China 15/3 CrMo ASTM A532 White Iron Chocky Wear Bars for Mining Machinery Wear Parts, Find details about China Wear Bars, Chocky Bars from 15/3 CrMo ASTM A532 White Iron Chocky Wear Bars for Mining Machinery Wear Parts
C | Cr | Mn | Mo | Cu | P | Si | S | B,V,Nb |
2.5-3.5 | 15-18 | 0.5-1.5 | 0.5-2.5 | 0.5-1.0 | 0.02max | 0.5-1.0 | 0.02max | 0.1-0.5 |