... metallurgy, chemical industry , cement ,petroleum etc. 3)Material: high manganese steel : Mn13% , Mn18%, Mn24% High chromium iron : Cr20 , ... 04%,(p):<=0.07%Hardness: HBS<=300Flatness: Ra 12.5umSpecifications of Jaw Crusher (Following jaw plate for ... to produce high manganese steel, high chromium steel, alloy steel, cast iron, stainless steel, carbon steel, heat-resistant steel casting according to ...