UT-4
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard | Fe, % | Si, % | Sn, % | Mg, % | Bi, % | Ca, % | Mn, % | Co, % | Cu, % | Zn, % | Ni, % | Sb, % | Pb, % | As, % | Cd, % | P, % | C, % | S, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| < 0.0015 | < 0.001 | < 0.0001 | < 0.0003 | < 0.0001 | < 0.005 | < 0.0003 | < 0.001 | < 0.0003 | < 0.0003 | > 99.8982 | < 0.0002 | < 0.0001 | < 0.0005 | < 0.0001 | < 0.0003 | < 0.09 | < 0.0007 |
Information on suppliers
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Sn | % | Tin |
| Mg | % | Magnesium |
| Bi | % | Bismuth |
| Ca | % | Calcium |
| Mn | % | Manganese |
| Co | % | Cobalt |
| Cu | % | Copper |
| Zn | % | Zinc |
| Ni | % | Nickel |
| Sb | % | Antimony |
| Pb | % | Lead |
| As | % | Arsenic |
| Cd | % | Cadmium |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |