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        TCB04 Polished Tungsten Carbide button

        • Tungsten Carbide
        • drill bits
        • Product description: TCB04 Polished Tungsten Carbide button
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        Product Description:

        Tungsten Polished carbide button for drill bitss have their unique working properties. It is widely used in oil drilling and shoveling snow, snow machines and other equipment and used for quarrying, mining, tunnel engineering, and civil buildings.

        Tungsten Carbide Button Material Grade Specification:

        Grade

        Density

        (g/cm3)

        Typical Value Application Scope
        Hardness Bending Strength
        YG3 15.10~15.30 92.5 1700 Superior wear resistance only less than YG3X, sensitive to impact and vibration, suitable for cast non-ferrous metal and its alloy finish turning, semi-finish turning, thread finish turning and hole expanding.
        YG3X 15.10~15.30 93.6 1450 Best wear resistance in Tungeten and Cobalt alooy, but not good in anti-impact proprety, suitable for cast iron, non-ferrous and alloy, quenched steel, alloy steel small cutting section machining at high speed.
        YG6X 14.80~15.00 92.4 2000 Belong to small granule Tungsten carbide alloy, wear resistance higher than YG6. Suitable for machining cold and hard alloy cast iron and heat resistance alloy steel, as well as finish machiing for normal cast iron.
        YG6 14.80~15.00 91.1 2100 High wear resistance but less than YG3, better anti-impact and anti-vibration than YG3X, Suitable for cast iron, non-ferrous and alloy, non-metal material semi-finish machining and finish machining.
        YG6A 14.8~15.00 92.8 1850 Belong to small granule alloy, wear resistance hig, suitable for semi-finish machining of cold and hard cast iron, non-ferrous and alloy, as well as semi-finish machining and finish machining for quenched steel, alloy steel
        YG8 14.6~14.80 90.5 2300 High bending strength resistance, better anti-impact and anti-vibration than YG6, suitable for cast iron, non-ferrous and alloy, non-metal material rough machining at low speed.
        YG522 14.20~14.40 92.5 2000 High wear resistance, and high strength, special grade for bamboo and wood processing, also suitable for non-ferrous and non-metal material cutting process.
        YG546 14.55~14.75 90.5 2700 High flexibility and high strength, withstand high impact load, suitable for stainless steel and cast iron rough processing
        YG610 14.60~14.80 93.5 2000 High wear resistance and high hardness, suitable for cast iron, high temperature alloy, quenched material cutting continuous and discontinuously.
        YG640 13.10~13.30 91.5 2300 Impact resistance and anti-oxidant, suitable for large cast piece cutting continuous and discontinuously, and anti-heat steel, high strength steel milling and digging.
        YG643 13.60~13.80 93.3 1700 High wear resistance, high anti-stick property, suitable for cast iron, high temperature cast iron, high temperature alloy, stainless steel, quenched steel and non-ferrous processing.
        YG813 14.30~14.50 92 2200 Good wear resistance, high bending strength resistance and anti-stick property, suitable for processing high temperature alloy, stainless steel and high Manganese steel and other material.



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