Other Metal Products : AVAILABLE TO SELL
Location: CHINA, JINAN 250217
different sizes high chrome grinding steel cast iron ball.
Superior raw materials , advanced automated equipment, unique heat treatment technique and strict quality control system contribute to better performance for the general hardness of our grinding steel ball, with surface hardness as high as 55-65HRC, volume hardness as high as 56-64HRC, even hardness distribution, impact toughness larger than 12J/CM2, and breakage rate far lower than 0.5%.
Listing ID: LA1172075
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