jaw plate,crusher part, high manganese steel, high manganese steel casting, part for crusher, machinery parts, casting part. Specifications:1. ... cement and so on.3. Material:High manganese steel: Mn13%, Mn18%, Mn24%;High chromium iron: Cr20, Cr24 upCarbon steel.4. Production quality and testing equipment ... will quote the competitive price, good quality and best service. High Manganese Steel Jaw Plate