B390
B390 is an aluminum alloy with high hardness and good wear resistance. This alloy is suitable for many applications including internal combustion engine pistons and cylinder bodies for compressors and brakes.
Mechanical Properties
Physical Properties
Composition
| Aluminium | |
|---|---|
| % | B390 |
| Aluminum | Bal. |
| Copper | 4.0-5.0 |
| Magnesium | 0.45-0.65 |
| Iron (max) | 1.3 |
| Lead (max) | |
| Cadmium (max) | |
| Tin (max) | |
| Nickel (max) | 0.1 |
| Zinc | 1.5 |
| Manganese | 0.5 |
| Silicon | 16.0-18.0 |
| Other-Metallic | 0.2 |
| RoHS Compliant |
