AlSi10Mg Aluminium Powder
Aluminium-silicon alloy powder for lightweight additive components.
Material overview
The Metal & Thermal Spray Powders catalog describes AlSi10Mg Aluminium Powder as follows: Aluminium-silicon alloy powder for lightweight additive components. Reviewers should evaluate Good strength and hardness, light weight, and good build behavior and thermal properties. The grade record lists Automotive lightweight parts, heat exchangers, and tooling inserts among typical applications. The dataset currently includes 8 property records covering chemical composition, physical properties, and mechanical properties. Standards and form records reference A240 and Powder. Final supply conditions remain subject to specification, inspection, and export-control review.
Key characteristics
- Good strength and hardness
- light weight
- good build behavior and thermal properties
Typical applications
- heat exchangers
- tooling inserts
Grade names and equivalents
Technical properties
Typical values are for reference only. Final chemistry, mechanical properties, heat treatment, dimensions, inspection, and documentation are confirmed against the applicable specification and MTC/COA before order acceptance.
Chemical composition
| Property | Value | Unit | Condition / standard |
|---|---|---|---|
| Al | balance | wt% | Typical value |
| Si | 9.0-11.0 | wt% | Typical value |
| Mg | 0.2-0.45 | wt% | Typical value |
| Fe | 0.55 max | wt% | Typical value |
| Cu | 0.05 max | wt% | Typical value |
Physical properties
| Property | Value | Unit | Condition / standard |
|---|---|---|---|
| Density | 2.68 | g/cm3 | Bulk alloy |
Mechanical properties
| Property | Value | Unit | Condition / standard |
|---|---|---|---|
| Tensile strength | 300-340 | MPa | As built |
| Hardness | 90-120 HB | HB | As built |