耐磨焊丝
FEATURES
● Chromium molybdenum tungsten vanadium reinforced martensitic surfacing flux cored wire.
● High temperature and good wear resistance.
● Surfacing welding of opening roll, straightening roll, etc.
● Hardfacing of anti-corrosion wear-resisting plate without crack.
规格
| SPECIFICATION | |
| Hardness | HRC 55 – 60 |
| Welding Wire Diameter | Φ2.8 / Φ3.2 / Φ4.0 |
| Package | 50KG Roll Package; 250KG Drum Barrel Package |
| COMPOSITION | ||||||||
| C | Mn | Mo | Si | W | Cr | Ni | V | Fe |
| 0.5 | 1.4 | 1.5 | - | 0.8 | 6.0 | - | 0.4 | Bal |
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