Alloys Handbook
Alufont-48
Al Cu4TiMgAg
Al-Cu alloy with silver added for increased heat resistance.
Alloy Group
Rheinfelden
Recyclability
100%
Chemical Composition (%)
| Element | Min | Max |
|---|---|---|
| Cu | 4.00 | 5.00 |
| Ti | 0.15 | 0.35 |
| Mg | 0.15 | 0.35 |
| Ag | 0.40 | 1.00 |
| Si | — | 0.05 |
| Fe | — | 0.10 |
| Mn | 0.01 | 0.50 |
| Zn | — | 0.05 |
Mechanical Properties
| Temper | Method | Rm | Rp0.2 | A% | HBW |
|---|---|---|---|---|---|
| T6 | Permanent mold | 350 | 280 | 5 | 110 |
Quick Applications
- Engine parts
- Turbochargers
Corrosion Resilience
Overall: Fair to Good
freshwater
Excellent
saltwater
Fair
industrial
Good
acidic
Limited