耐磨焊丝
FEATURES
● High chromium cast iron is used for hard-faced components that are subject to heavy machine wear and moderate impact.
● Hardfacing surfacing material containing chromium carbide, Back crusher cone and the shell, the catalyst tube and shell, mud pipes and valves and mud pipe and valve body, dredge dredge pump body.
规格
| SPECIFICATION | |
| Hardness | HRC 58 – 62 |
| Welding Wire Diameter | Φ1.2 / Φ1.6 / Φ2.0 / Φ2.4 / Φ2.8 / Φ3.2 |
| Package | 50KG Roll Package; 250KG Drum Barrel Package |
| COMPOSITION | |||||
| C | Mn | Si | Cr | Mo | Fb |
| 5.2 – 6.1 | 0.5 – 1.5 | 0.5 – 1.5 | 29 – 31 | 0.2 – 0.5 | - |
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