bhn hardness of high chrome mill balls crusher
Alloy data sheet high chrome white iron 25% | Penticton FoundryJan 13, 2016 . ASTM A532 Class III Type A is a high alloy martensitic chrome white iron with excellent abrasion resistance. Read our spec sheet.bhn hardness of high chrome mill balls crusher,ASTM A532 Class II Type B Chrome White Iron Data Sheet .Apr 4, 2016 . ASTM A532 Class II Type B high chrome white iron is used in operating environments where abrasion and impact are the wear mechanisms. . This alloy meets the requirements for many applications like mining crusher liners, feed-chute liners, apron-feed liners, semi-autogenous ball mill liners, lifter bars,.Grinding Media Balls - Hi Chrome Steel Grinding Media Balls .Hyper steel Grinding Media Balls and Cylpebs as per IS 6079-1989; Chemical composition: The chemical composition of the grinding media will be as per IS 6079-1989; Hardness: When tested in accordance with IS 1500/1983 the hardness at any point across the section of the ball is more than 375 BHN. Microstructure:.