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
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