AMST 21014 class4 tungsten alloy ball has excellent radiation resistance, electric and thermal conductivities and corrosion resistance characters with high density and good mechanical strength. It may also be brazed onto a stem or shank to be used for valves, gauges.
The properties of AMST 21014 class4 tungsten alloy ball 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
Chinatungsten Online is a high-tech joint-stock company of professional production for tungsten alloy, tungsten and molybdenum products. It has been widely recognized and praised by many foreign customers.
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http://www.tungsten-alloy.com/tungsten-alloy-ball.html
