AlSi10Mg
AlSi10Mg is an aluminum-based alloy that is widely used in the additive manufacturing industry for production of functional parts as well as prototypes. AlSi10Mg is often used in applications requiring good mechanical properties and low weight.
Recognised for its lightweight nature, AlSi10Mg is a top choice in additive manufacturing where weight reduction is a priority. With a good thermal conductivity, it efficiently dissipates heat during manufacturing. This, coupled with a favorable build rate, makes AlSi10Mg ideal for expedited production of intricate structures. Additional post-processing steps, like heat treatments, may be applied to refine its properties, ensuring optimal performance in the final components.
- Good strength, hardness and dynamic properties
- High corrosion resistance
- Good thermal and electrical conductivity
- Properties can be modified with heat treatments
| Element | Min | Max | Base |
| Al | R | ||
| Cu | 0.05 | ||
| Fe | 0.55 | ||
| Si | 9.00 | 11.00 | |
| Mn | 0.45 | ||
| Mg | 0.20 | 0.45 | |
| Zn | 0.10 | ||
| Ni | 0.05 |
| As-Built | T6 heat treated | ||||||
| Attribute | Unit | Min | Max | Comment | Min | Max | Comment |
| Yield Strength Rp0,2 | MPa | 215.0 | 250.0 | 225.0 | 270.0 | ||
| Elongation A5 | % | 3.0 | 7.5 | 6.0 | 10.0 | ||
| Themal Conductivity | W/(m*K) | 100.0 | 135.0 | 150.0 | 165.0 | ||
- General engineering components and parts subject to high loads
- Lightweight designs
- Aerospace and automotive components
- Substitution of cast AlSi10Mg parts