3.202 (AlSn20Cu)
Classification
| Country | Section | Category |
|---|---|---|
| Germany | Non-ferrous metals | AlSi alloys with other elements |
Chemical composition
| Standard | Fe, % | Si, % | Sn, % | Mn, % | Ti, % | Cu, % | Ni, % | Al, % | ET, % |
|---|---|---|---|---|---|---|---|---|---|
| < 0.7 | < 0.7 | 16.5–22.5 | < 0.7 | < 0.2 | 0.7–1.3 | < 0.1 | 73.8–82.8 | < 0.5 |
Note: Si + Fe + Mn < 0.7
Information on suppliers
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| ET | % | Total other items |
| Fe | % | Iron |
| Si | % | Silicon |
| Sn | % | Tin |
| Mn | % | Manganese |
| Ti | % | Titan |
| Cu | % | Copper |
| Ni | % | Nickel |
| Al | % | Aluminium |