Specification:
1. diameter: From 10mm to 25mm, can also make as per customer's special requirement.
2. kinds: Low chromium, medium chromium, high medium, extremely high chromium.
3. chemical composition: C, si, mn, cr, mo, cu, p, s
We are manufacturer of grinding balls, grinding bars and other mill materials, if you have any interested in them, please contact me, i will send you our catalogue and technical date for reference.