D212 Tungsten Carbide Welding Rod
D212 Tungsten Carbide Welding Rod is a CrMo surfacing welding electrode with titanium-calcium coating, which can be used for both AC and DC applications.
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D212 Tungsten Carbide Welding Rod is a CrMo surfacing welding electrode with titanium-calcium coating, which can be used for both AC and DC applications.
Our tig hardfacing rod has good welding performance with smooth arc and effortless slag removal ability.
Applicable for single-layer or multi-layer surfacing on the surface of worn parts, such as gears, excavators and mining machinery.
| Chemical components of deposited metal (%) | |||
| Test item | C | Cr | Mo |
| Example value | 0.5 | 3.9 | 0.35 |
| Reference current (AC, DC) | |||
| Welding electrode diameter (mm) | Φ3.2 | Φ4.0 | Φ5.0 |
| Welding current (A) | 90-120 | 150-180 | 190-230 |
