Alloys Handbook
EN AC-71000
Al Zn5Mg
Self-aging alloy. High dimensional stability, good anodizing and weldability.
Alloy Group
AlZnMg
Recyclability
100%
Chemical Composition (%)
| Element | Min | Max |
|---|---|---|
| Si | — | 0.30 |
| Fe | — | 0.50 |
| Cu | — | 0.20 |
| Mn | — | 0.50 |
| Mg | 0.40 | 0.90 |
| Cr | — | 0.05 |
| Ni | — | 0.05 |
| Zn | 4.50 | 6.50 |
| Pb | — | 0.05 |
| Sn | — | 0.05 |
| Ti | — | 0.20 |
| OtherEach | — | 0.05 |
| OtherTotal | — | 0.15 |
Mechanical Properties
| Temper | Method | Rm | Rp0.2 | A% | HBW |
|---|---|---|---|---|---|
| F | Sand casting | 190 | 110 | 5 | 60 |
| F | Permanent mold | 230 | 140 | 6 | 70 |
Quick Applications
- General engineering parts
- Hydraulics
- Furniture hardware
Corrosion Resilience
Overall: Fair to Good
freshwater
Excellent
saltwater
Fair
industrial
Good
acidic
Limited