VA70 tungsten carbide steel Hardness: 90 density :14.6-14.9 Tensile strength: 1750 VA70 Uses: It has good toughness and wear resistance relative fitness, mainly used for wire, bar drawing processing mode, Also suitable for cast iron, non-ferrous materials, uneven surfaces and interrupted cutting of rough cars, fine planing, precision milling, general and deep hole drilling, reaming and production of woodworking tools and other domestic diamond tungsten steel brand: Carbide VA70: has good wear resistance, when the production of the small size of drawing dies, nozzles, cast iron, non-ferrous metals and their alloys and other fine cars. Carbide VA70 suitable for chilled cast iron, alloy cast iron, heat-resistant steel, alloy steel processing, also suitable for precision finishing of cast iron and the production of wear parts. Carbide VA70: suitable for hard cast iron, ductile iron, white cast iron and non-ferrous metal finishing. For low-speed roughing and milling heat-resistant alloys and titanium, stainless steel, low alloy steel, semi-finishing. High bending strength and good wear resistance, used in low-speed rough turning and milling heat-resistant alloys, titanium alloys, also can be processed glass, steel, production processing PCB micro drilling. Suitable for cast iron, non-ferrous metals and their alloys and non-metallic materials continuous cutting of fine cars, semi-finishing, suitable for cast iron small section fine cars, coarse threading, and can be made of steel, nonferrous metals and alloy wire stretched wet lubrication , drilling and other non-metallic wire. Carbide VA70 / has good toughness and wear resistance relative fitness, mainly used for wire, bar drawing processing mode. Also suitable for cast iron, non-ferrous metals and their alloys Chongqing metallic rub uneven surfaces and interrupted cutting roughing, fine planing, precision milling, general and deep hole drilling, reaming and production of woodworking tools and so on.