ChS91-VI (XH57VMTUBL-VI)
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard | Fe, % | Si, % | B, % | Mg, % | Ca, % | Mn, % | Cr, % | Ti, % | Cu, % | Ni, % | Ba, % | Zr, % | Al, % | Ce, % | P, % | C, % | S, % | Nb, % | Y, % | Mo, % | W, % |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TU 14-1-4739-89 | 14–16 | < 0.3 | < 0.01 | < 0.01 | < 0.01 | < 0.3 | 15–17 | 2.1–2.6 | < 0.1 | 50.19–59.54 | < 0.01 | < 0.01 | 1.5–2 | < 0.01 | < 0.01 | 0.06–0.12 | < 0.01 | 0.8–1.3 | < 0.01 | 3–4 | 4–6 |
Note: The chemical composition is agreed upon when ordering.
Note: Si + Mn <0.6%
Information on suppliers
Standards
| Standard | Description |
|---|---|
| TU 14-1-4739-89 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| B | % | Bor |
| Mg | % | Magnesium |
| Ca | % | Calcium |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Ti | % | Titan |
| Cu | % | Copper |
| Ni | % | Nickel |
| Ba | % | Barium |
| Zr | % | Zirconium |
| Al | % | Aluminium |
| Ce | % | Cerium |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |
| Nb | % | Niobium |
| Y | % | Yttrium |
| Mo | % | Molybdenum |
| W | % | Tungsten |