US-1SM (US-1M)
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard | Fe, % | Sn, % | Bi, % | Cu, % | Zn, % | Ni, % | Sb, % | Pb, % | As, % | S, % | Ag, % | Se, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| < 0.003 | 0.16–0.2 | < 0.015 | 0.05–0.07 | < 0.0015 | < 0.0015 | 2.2–2.4 | 97.077–97.385 | 0.18–0.19 | 0.005–0.007 | < 0.005 | 0.02–0.03 |
Information on suppliers
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Sn | % | Tin |
| Bi | % | Bismuth |
| Cu | % | Copper |
| Zn | % | Zinc |
| Ni | % | Nickel |
| Sb | % | Antimony |
| Pb | % | Lead |
| As | % | Arsenic |
| S | % | Sulfur |
| Ag | % | Silver |
| Se | % | Selenium |