PSR 70
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard | Fe, % | Bi, % | Cu, % | Zn, % | Pb, % | Ag, % | Примеси, % |
|---|---|---|---|---|---|---|---|
| GOST 19738 - 2015 | < 0.1 | < 0.005 | 25.5–26.5 | 2.695–5 | < 0.05 | 68.195–71.805 | < 0.15 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| GOST 19738 - 2015 | |
| GOST 19738-74 | |
| GOST 19739-74 | |
| GOST 19746-15 | |
| TU 48-1-366-81 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Примеси | % | Impurities |
| Bi | % | Bismuth |
| Cu | % | Copper |
| Zn | % | Zinc |
| Pb | % | Lead |
| Ag | % | Silver |