FSK20A3
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard | Fe, % | Si, % | Ca, % | Al, % | P, % | C, % | S, % |
|---|---|---|---|---|---|---|---|
| TU 14-141-25-94 | < 33 | 39.43–79 | 20–22 | 1–5 | < 0.05 | < 0.5 | < 0.02 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| TU 14-141-25-94 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Ca | % | Calcium |
| Al | % | Aluminium |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |