Forged grinding steel balls for mines:
diameter:60mm
Chemical composition:
C:0.5-1.5
Si:0.17-0.4
Mn:0.6-1.0
S:0.035MAX
P:0.035MAX
Hardness:HRC60-65
Packages:steel drums or container bags.
Our production method is rolling forged through automatic rolling forged production lines, it makes sure the steady heat treatment, steady quality and uniform of all the balls,and also improved the production efficency.
If you have any requirements,please don't hesistate to contact us. You're welcome any time.
Thanks for your reading and regards,
Wendy
Email:wendysdcn@gmail.com