LMtsA (LMtsA57-3-1)
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Corrosion-resistant alloys and steels | Corrosion-resistant heat-resistant steel |
Chemical composition
| Standard | Fe, % | Bi, % | Mn, % | Cu, % | Zn, % | Ni, % | Sb, % | Al, % | Pb, % | P, % | Примеси, % |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GOST 2171-90 | < 1 | < 0.002 | 2.5–3.5 | 55–58.5 | 33.483–42 | < 0.5 | < 0.005 | 0.5–1.5 | < 0.2 | < 0.01 | < 1.3 |
Note: For blanks for forging:P < 0.03
Information on suppliers
Standards
| Standard | Description |
|---|---|
| GOST 2171-90 | GOST 2171-90 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Примеси | % | Impurities |
| Bi | % | Bismuth |
| Mn | % | Manganese |
| Cu | % | Copper |
| Zn | % | Zinc |
| Ni | % | Nickel |
| Sb | % | Antimony |
| Al | % | Aluminium |
| Pb | % | Lead |
| P | % | Phosphorus |