HB (HB3)
Classification
Chemical composition
Note: Ni: Ni + Co
| Standard | Fe, % | Si, % | Sn, % | Mg, % | Bi, % | Mn, % | Cu, % | Zn, % | Ni, % | Sb, % | As, % | Cd, % | P, % | C, % | S, % | W, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Standard | Fe, % | Si, % | Sn, % | Mg, % | Bi, % | Mn, % | Cu, % | Zn, % | Ni, % | Sb, % | As, % | Cd, % | P, % | C, % | S, % | W, % |
| GOST 2171-90 | < 0.07 | < 0.02 | < 0.001 | < 0.05 | < 0.001 | < 0.03 | < 0.05 | < 0.005 | 96.263–97.5 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.001 | < 0.005 | 2.5–3.5 |
Note: Ni: Ni + Co
| Standard | Description |
|---|---|
| Standard | Description |
| GOST 2171-90 | GOST 2171-90 |