Product Specifications
Tungsten ball with band
Aviation, Industrial, Defense
ASTM, AMS-T-21014
90%~97%
Alloy
Round
Sphere
Sintered (with Band); Grind (Without Band)
ASTM B777, AMS-T-21014
1, 2, 3, 4
16.85~17.25, 17.15~17.85, 17.75~18.35, 18.25~18.85
90, 92.5, 95, 97
32HRC, 33HRC, 34HRC, 35HRC
758MPa, 724MPa, 689MPa
517MPa
5%, 3%, 2%
Tungsten Bearing Ball
Ball
Grinding Ball
Sintered Ball with Band
Kefeng
Export Wooden Cases or Iron Barrels
Dia. 1.5mm~Dia. 380mm
China
81019910
