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| Customization: | Available |
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| Application: | Aviation, Electronics, Industrial, Chemical |
| Standard: | GB |
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Chemical formula: FeW Appearance: granular, steel gray, with good fluidity
Loose density: 7.3 ~ 8.9g/cm3 Compaction density: 9.0 ~ 10.5g/cm3
Hall flow rate: ≤ 12 S / 50g Fischer particle size: > 30 μ m
Widely used in the production of welding rod and flux cored wire. It can also be used as an additive of tungsten in steelmaking and casting to improve the red hot hardness, wear resistance and impact strength of steel.
1. Particle size range: 40 ~ 325 mesh, customers can choose freely according to their needs.
2. The composition content and other physical properties of ferrotungsten powder can be adjusted according to the specific requirements of customers.
| Brand | W | Impurity content not more than(%) | ||||||||||
| C | P | S | Si | Mn | Cu | As | Bi | Pb | Sb | Sn | ||
| FeW80-A | 75.0~85.0 | 0.10 | 0.03 | 0.06 | 0.5 | 0.25 | 0.10 | 0.06 | 0.05 | 0.05 | 0.05 | 0.06 |
| FeW80-B | 75.0~85.0 | 0.30 | 0.04 | 0.07 | 0.7 | 0.35 | 0.12 | 0.08 | - | 0.05 | 0.08 | |
| FeW80-C | 75.0~85.0 | 0.40 | 0.05 | 0.08 | 0.7 | 0.5 | 0.15 | 0.10 | - | 0.05 | 0.08 | |
| FeW70 | ≥70.0 | 0.80 | 0.06 | 0.10 | 1.0 | 0.6 | 0.18 | 0.10 | - | 0.05 | 0.10 | |
| Product Grade | Particle Size |
purpose |
| JFFeW010 | 60-80mesh | welding consumable |
| JFFeW020 | 80-200mesh | |
| JFFeW030 | -200mesh | |
| JFFeW040 | 100-275mesh | Target material Thermal spraying |
| JFFeW050 | 275-325mesh |




