SRN 90
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard | Ni, % | Ag, % |
|---|---|---|
| TU 117-1-391-91 | 9–11 | 89–91 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| TU 117-1-391-91 | |
| TU 117-1-392-94 | |
| TU 117-1-793-91 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Ni | % | Nickel |
| Ag | % | Silver |