YG8 Tungsten Carbide Bar

YG8 tungsten carbide bar is long rectangular plate shape, it is also known as YG8 tungsten carbide plate. The raw material of tungsten carbide bar is tungsten carbide powder, is about 92% of total raw material, adding 8% cobalt powder as a binder phase, the resulting final mixture is made of the way of powder metallurgy by ball milling, and sintering the compact process. YG8 tungsten carbide bar with high hardness (>89HRA), high wear resistance and excellent welding performance, and the T.R.S. is over than 2200N/mm2, so it is widely used in a variety of welding work, and can also be used for the production and processing chilled cast iron, hardened steel and other materials.

YG8 tungsten carbide bar is named by long rectangular shape, also known as tungsten carbide plate. Tungsten carbide bar mainly by 92% WC tungsten carbide and cobalt 8% Co powder metallurgy method by using a mix of flour, milling, pressing, sintering, the main component of the alloy WC and Co, different uses’tungsten carbide bar include different WC and Co,and have widely using. Tungsten carbide bar has excellent long been rigid, high hardness, wear resistance, good high elastic modulus, high compressive strength, chemical stability (acid, alkali, high temperature oxidation), low impact toughness, coefficient of expansion low thermal conductivity, electrical conductivity and iron and its alloys similar characteristics.