PSro 5-40 (VPR-12)
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard | Sn, % | Cu, % | Sb, % | Pb, % | P, % | Ag, % |
|---|---|---|---|---|---|---|
| TU 48-1-323-87 | 39–41 | 4.5–5.5 | 1.3–1.7 | 46.1–50.6 | 0.1–0.2 | 4.5–5.5 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| TU 48-1-323-87 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Sn | % | Tin |
| Cu | % | Copper |
| Sb | % | Antimony |
| Pb | % | Lead |
| P | % | Phosphorus |
| Ag | % | Silver |