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Materials, Aluminium, Composite Tooling, Engineering, Jigs&Fixtures, LPBF (DMLS) 3D Printing Materials, Manufacturing, Metal Powders 3D Printing Materials · Metal LPBF
A-Powder AlSi10Mg Aluminum Powder for Metal 3D Printing | LPBF Compatible – 10 kg / 22 lbs
Lightweight. Reliable. High-performance AlSi10Mg aluminum powder for LPBF metal 3D printing. Lightweight, high-strength, and corrosion-resistant alloy ideal for aerospace, transportation, and industrial applications.
OEM-optimized AlSi10Mg aluminum powder for metal 3D printing, delivering reliable prints, predictable LPBF performance, and full traceable documentation.
NDA standard
Ships in 1–2 business days
Spec-match guarantee on every lot
Built for production teams
What your process engineer actually checks
Locked, traceable lot chemistry
Every lot ships with a COA documenting PSD, sphericity, flow rate, apparent density, and full chemistry — and a lot number you can trace. Aerospace and medical teams reorder 4+ times without re-qualifying.
Qualified parameters, not just powder
Validated parameter sets for EOS M 290, Renishaw 500Q, SLM 280, and our own AO Metal LPBF ship with the order. Load the profile and hit density on the first build — no parameter-development burn.
A materials engineer on the line
Questions on ferrite content, flowability, recyclate ratios, or HIP response? A materials engineer answers directly — not a contact-form bot. Most replies in under 4 hours, NDA standard.
About this product
AlSi10Mg Aluminum Powder is a high-quality, vacuum induction melting gas-atomized (VIGA) aluminum alloy engineered for LPBF additive manufacturing. The spherical powder morphology, narrow particle size distribution (15–53 µm), and low oxygen content (≤600 ppm) ensure smooth recoating, minimal spatter, and stable layer fusion across builds. Its Al–Si–Mg composition (Al balance, 10.19 % Si, 0.35 % Mg) provides excellent mechanical performance after heat treatment: UTS 300 MPa, yield strength 185 MPa, and elongation 12 %. Compatible with heat treatment, machining, welding, and surface finishing, A-Powder AlSi10Mg enables the production of complex, lightweight, functional, and high-performance end-use parts while backed by AO Metal’s consistent quality, fast delivery, and full documentation.
| Element | Min | Max | Typical |
| Al | Bal. | Bal. | Bal. |
| Si | 9.0 | 11.0 | 10.19 |
| Mg | 0.25 | 0.45 | 0.35 |
| Fe | – | 0.55 | 0.08 |
| Cu | – | 0.05 | 0.011 |
| Mn | – | 0.45 | 0.002 |
| Zn | – | 0.10 | ＜0.10 |
| Ni | – | 0.05 | 0.002 |
| Ti | – | 0.15 | 0.008 |
| Pb | – | 0.05 | ＜0.05 |
| Sn | – | 0.05 | 0.0001 |
| O | – | 0.06 | 0.037 |
| N | – | 0.06 | 0.016 |
machine type: lpbf
industries: Aerospace & Defense / Automotive & Transportation / Industrial Machinery / Energy & Thermal Management
Key Performance Benefits
- Lightweight and thermally efficient for aerospace and transportation
- Consistent LPBF processing with stable layer deposition
- Spherical morphology for repeatable powder flow
- Heat-treatable for enhanced mechanical performance
- Suitable for complex geometries and end-use parts
- Small-batch flexibility and full traceable documentation
Typical Applications
- Aerospace structural and thermally loaded components
- Automotive lightweight parts and housings
- Industrial machinery requiring corrosion resistance and strength
- Heat exchangers and thermally efficient end-use components
- Complex functional parts with tight tolerances
Frequently Asked Questions
What is Avimetal AlSi10Mg best suited for?
Lightweight, thermally efficient components with complex geometries and good corrosion resistance.
Is this powder ready for production?
Yes, Avi Metal AlSi10Mg is LPBF-optimized with repeatable, production-ready processing parameters.
Can printed parts be heat treated?
Yes, standard heat treatments are fully supported to achieve target mechanical properties.
Which post-processing methods are compatible?
Machining, welding, polishing, coating, and other standard finishing operations.
What industries use AlSi10Mg aluminum powder?
Common applications include aerospace components, automotive parts, industrial molds, medical instruments, and military-grade parts.
| Brand | AO Metal – High-Precision Metal 3D Printers for Innovation |
| Technology | Metal LPBF |
| Powder Package | 10 kg bottle, 150 kg hopper, 280 kg hopper |
| PSD (particle size distribution) | 15–53 micrometres |
| Printing Materials | Metal Powders |
| Material | AlSi10Mg |
| Country of origin | China |
| Production Method | Vacuum Induction Melting Gas Atomization (VIGA) |
Don't see your spec?
We atomize our own. Custom variants on request.
Tighter PSD, modified chemistry, custom blend? Our ATO atomization lab runs custom batches in 3–4 weeks. Biocompatible, refractory, proprietary — all in-house, verified before ship.
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From process engineers running A-Powder AlSi10Mg Aluminum Powder for Metal 3D Printing | LPBF Compatible – 10 kg / 22 lbs
Unedited feedback from customers who reorder A-Powder AlSi10Mg Aluminum Powder for Metal 3D Printing | LPBF Compatible – 10 kg / 22 lbs.
★★★★★
Same lot 4 times in a row. We stopped re-running parameter sweeps after the second order — density was identical to the first build.
MK
Marcus K.
Process Engineer · Aerospace OEM
★★★★★
Asked about ferrite content on a Friday. A materials engineer answered Monday morning with actual data, not a sales pitch. That's why we keep ordering.
PS
Priya S.
R&D Lead · Medical Devices
★★★★★
COA matches the bottle. PSD and flow are exactly what was on the sheet — we run it on a Renishaw 500Q and it hits density on the first try.
DR
Diego R.
Production Lead · Energy
Common questions
Don't see yours? Email [email protected] — NDA standard, typical reply within 4 hours.
What is AlSi10Mg Aluminum Powder?
A gas-atomized, LPBF-optimized aluminum alloy powder with high Si content, engineered for lightweight, thermally efficient components with consistent mechanical properties and repeatable builds.
Which AM processes is it compatible with?
Optimized for LPBF (Laser Powder Bed Fusion). Its spherical morphology and controlled PSD (15–53 µm) ensure smooth recoating, stable layer fusion, and minimal spatter.
Can this material be heat-treated?
Yes, heat treatment enhances tensile strength and yield (UTS 300 MPa, yield 185 MPa) while maintaining good elongation (~12 %).
What industries typically use AlSi10Mg?
Aerospace, transportation, automotive, and industrial manufacturing sectors.
Why choose A-Powder AlSi10Mg?
Manufactured by AO Metal using VIGA with tight PSD, low oxygen content, small-batch availability, fast delivery, and full traceable documentation, ensuring reliable production-ready performance.
Place your order, or talk to an engineer first
Order 316L direct, or send your application and we'll recommend the right alloy and PSD for your printer.