High-manganese hammer head

High-manganese hammer head Super high-manganese hammer head, its material of Mn13/Mn18, its life is 5-8 times of common forging hammer. This is especially used to all kinds of hammer crusher of cement plant, rock-crushing plant, coal gangue processing plant and brick and tile factory.

This avoids and solves those defects of hammer wear quickly, replace frequently, time-consuming and laborious. It can be manufactured at the request of clients.

It is used for sand rock crushing, broken grog material of cement works; the broken of cobble and mineral ore of non-ferrous and other material of poor easy-destructive prouducts Composition Designation  Chemical Composition (%) Mechanical  properties of prouducts microstructure C Si Mn Cr Ak/cm HB ZGMn 13Re 1.1～1.4 0.3～1.0 11～14 　 ＞147 ≤210 A+C ZGMn 13Cr 2NIRe 1.1～1.4 0.3～1.0 11～14 1.7～2.2 ＞140 ≤220 A+C ZGMn 18Cr 2NIRe 1.1～1.4 0.3～1.0 16～19 1.7～2.2 ＞140 ≤230 A+C