ISTC
Classification
Chemical composition
Note: Ni: Ni + Co
| Standard | Cu, % | Zn, % | Ni, % | Pb, % | Примеси, % |
|---|---|---|---|---|---|
| Standard | Cu, % | Zn, % | Ni, % | Pb, % | Примеси, % |
| GOST 2171-90 | 51–55 | 25.5–32.4 | 15–16.5 | 1.6–2 | < 1 |
Note: Ni: Ni + Co
| Standard | Description |
|---|---|
| Standard | Description |
| GOST 2171-90 | GOST 2171-90 |