ASTM B777-99 class3 tungsten alloy ball has excellent surface quality, high hardness and high load bearing capacity, as a result of through hardening. It is widely used in precision ball bearings, as well as, in a number of other industrial applications.
The properties of ASTM B777-99 class3 tungsten alloy ball are:
ASTM B777-99: class3
Matrix: 95%
Density:17.75~18.35g/cc
Hardness Rockwell Max: 34HRC
Ultimate Tensile Strength: 105 KSI and 724MPa
Yield Strength (0.2% offset): 75KSI and517MPa
Elongation: 3%
Chinatungsten Online leverages on the skills and knowledge of our personnel to manufacture tungsten alloy balls in precise specifications. Our ASTM B777-99 class3 tungsten alloy balls are widely sold all over the world for their high quality and competitive prices.
More details, please visit:
http://www.tungsten-alloy.com/tungsten-alloy-ball.html
