耐磨焊丝
FEATURES
● Low carbon high chromium has excellent toughness, high bonding strength, high temperature corrosion resistance.
● Used for surfacing welding of roll and so on.
● Continuous casting roll, pinch roll and so on roll surfacing welding.
● Repair valve, steam turbine parts, valve (bottom) seat, etc.
规格
| SPECIFICATION | |
| Hardness | HRC 18 – 21 |
| Welding Wire Diameter | Φ2.8 / Φ3.2 / Φ4.0 |
| Package | 50KG Roll Package; 250KG Drum Barrel Package |
| COMPOSITION | |||||
| C | Mn | Si | Cr | Ni | Fe |
| 0.05 | 1.2 | - | 18.5 | - | Bal |
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