Alloys Handbook
Unifont-90
Al Zn10Si8Mg
Corresponds to EN AC-71100. Self-aging alloy. High strength without heat treatment.
Alloy Group
Rheinfelden
Recyclability
100%
Chemical Composition (%)
| Element | Min | Max |
|---|---|---|
| Zn | 9.00 | 10.00 |
| Si | 8.50 | 9.30 |
| Fe | — | 0.15 |
| Cu | — | 0.03 |
| Mn | — | 0.10 |
| Mg | 0.30 | 0.50 |
| Ti | — | 0.15 |
Mechanical Properties
| Temper | Method | Rm | Rp0.2 | A% | HBW |
|---|---|---|---|---|---|
| F (Aged) | Permanent mold | 280 | 220 | 2 | 95 |
Quick Applications
- Machine parts
- Household appliances
Corrosion Resilience
Overall: Fair to Good
freshwater
Excellent
saltwater
Fair
industrial
Good
acidic
Limited