Alloys Handbook
EN AC-48200
Al Si15Cu3MgFe
Hypereutectic alloy with copper and magnesium for improved properties.
Alloy Group
AlSiCuMg
Recyclability
100%
Chemical Composition (%)
| Element | Min | Max |
|---|---|---|
| Si | 14.50 | 16.50 |
| Fe | 0.70 | 1.20 |
| Cu | 3.00 | 4.00 |
| Mn | 0.40 | 0.60 |
| Mg | 0.55 | 0.90 |
| Cr | — | 0.05 |
| Ni | — | 0.30 |
| Zn | — | 1.00 |
| Pb | — | 0.05 |
| Sn | — | 0.30 |
| Ti | — | 0.15 |
| OtherEach | — | 0.05 |
| OtherTotal | — | 0.25 |
Mechanical Properties
| Temper | Method | Rm | Rp0.2 | A% | HBW |
|---|---|---|---|---|---|
| T6 | Permanent mold | 250 | 200 | 1 | 110 |
Quick Applications
- High-performance engine components
- Wear-resistant parts
Corrosion Resilience
Overall: Good
freshwater
Good
saltwater
Fair
industrial
Good