0% |
| Mg content | 2.1-2.9% | 0.8-1.2% |
| Strength | Much higher | Moderate |
| Machinability | Poor | Excellent |
| Weldability | Poor | Very good |
| Corrosion resistance | Moderate | Excellent |
| Cost | Higher | Lower |
Al 7075 offers very high strength whereas Al 6061 provides better corrosion resistance, weldability and machinability at lower cost.
Al 7075 Powder FAQs
Q: How is Al 7075 powder produced?
A: Al 7075 powder is commercially produced using gas atomization, water atomization, mechanical alloying and electrolysis techniques. Gas atomization offers the best control of particle characteristics.
Q: What are the main applications for Al 7075 powder?
A: The major applications for Al 7075 are additive manufacturing, thermal spray coatings, powder metallurgy parts manufacturing, metal injection molding, and pyrotechnic compositions requiring exceptionally high strength.
Q: What is the recommended particle size for Al 7075 powder in AM?
A: For most metal 3D printing processes, the ideal particle size range for Al 7075 is 15-45 microns with spherical morphology and good powder flowability.
Q: Does Al 7075 powder require any special handling precautions?
A: Yes, it is recommended to handle reactive aluminum alloy powders carefully under inert atmosphere using proper grounding, ventilation and PPE.
Q: Where can I purchase ultrafine Al 7075 powder suitable for aerospace components?
A: High purity, gas atomized ultrafine Al 7075 powders meeting aerospace requirements can be sourced from leading supplier.
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.
AlSi10Mg Powder
AlSi10Mg Powder
| Product | AlSi10Mg Powder |
| CAS No. | N/A |
| Appearance | Gray-Silver 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 | AlSi10Mg |
| Density | 1.2-1.5g/cm3 |
| Molecular Weight | N/A |
| Product Codes | NCZ-DCY-192/25 |
AlSi10Mg Description:
AlSi10Mg 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
ALSi10Mg 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.
mize health and safety risks.
AlSi10Mg powder
AlSi10Mg powder is a composite material composed of aluminum (Al), silicon (Si), and magnesium (Mg). It is specifically designed for use in additive manufacturing processes, where it is used as a feedstock material for 3D printers.
| Metal Powder | Size | Quantity | Price/kg | Size | Quantity | Price/kg |
| AlSi10Mg | 15-45μm | 1KG | 70 | 15-53μm | 1KG | 51 |
| 10KG | 42 | 10KG | 33 | |||
| 100KG | 34.6 | 100KG | 23.5 |
Overview of AlSi10Mg Powder
AlSi10Mg is an aluminum alloy powder composed primarily of aluminum along with silicon and magnesium as the major alloying elements. It is widely used in metal additive manufacturing, also known as 3D printing, due to its excellent strength, durability, weldability, and corrosion resistance.
AlSi10Mg powder can be processed through selective laser melting (SLM), electron beam melting (EBM), and direct metal laser sintering (DMLS) to create complex metal parts with fine details and custom geometries. Its properties make it suitable for aerospace, automotive, medical, and industrial applications.
This article provides a comprehensive technical overview of AlSi10Mg powder covering its composition, properties, applications, pricing, suppliers, and other key information for materials engineers, product designers, and 3D printing professionals.
Composition: Aluminum with 9-11% silicon, 0.2-0.45% magnesium
Particle shape: Spherical, high flowability
Size range: 15-45 microns
Density: 2.67 g/cc
Melting point: ~615°C
Strength: Medium to high
Uses: Aerospace, automotive, industrial 3D printing
Composition of AlSi10Mg Powder
The composition of AlSi10Mg powder consists mainly of aluminum with additions of silicon and magnesium as alloying elements. The nominal composition range is provided below:
| Element | Weight % |
| Aluminum (Al) | Base/remainder |
| Silicon (Si) | 9-11% |
| Magnesium (Mg) | 0.2-0.45% |
| Other (Fe, Mn, etc.) | < 0.55% total |
Silicon is added to aluminum to improve castability and enhance mechanical properties like yield strength and hardness. It increases fluidity during melting and improves feeding characteristics.
The addition of magnesium results in precipitation hardening which strengthens the alloy through heat treatment. Magnesium also improves corrosion resistance.
Trace amounts of iron, manganese, and other elements may be present as impurities up to 0.55% maximum. The levels of alloying additions can be varied within range to tailor the properties as per application requirements.
Nominal composition range of AlSi10Mg alloy powder
| Element | Minimum wt% | Maximum wt% |
| Aluminum | Bal. | Bal. |
| Silicon | 9 | 11 |
| Magnesium | 0.2 | 0.45 |
| Other | – | 0.55 |
Properties of AlSi10Mg Powder
AlSi10Mg exhibits properties making it suitable for demanding applications across aerospace, automotive, and industrial sectors. The key properties are highlighted below:
Mechanical Properties
High strength and hardness
Good ductility in annealed state
Excellent weldability
High fatigue strength
Physical Properties
Density: 2.67 g/cc
Melting point: ~615°C
Thermal conductivity: 130 W/m-K
Coefficient of thermal expansion: 21-24 x 10^-6 K^-1
Other
Good corrosion resistance
Excellent printability and surface finish
Biocompatible per ISO 10993 and ASTM F67
Non-magnetic
The density is comparable to aluminum alloys like AlSi12 and AlSi7Mg. The melting point is also similar to standard Al-Si casting alloys. These properties allow processing and consolidation via sintering and melting.
Overview of key properties of AlSi10Mg powder
| Property | Typical Values |
| Density | 2.67 g/cc |
| Melting Point | ~615°C |
| Thermal Conductivity | 130 W/m-K |
| Electrical Resistivity | 4-8 x 10^-8 Ωm |
| Young’s Modulus | 70-80 GPa |
| Poisson’s Ratio | 0.33 |
| Yield Strength | 215-365 MPa |
| Tensile Strength | 330-430 MPa |
| Elongation | 8-10% |
| Hardness | 80-100 Brinell |
Note: Properties depend on precise composition, manufacturing method, build orientation, heat treatment etc. Values shown are typical or standard.
The mechanical properties like high yield and tensile strength along with good ductility make AlSi10Mg suitable for high-performance parts across industries. The alloy can be age hardened to further enhance strength. Excellent corrosion resistance is achieved by silicon additions creating a protective oxide layer. Overall, AlSi10Mg provides a versatile combination of properties for metal AM.
Applications of AlSi10Mg Powder
The lightweight, strong, and printable characteristics of AlSi10Mg powder make it one of the most widely used alloys in additive manufacturing. Some typical applications include:
Aerospace: Turbine blades, rocket nozzles, structural brackets, satellite components, UAV parts
Automotive: Powertrain parts, pistons, turbochargers, heat exchangers
Industrial: Robotics, tooling, jigs and fixtures, driveshafts
Medical: Orthopedic implants, prosthetics, surgical instruments
Other: Heat sinks, hydraulic manifolds, housings, cooling channels
AlSi10Mg enables complex, optimized geometries that improve performance and efficiency in the above applications. The fine structures possible via 3D printing enhances heat transfer, fluid flow, and other properties.
The excellent strength-to-weight ratio of AlSi10Mg reduces component weight while maintaining mechanical performance. This helps improve fuel economy in vehicles and lower launch costs in space applications.
Overview of AlSi10Mg applications across industries
| Sector | Typical Applications |
| Aerospace | Turbine blades, structural brackets, rocket nozzles, satellites |
| Automotive | Powertrain, pistons, turbochargers, heat exchangers |
| Industrial | Robotics, tooling, jigs and fixtures |
| Medical | Orthopedic implants, prosthetics |
| General | Heat sinks, hydraulic manifolds, housings |
AlSi10Mg is certified for aerospace applications meeting standards like AMS4967 and AMS4169. Extensive qualifications and testing validates its performance under extreme environments. The biocompatibility per ISO 10993 and ASTM F67 allows use in medical devices and implants. Overall, AlSi10Mg provides a versatile lightweight material solution for critical applications.
Processability of AlSi10Mg Powder
AlSi10Mg powder can be processed via major metal additive manufacturing methods like:
Selective Laser Melting (SLM)
Direct Metal Laser Sintering (DMLS)
Electron Beam Melting (EBM)
Laser-based Methods: SLM and DMLS use a high power laser to selectively fuse regions of a powder bed to build up parts layer-by-layer. The consolidated material has properties comparable to conventional aluminum alloys. SLM typically uses higher laser power for full melting. DMLS has lower power for sintering powder particles.
Electron Beam Melting: EBM uses an electron beam as heat source to melt and fuse material. It can achieve higher build rates than laser processes since it fuses each layer rapidly. Material properties are similar to SLM and DMLS.
Print Parameters: Typical SLM parameters – Laser power 175-350 W, Scan speed 700-1500 mm/s, Layer thickness 20-100 μm. For EBM – Beam power 3-7 kW, Scan speed 1000-2500 mm/s, Layer thickness 50-200 μm.
Other methods: AlSi10Mg powder can also be used in binder jetting where a liquid binder is selectively deposited to form the shape. The “green” part is then sintered. Cold spray deposition is also possible.
AM processes compatible with AlSi10Mg alloy powder
| Process | Heat Source | Description |
| SLM | Laser | Selective laser melting |
| DMLS | Laser | Direct metal laser sintering |
| EBM | Electron beam | Electron beam melting |
| Binder jetting | Liquid binder | Binder printed, then sintered |
| Cold spray | Kinetic | Powder sprayed onto substrate |
AlSi10Mg powder has high absorbance to the laser/electron beam, and excellent flow and packing density. This results in good spreadability across powder bed and efficient melting/sintering. The particle size and spherical morphology also plays a key role.
Overall, AlSi10Mg offers excellent processability across PBF and related methods to fabricate complex geometries with good surface finish and feature resolution.
Powder Characteristics and Quality
AlSi10Mg powder used in AM processes exhibits the following characteristics:
Spherical powder morphology with smooth surface
Flowability with minimal agglomeration
Apparent density ~1.2-1.6 g/cc
Tap density ~2.2-2.7 g/cc
Uniform composition distribution
High purity with low internal porosity
Controlled particle size distribution
Particle shape: Spherical powder morphology provides good flow and spreadability across the powder bed. It results in uniform melting and material properties. Gas atomization is commonly used to achieve sphericity >90%.
Flowability: Powders with high flowability spread evenly and pack densely on powder bed platforms. Flow rates of 23-27 s/50g through Hall funnel are typical.
Particle size: The particle size distribution is generally 10-45 μm or 15-45 μm. Larger particles ~35-45 μm improve flow while smaller ones ~15-25 μm enhance density and resolution.
Composition control: Tight control of composition within specification maximizes material performance. Uniform distribution of alloying elements is ensured.
Purity: High purity with low porosity and inclusions prevents process defects. Oxygen content <1000 ppm.
Typical characteristics and properties of AlSi10Mg powders
| Parameter | Typical Value | Role |
| Particle shape | Spherical >90% | Flowability, density |
| Particle size (μm) | 15-45 | Density, resolution |
| Flow rate (s/50g) | 23-27 | Powder bed packing |
| Apparent density (g/cc) | 1.2-1.6 | Recyclability |
| Tap density (g/cc) | 2.2-2.7 | Green density |
| Purity | >99.5% | Defect reduction |
| Oxygen (ppm) | <1000 | Clean melting |
Parameters like particle shape distribution (PSD) and Hausner ratio indicate powder quality. Strict control over gas atomization results in high batch-to-batch consistency. Powder is supplied with composition report and lot-specific certificates of analysis (COA).
Choosing AlSi10Mg Powder
Key considerations for choosing AlSi10Mg powder include:
Application requirements: Performance needs like strength, hardness, ductility, fatigue life, etc. Applications may demand specific material certifications also.
AM process variables: Matching particle size range, shape and distribution to the printer model, layer thickness, beam power and related parameters.
Quality and consistency: Powder batches that reliably meet composition, purity, particle characteristics etc. are critical for production use.
Availability and lead times: For prototype work availability of small quantities may be key while production needs bulk orders and stable long-term supply.
Pricing: Price per kg will depend on quantity, shipment costs, supplier margins etc. Large OEM contracts get better pricing.
Technical support: Manufacturers with strong technical expertise in metal powder production and AM can provide guidance on best powder options.
Working with established suppliers and collaborating early in the AM part design process is advised when selecting AlSi10Mg powder.
Pros and Cons of AlSi10Mg Powder
Pros
High strength with good ductility
Excellent corrosion resistance
Readily weldable and machinable
Good thermal properties
Widely qualified for aerospace use
Biocompatible for medical implants
Cons
Lower yield strength than AlSi7Mg and AlSi12 alloys
Susceptible to porosity defects during printing
High reflectivity demands higher laser power
Not optimal for high temperature applications >150°C
More expensive than unalloyed aluminum powders
FAQs
- What is the chemical composition of AlSi10Mg powder?
- The typical composition is aluminum base with 9-11% silicon and 0.2-0.45% magnesium. Remaining is other trace elements at <0.55% total.
- What is the density of AlSi10Mg and AlSi10Mg powder?
- The density is around 2.67 g/cc for both the bulk alloy and the powder form.
- What are the mechanical properties of AlSi10Mg parts made by AM?
- Printed AlSi10Mg has a tensile strength of 330-430 MPa, yield strength of 215-365 MPa, and elongation of 8-10% in the as-built condition. Heat treatment can further improve properties.
- What particle size is recommended for AlSi10Mg powder in AM?
- A particle size range of 15-45 microns is commonly used, though size distributions can be optimized for specific printers and layer thickness requirements.
- Can you machine/weld AlSi10Mg AM parts?
- Yes, AlSi10Mg parts made by 3D printing can be machined and welded via conventional methods after an appropriate stress relief heat treatment.
- Is AlSi10Mg powder reusable?
- AlSi10Mg powder can typically be recycled 5-10 times before a refresh is needed, depending on AM process and contamination levels.
AlSi7Mg Powder
AlSi7Mg Powder
| Product | AlSi7Mg Powder |
| CAS No. | N/A |
| Appearance | Silver-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 | Al-7Si-0.3Mg |
| Density | 2.65-2.68g/cm3 |
| Molecular Weight | N/A |
| Product Codes | NCZ-DCY-195/25 |
AlSi7Mg Description:
AlSi7Mg 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
AlSi7Mg 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.
AlSi7Mg powder
AlSi7Mg powder is an aluminum alloy powder that primarily consists of aluminum (Al), silicon (Si), and magnesium (Mg). The “7” in its name signifies the percentage of silicon, while “Mg” represents the magnesium content. This powder exhibits excellent strength, low density, and impressive thermal properties, making it a preferred choice in multiple industries.
Overview of AlSi7Mg Powder
AlSi7Mg or A357 alloy is a versatile foundry alloy that possesses properties between pure aluminum and high-silicon hypereutectic alloys. The silicon additions improve castability and enhance mechanical properties while magnesium improves strength.
Key characteristics of AlSi7Mg powder include:
Good strength and hardness
Excellent fluidity and castability
Good machinability and polishability
High thermal conductivity
Good corrosion resistance
Low coefficient of thermal expansion
Available in range of particle sizes
AlSi7Mg powder is used for producing automotive components, hydraulic parts, and other precision castings needing balanced properties.
Chemical Composition of AlSi7Mg Powder
| Element | Weight % |
| Aluminum (Al) | Balance |
| Silicon (Si) | 6-8% |
| Magnesium (Mg) | 0.4-0.8% |
| Iron (Fe) | 0.15-0.5% |
| Manganese (Mn) | 0.1% max |
| Copper (Cu) | 0.1% max |
| Zinc (Zn) | 0.1% max |
| Titanium (Ti) | 0.25% max |
| Property | Value |
| Density | 2.68 g/cm3 |
| Melting Point | ~600°C |
| Thermal Conductivity | 130-160 W/mK |
| Electrical Resistivity | 3-5 μΩ.cm |
| Young’s Modulus | 70-80 GPa |
| Poisson’s Ratio | 0.33 |
| Tensile Strength | 250-300 MPa |
| Yield Strength | 140-180 MPa |
| Elongation | 4-8% |
| Hardness | 80-100 Brinell |
The silicon additions increase the strength while retaining good ductility and machinability. The alloy has excellent castability and thermal properties.
Production Method of AlSi7Mg Powder
Commercial production processes used for AlSi7Mg powder include:
Gas Atomization – Molten alloy stream broken into fine droplets by inert gas jets. Produces spherical powder.
Water Atomization – High pressure water jet impacts molten metal to yield fine powders. Cost effective but higher oxygen pickup.
Mechanical Alloying – Ball milling of aluminum and silicon powders followed by cold compaction and sintering.
Gas atomization provides the most control over powder characteristics like particle size distribution, morphology, and microstructure.
Applications of AlSi7Mg Powder
Metal Injection Molding – To manufacture small intricate parts with tight tolerances and good mechanical properties.
Additive Manufacturing – Used in binder jetting, laser melting and other AM processes to produce complex components.
Castings – Added to melts to improve fluidity. Used to manufacture automotive parts requiring durability.
Powder Metallurgy – Press and sinter process to create high performance parts.
Thermal Spraying – Deposited as protective coatings on metal surfaces to provide wear and corrosion resistance.
Welding Filler – For joining aluminum components while retaining weld strength.
Pyrotechnics – Added to pyrotechnic compositions as a fuel constituent.
Specifications of AlSi7Mg Powder
AlSi7Mg powder is available under different size ranges, grades and purity levels:
Particle Size: From 10 – 150 microns for AM, under 45 microns for MIM.
Morphology: Spherical, granular and irregular particle shapes. Smooth powder flows better.
Purity: From commercial to high purity (99.9%) grades.
Oxygen Content: Levels range from 400 – 1500 ppm for different production methods.
Flowability: Powder customized for excellent flow rates of 25 s/50 g or better.
Grades: Custom alloy chemistry and powder characteristics offered.
Handling and Storage of AlSi7Mg Powder
AlSi7Mg powder should be properly handled and stored to prevent:
Moisture contact leading to oxidation
Fire hazards from dust accumulation
Health hazards from inhaling fine powders
Safety practices recommended by supplier should be followed
Sealed containers under inert atmosphere along with proper grounding and PPE is recommended.
Testing and Characterization Methods
Key test methods for AlSi7Mg powder include:
Chemical analysis using OES or XRF for composition
Particle size distribution as per ASTM B822 standard
Morphology analysis through SEM
Flow rate measurement using Hall flowmeter
Density determination by helium pycnometry
Impurity levels tested by ICP-MS
Microstructure examined by XRD phase analysis
Thorough testing ensures powder quality for application requirements is met.
Comparison of AlSi7Mg and AlSi10Mg Powders
AlSi7Mg and AlSi10Mg are two aluminum alloy powders compared:
| Parameter | AlSi7Mg | AlSi10Mg |
| Silicon content | 6-8% | 9-11% |
| Strength | Lower | Higher |
| Castability | Comparable | Comparable |
| Corrosion resistance | Good | Excellent |
| Cost | Lower | Higher |
| Applications | Castings, MIM | Aerospace, AM parts |
| Availability | Readily available | Moderate |
AlSi10Mg offers higher strength but at increased cost. AlSi7Mg provides well-balanced properties at lower cost where high strength is not critical.
AlSi7Mg Powder FAQs
Q: How is AlSi7Mg powder produced?
A: AlSi7Mg powder is commercially produced using gas atomization, water atomization, or mechanical alloying followed by sintering. Gas atomization offers better control over particle characteristics.
Q: What are the main applications for AlSi7Mg powder?
A: The key applications for AlSi7Mg powder include metal injection molding, aluminum die casting, additive manufacturing, powder metallurgy, thermal spray coatings, and filler welding wire.
Q: What is the typical particle size used for AlSi7Mg powder in AM?
A: For most metal 3D printing processes like DMLS and binder jetting, the common particle size range for AlSi7Mg powder is 20-45 microns.
Q: Does AlSi7Mg powder require any special handling precautions?
A: Yes, it is recommended to handle aluminum powders under inert atmosphere using proper grounding, ventilation, and PPE to prevent fire and explosion hazards.
Q: Where can I buy AlSi7Mg powder suitable for making precision castings?
A: Leading powder suppliers Like Nanochemazone AlSi7Mg powder suitable for foundry applications like precision castings.
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