70% Copper tungsten carbide composite welding rod

70% Copper tungsten carbide composite welding rod

The rods is made of cemented carbide particles and CuZnNi alloy
Size of tungsten carbide grits: 1.6-3.2mm / 3.2-4.8mm / 4.8-6.4mm/6.4-8.0mm
Size of composite welding rods:W14-16X L450mm
Ratio of tungsten carbide and matrix alloy: 70%/30% and 60%/40%
Advantage: Stock / Fasxt delivery / long life working / great wear-resistance

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Tungsten Carbide Composite welding rods for hardfacing it is made of by tungsten carbide granule and some matrix alloy ,
there is coating welding rods and welding rods without coating .The composition of tungsten carbide granules is mainly
WC and Co .The hardness is about HRA89-91.matrix body alloy is mainly Copper and Nickel alloy.

It is mainly used for surfacing welding the oil,mining ,coal mining ,geology,construction and other industries in some serious
wear and tear or artifacts of both cutting and milling shoes ,grinding centralizer ,reamer,drill pipe joints ,hydraulic cutter,
scraper,plough planer knives,corebit ,piling drill,twist drill,etc.

Advantage: Stock / Fasxt delivery / long life working / great wear-resistance

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