Model:hm-1
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Detailed Product Description
high chrome and low chrome casting steel ball, diameter:17-170mm,no breakage, even wearing, no wearing,adn high hardness etc
High chrome or low chrome casting steel ball are extensive used in mines, cement build materials, metal mines, coal slurry, thermal power plant, chemical engineering, ceramic industry, dope industry, light industry some as papermaking and magnetic material etc powder prepared.
chemical elements.
high chrome casting steel ball:
c:2.0-2.8,si:<1.0,mn:0.5-1.5,cr:22-30,mo:0-1.0,cu:0-2.0,ni:0-1.5,p:<0.10,s<0.06
middle chrome casting steel ball:
c:2.1-3.2,si:0.5-2.2,mn:0.5-1.5,cr:7-15,mo:0-1.0,cu:0-0.8,ni:0-1.5,p:<0.10,s<0.06
low chrome casting steel ball:
c:2.2-3.6,si:<1.2,mn:0.5-1.5,cr:1.5-3.0,mo:0-1.0,cu:0-0.8,p:<0.10,s<0.10
