Alloys Handbook
Silafont-13
Al Si11
Near-eutectic alloy with excellent fluidity.
Alloy Group
Rheinfelden
Recyclability
100%
Chemical Composition (%)
| Element | Min | Max |
|---|---|---|
| Si | 10.00 | 13.50 |
| Fe | — | 0.15 |
| Cu | — | 0.02 |
| Mn | — | 0.05 |
| Mg | — | 0.05 |
| Zn | — | 0.07 |
| Ti | — | 0.15 |
Mechanical Properties
| Temper | Method | Rm | Rp0.2 | A% | HBW |
|---|---|---|---|---|---|
| O | Permanent mold | 130 | 60 | 10 | 40 |
Quick Applications
- Thin-walled parts
Corrosion Resilience
Overall: Fair to Good
freshwater
Excellent
saltwater
Fair
industrial
Good
acidic
Limited