Metal Powder FastForm AlSi10Mg 15–53 Microns, 5 kg

Optimise Metal Additive Manufacturing with FastForm AlSi10Mg 15–53 µm Metal Powder, 5 kg

Achieve aerospace-grade mechanical properties and complex geometries with the FastForm AlSi10Mg 15–53 µm Metal Powder, 5 kg. Designed specifically for Selective Laser Melting (SLM) systems, this aluminium alloy powder combines low density with high strength, making it the material of choice for functional prototyping and end-use part production in the automotive and thermal management sectors.

Advanced Capabilities of FastForm AlSi10Mg Metal Powder

The success of a metal print depends greatly on powder behaviour during the recoating process. FastForm has formulated this AlSi10Mg alloy to deliver exceptional flowability and sphericity. A uniform particle size distribution minimises inter-particle friction, ensuring each layer spreads smoothly across the build plate. This reduces the risk of insufficient feed or recoater blade obstruction, translating directly into higher part density and reduced porosity in the final component.

Performance in Critical Applications

AlSi10Mg is a traditional casting alloy adapted for modern Additive Manufacturing. It is characterised by excellent thermal and electrical conductivity. Engineers use the FastForm AlSi10Mg 15–53 µm Metal Powder, 5 kg to produce complex heat exchangers, lightweight drone brackets, and engine components where weight reduction is paramount. The material enables the creation of thin-walled structures and internal lattice features that traditional CNC machining or casting cannot achieve.

Process Stability and Efficiency

Consistency is key in industrial production. With a controlled oxygen content (< 500 ppm) and an apparent density exceeding 1.35 g/cm³, this powder guarantees repeatable results between batches. The optimised grain size of 15–53 µm is tuned specifically for standard laser parameters, promoting efficient melting and solidification. The result is parts that require less aggressive post-processing to achieve the desired surface finish, streamlining your workflow from the build chamber to final assembly.

Technical Specifications

Alloy Designation: AlSi10Mg

Chemical Composition (% by weight)

• Al (Aluminium): Balance
• Si (Silicon): 9.5 ~ 10.5
• Mg (Magnesium): 0.20 ~ 0.45
• Fe (Iron): ≤ 0.55
• Mn (Manganese): ≤ 0.45
• Ti (Titanium): ≤ 0.05
• Zn (Zinc): ≤ 0.10
• Cu (Copper): ≤ 0.05
• Ni (Nickel): ≤ 0.05
• Pb (Lead): ≤ 0.05
• Sn (Tin): ≤ 0.05
• Others (Total): ≤ 0.15

Physical Properties (Variant 1: 15~53 µm)

• Particle Size D10: 15 ~ 22 µm
• Particle Size D50: 25 ~ 35 µm
• Particle Size D90: 50 ~ 55 µm
• Apparent Density: > 1.35 g/cm³
• Oxygen Content: < 500 ppm

Processing Requirements and Compatibility

To prevent oxidation and ensure safety during the melting process, the use of argon gas is strictly required when printing with this aluminium alloy. An aluminium base plate is recommended for optimal adhesion.

Validated Printer Compatibility:

• DeskFab X1 (Single 300W Laser) – Note: For short-term printing only
• FF-M140C (Single 500W Laser)
• FF-M220 (Dual 500W Laser)
• FF-M300S (Single or Dual 500W Laser)
• FF-M420 (4, 6, or 8 × 500W Laser configurations)
• Compatible with most open-system SLM printers requiring 15–53 µm powder

Why Buy from EXPERT3D?

Since 2012, we have been equipping industry with professional Additive Manufacturing solutions, ensuring the technical reliability our customers depend on. As an official representative of Fastform, we guarantee the best price, authorised technical support, and official warranty. Trust our expertise to supply high-quality consumables that keep your production line running without interruption.