Highly wear resistant tungsten carbide composite rod is also called tungsten carbide brazing rod , cemented carbide composite rod, tungsten carbide electrode and composite rod welding, made of tungsten carbide containing cobalt the hardness is HRA 89-91 , which is naturally crushed. The particles with the same size are selected and mixed with the matrix alloy containing elastic copper, nickel and zinc .tire body metal is Ni and Copper alloy, strength can up to 690Mpa.hardness HB≥160.outer layer of special flux and color of the electrode used to identify the grading size of cemented carbide particles. Therefore ,it is an excellent hard facing material. Thus, composite rods have become an excellent hard facing material for industries. Know more before buying our heavy-duty performing composite rods at the best price! Visit us online today!
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