Alloys Handbook
EN AC-44400
Al Si9
Eutectic alloy for die casting. High ductility.
Alloy Group
AlSi
Recyclability
100%
Chemical Composition (%)
| Element | Min | Max |
|---|---|---|
| Si | 8.00 | 11.00 |
| Fe | — | 0.55 |
| Cu | — | 0.08 |
| Mn | — | 0.50 |
| Mg | — | 0.10 |
| Cr | — | 0.05 |
| Ni | — | 0.05 |
| Zn | — | 0.15 |
| Pb | — | 0.05 |
| Sn | — | 0.05 |
| Ti | — | 0.15 |
| OtherEach | — | 0.05 |
| OtherTotal | — | 0.15 |
Mechanical Properties
| Temper | Method | Rm | Rp0.2 | A% | HBW |
|---|---|---|---|---|---|
| F | Die casting | 240 | 130 | 3 | 65 |
Quick Applications
- Complex-shaped parts
- Housings
Corrosion Resilience
Overall: Fair to Good
freshwater
Excellent
saltwater
Fair
industrial
Good
acidic
Limited