High hardness:58-65 hrc,
Good impact toughness: more than 4j/cm2,
Low broken rate: less than 1%,
Good wear-resistanct: wearing rate of high cr cast ball is 30-50g/ton in cement industry, 350-430 grams in gold mines and even lower in some iron mines.
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questions about Pricing, Minimum Order Quantity, Delivery Timelines etc. Detailed Messages
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