Rare Metal(Indium,Nickel,Molybdenum,etc.)

Tungsten Carbide Welding Rod / Carbide Welding Rod

    Grade: D707,D707Ni,D717/D717A,D708,TDM-8


    Diameter: 2.0mm - 20mm or customized


    Hardness of Welding layer: HRC ≥ 58


    Reference current: φ 3.2 90-120A, φ 4.0 160-190A, φ 5.0 190-220A

Product Detail1

Shanghai Metal Corporation is a leading Tungsten Carbide welding rod manufacturer and supplier. 


Tungsten Carbide welding rod is a low hydrogen sodium coating welding rod with carbon steel as the welding core. Relying on the transition of Tungsten Carbide alloy in the coating, the tungsten content of the weld metal is 40% to 50%. Due to the thickness of the coating, the sleeve is longer, and small pieces of the coating are prone to fall off when the welding rod turns red. Therefore, it is recommended to use direct current, connect the welding rod to the positive electrode, and use a smaller current. Suitable for repairing parts subjected to severe abrasive wear and welding mechanical parts resistant to strong rock wear. For example, welding of concrete mixing blades, bulldozer and pump blades, dredger blades, high-speed sand boxes, propeller (dragon) blades, exhaust fan impellers, mixer blades, mud pumps, coal mine chutes, cement plant trays, tower tips, shafts, lining plates, jaw plates, stone crushers, hammers, electric shovel bucket teeth, drill bit repairs, etc. 


If you want to know more about our Tungsten Carbide welding rod price, please feel free to contact us, we will reply you within 24 hours.

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