| Customization: | Available |
|---|---|
| Standard: | GB |
| Application: | Metallurgical Machinery |
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Tungsten iron belongs to the ferroalloy series (with a tungsten content of 70% -80%) and is an alloy composed of tungsten and iron, used as an alloy additive in steelmaking. There are two commonly used types of tungsten iron, which contain 70% and 80% tungsten
FeW is a important alloy addititve when produce hardfacing rod or wire. Tungsten can improve the welding coating's strength and toughness and also can improve the hardness and anti-wear performance of coating80.
| 80#Standard Ferrotungsten | Composition % |
| W | 76.5 |
| C | 0.12 |
| S | 0.017 |
| P | 0.024 |
| Si | 0.51 |
| Mn | 0.14 |
| Cu | 0.07 |
| Sn | 0.001 |
| As | 0.003 |
| Sb | 0.002 |
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