China Tungsten Carbide Hard Alloy Column Core

Introduction of Tungsten Cemented carbide
Cemented carbide with high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance and a series of excellent properties, especially its high hardness and wear resistance, even at 500 ºC temperature basic remains the same, there are still very high hardness at 1000 ºC. Hard alloy is widely used as tool material, such as turning tool, milling cutter, planer, drill bit, boring cutter, etc., used for cutting cast iron, non-ferrous metal, plastic, chemical fiber, graphite, glass, stone and ordinary steel, also can be used for cutting heat resistant steel, stainless steel, high manganese steel, tool steel and other difficult materials.
Carbide can also be used to make the drilling tools and mining tools, drilling tools, measuring gage, wear-resistant parts, metal abrasive, cylinder liner, precision bearings, nozzle, hardware mold (such as wire drawing die, bolt moulds, nut moulds, as well as a variety of fasteners, mold, excellent performance of cemented carbide gradually replaced the previous steel mold).

GradeDensity
g/cm3Hardness
HRATRS
N/mm2YG6X≥14.6≥91.5≥2050YG6≥14.6≥91≥2150YG8≥14.5≥90≥2250YG11≥14.1≥88≥2300YG15≥13.9≥85≥2500YG20≥13.4≥80≥2650