1.3909 (Ni40)
Classification
| Country | Section | Category |
|---|---|---|
| Germany | Alloy Miscellaneous Steels | Materials with Special Physical Properties and with Ni |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Ni, % | C, % |
|---|---|---|---|---|---|
| 56.65–61 | < 0.3 | < 1 | 39–42 | < 0.05 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| DIN 17745 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Ni | % | Nickel |
| C | % | Carbon |