Aluminum Alloy Powder AlSi10Mg | LPBF Compatible – 5 kg / 11 lbs
$450
Lighter Parts. Smarter Design. Higher Efficiency. Lightweight aluminum alloy powder optimized for laser powder bed fusion (LPBF). PowderRange® AlSi10Mg delivers excellent thermal conductivity, good corrosion resistance, and reliable mechanical performance—ideal for complex, end-use parts in aerospace and transportation applications.
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Technology:
Metal LPBF
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Printing Materials:
Metal Powders
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Production Method:
Nitrogen Gas Atomized, Vacuum Induction Melted
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Powder Package:
150 kg hopper, 280 kg hopper, 5 kg bottle
Need more than 100 kg / 222 lbs? Or official request?
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| Quantity, kg | Per Bottle 5 kg | Per kg |
|---|---|---|
| 5-100 | $425.00 | $85.00 |
| 100+ | $380.00 | $76.00 |
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Description
PowderRange® AlSi10Mg is a high-performance aluminum alloy powder engineered for additive manufacturing applications where light-weighting, thermal efficiency, and geometric complexity are critical.
The aluminum-silicon-magnesium composition provides an excellent balance of strength, hardness, and thermal properties while maintaining strong corrosion resistance. Fully qualified on LPBF systems, this alloy offers stable processing behavior and production-ready parameter windows to maximize build yield and repeatability.
PowderRange® AlSi10Mg supports a wide range of post-processing operations, including heat treatment, welding, machining, surface finishing, and coating—making it a versatile solution for functional, end-use components.
| Aluminum Balance | Aluminum Balance |
| Manganese 0.45% | Zinc 0.10% |
| Oxygen 0.10% | Nickel 0.05% |
| Lead 0.05% | Iron 0.55% |
| Tin 0.05% | Titanium 0.15% |
| Silicon 9.00 – 11.00% | Copper 0.05% |
| Magnesium 0.20 – 0.45% | Nitrogen 0.05% |
machine type: lpbf
Key Performance Benefits
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Lightweight aluminum alloy with good strength-to-weight ratio
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High thermal conductivity for heat-critical components
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Good corrosion resistance
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Excellent weldability in laser additive manufacturing
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Suitable for heat treatment (including T6 cycle)
Typical Applications
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Structural brackets and housings
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Valves and fluid components
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Waveguides and ducts
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Heat exchangers and thermal management parts
- Brand Carpenter Additive
- Technology Metal LPBF
- Powder Package 150 kg hopper, 280 kg hopper, 5 kg bottle
- PSD (particle size distribution) 20-63 μm
- Printing Materials Metal Powders
- Material AlSi10Mg
- Country of origin USA
- Production Method Nitrogen Gas Atomized, Vacuum Induction Melted
Materials
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AlSi10Mg
Frequently asked questions
What is AlSi10Mg aluminum alloy powder?
AlSi10Mg is a high-performance aluminum alloy powder widely used in metal additive manufacturing. It combines lightweight characteristics with good mechanical strength, thermal conductivity, and corrosion resistance, making it suitable for aerospace, automotive, industrial, and medical applications.
Can you 3D print metal with AlSi10Mg powder?
Yes. AlSi10Mg is specifically engineered for metal 3D printing using LPBF / DMLS systems. Its spherical particle morphology and excellent flowability enable precise layer deposition and consistent part quality.
What particle sizes are available for AlSi10Mg powder?
AlSi10Mg powder is available in 20–63 μm particle size distribution.
What industries use AlSi10Mg aluminum powder?
AlSi10Mg is commonly used in Aerospace, Automotive and transportation, Industrial tooling and molds, Medical instruments, Defense and military-grade applications.
What are the key properties of AlSi10Mg powder?
Key properties include:
- Lightweight aluminum alloy
- Good mechanical strength
- High thermal conductivity
- Good corrosion resistance
- Excellent flowability and spherical particle shape
These properties ensure reliable printing and high-quality finished parts.
How is the powder packaged and priced?
The powder is supplied in 5 kg (11.025 lbs) vacuum-sealed packaging.
Pricing is $22.13 per lb or $48.80 per kg (excluding tax/VAT).
Can this powder be used in standard industrial metal 3D printers?
Yes. AlSi10Mg is compatible with most industrial LPBF / DMLS metal 3D printers and is widely used for producing complex, high-performance aluminum parts with tight tolerances and minimal material waste.
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