
AMST 21014 class4 tungsten alloy plate has low thermal expansion, good thermal and electrical conductivity, excellent arc resistance, superior wear resistance and strength at elevated temperatures. It is widely used in aerospace, electronics, lighting, medical equipment, vacuum coating, electric vacuum stove electrode, heat insulation screen. The properties of AMST 21014 class4 tungsten alloy plate are: Alloy Type:97.5%WNiFe, 97.5%WNiCu Density: 18.25~18.85g/cm3 Hardness Max: 35HRC Elongation: 1~8% Tensile Strength Max: 964MPa Impact Toughness Max: 22J/cm2 More details, please visit: http://www.tungsten-alloy.com/tungsten-alloy-plate.html