grinding balls-low chrome-low chromium alloyed casting balls Sep. 13, 2013 2:42:03
Diameter: 10, 12.7, 15, 17, 20, 25, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 125, 130( mm)
Ch emical composition:
Item: ZQCr2
C( 2.2-3.5% ) , Si( 0.3-1.4% ) , Mn( 0.2-1.5% ) , Cr( 0.3-3% ) ,
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See more »Located in the city of wear resistance casting in China ----Ningguo, Kaiyuan Electrical Power Wear Resistant Materials Co. Ltd, a holding company of Ruitai Technology, is one of the largest....