WD-Fe307
CHEMICAL COMPOSITION(%)
| C | Cr | Si | W | Ni | Fe | Mn | Mo | Co | B |
|---|---|---|---|---|---|---|---|---|---|
| 3.0 | 35.0 | 4.4 | V1.9% |
- |
Bal | ≤ 1.0 | 14 | 6 |
- |
CHARACTERISTIC
| Hardness |
HRC55-56 |
APPLICATION
- Used where excellent abrasive dust wear-resistance is required, gouge type drill head shaft, crack, wearing parts of stirrers
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