PSR 2.5
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard | Fe, % | Sn, % | Bi, % | Pb, % | Ag, % | Примеси, % |
|---|---|---|---|---|---|---|
| GOST 19738-15 | < 0.15 | 5–6 | < 0.01 | 90.89–92.8 | 2.2–2.8 | < 0.15 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| GOST 19738-15 | |
| GOST 19738-74 | |
| GOST 19739-74 | |
| GOST 19746-15 | |
| GOST 19746-74 | |
| TU 48-1-277-86 | |
| TU 48-1-352-85 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Примеси | % | Impurities |
| Sn | % | Tin |
| Bi | % | Bismuth |
| Pb | % | Lead |
| Ag | % | Silver |