AMST 21014 class1 tungsten alloy ball is uniformly hardened and tempered throughout their entire diameter to achieve maximum strength and quality. Ball hardness is controlled within the 60-67 HRC range as measured on parallel flat surfaces. Custom heat treating is available for special hardness and dimensional stability requirements.
The properties of AMST 21014 class1 tungsten alloy ball are:
Alloy Type：90%WNiFe, 90%WNiCu
Density: 16.85~17.30g/cm3
Hardness Max: 32HRC
Elongation: 5~20%
Tensile Strength Max: 1470MPa
Impact Toughness Max: 58J/cm2
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