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Anhui Ninghu Steel Ball Co.,Ltd
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About Us
high chrome grinding ball:HRC:60-66,CR:10%min,C:2.0-3.0%,MN:0.4-0.8%,SI:1.0%max,S/P:0.08%max.
low chrome grinding ball: HRC:45-50,CR:0.5-1.5%,C:2.0-3.0%,MN:0.4-0.8%,SI:1.0%max,S/P:0.08%max.
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high chrome grinding ball:HRC:60-66,
CR:10%min,C:2.0-3.0%,MN:0.4-0.8% ...
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high chrome grinding cylpeb:HRC:60-66.
CR:10%min,C:2.2-3.2%,MN:0.4-0.8% ...
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high chrome grinding cylpeb:HRC:60-66,CR:10%min,C:2.0-3.0%,MN:0.4-0.8% ...
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grinding ball:HRC:60-66,CR:10%min,C:2.0-3.0%,MN:0.3-0.9%,SI:1.0%max ...
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