Below is the specification of ferro tungsten:
Grade | Chemical Composition % |
W | C | P | S | Si | Mn | Cu |
≤ |
FeW80-A | 75-85 | 0.10 | 0.03 | 0.06 | 0.50 | 0.25 | 0.10 |
FeW80-B | 75-85 | 0.30 | 0.04 | 0.07 | 0.70 | 0.35 | 0.12 |
FeW80-C | 75-85 | 0.40 | 0.05 | 0.08 | 0.70 | 0.50 | 0.15 |
FeW70 | ≥70 | 0.80 | 0.06 | 0.10 | 1.00 | 0.60 | 0.18 |
3. Shape:FERRO TUNGSTEN 70 should be delivered in lump
4. Size:Its size range is from 10 to 130mm. the amount of debris whose size is less than 10mm×10mm should not exceed 5% of the total mass of this batch of products.
5. Package:200kg per steel drum