40H Iron and Nickel Alloy (EP318)
- Chemical composition
| Fe | Iron | Rest |
| Si | Silicon | 0.15 — 0.30 |
| Mn | Manganese | 0.3 — 0.6 |
| Cu | Copper | <0.2 |
| Ni | Nickel | 39.0 — 41.0 |
| S | Sulfur | <0.02 |
| C | Carbon | <0.05 |
| P | Phosphorus | <0.02 |
For cores of noise suppression ignition wires of cars. Technical requirements — according to GOST 10994−74
Classification
| Country | Section | Category |
|---|---|---|
| CIS, Russia, Ukraine | Precision alloys | Soft Magnetic Precision Alloys |
Chemical composition
| Standard | Fe, % | Si, % | Mn, % | Cu, % | Ni, % | P, % | C, % | S, % |
|---|---|---|---|---|---|---|---|---|
| GOST 10994-74 | 57.81–60.55 | 0.15–0.3 | 0.3–0.6 | < 0.2 | 39–41 | < 0.02 | < 0.05 | < 0.02 |
Information on suppliers
Standards
| Standard | Description |
|---|---|
| GOST 10994-74 |
Description of chemical elements
| Element | Units of measurement | Description |
|---|---|---|
| Fe | % | Iron |
| Si | % | Silicon |
| Mn | % | Manganese |
| Cu | % | Copper |
| Ni | % | Nickel |
| P | % | Phosphorus |
| C | % | Carbon |
| S | % | Sulfur |