Tungsten Super Shot Standard of Zhuzhou KJ Super Materials Co., Ltd.

Standard Specification for Tungsten Super Shot D18
Nominal Tungsten,Weight%: 95
Density,g/cc: 17.75-18.25
Hardness Rockwell “C”,max: 34 
Ultimate Strength,ksi(MPa),min: 105(724)
0.2 % Offset Yield,ksi(MPa),min: 75(517)
Elongation %,min: 3
Dimensions and tolerances:+/-0.05mm
Surface Roughness, μ m: 1.6
 
 
Standard Specification for Tungsten Super Shot D18.5
Nominal Tungsten,Weight%: 97
Density,g/cc: 18.25-18.75
Hardness Rockwell “C”,max: 35
Ultimate Strength,ksi(MPa),min: 100(689)
0.2 % Offset Yield,ksi(MPa),min: 75(517)
Elongation %,min: 2
Dimensions and tolerances:+/-0.02mm
Surface Roughness, μ m: 1.6