50HSA
Springs of clock mechanisms, large springs for important purposes
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Structural steel | Spring-spring structural steel |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cr, % | Cu, % | Ni, % | P, % | C, % | S, % |
|---|---|---|---|---|---|---|---|---|---|
| GOST 14959-79 | > 96.03 | 0.8–1.2 | 0.3–0.5 | 0.9–1.2 | < 0.2 | < 0.25 | < 0.035 | 0.45–0.55 | < 0.035 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| GOST 14959-79 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Cr | % | Chrome |
| Cu | % | Copper |
| Ni | % | Nickel |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |