Jinchi Hot Rolling Grinding Media Steel Mill Balls with Diameter From 1inch to 6inch

Jinchi Hot Rolling Grinding Media Steel Mill Balls with Diameter From 1inch to 6inch. Diverse Size Range: Available in diameters from 1 inch to 6 inch for various applications. High Hardness: Surface hardness reaches 55-65 HRC for superior wear resistance. Low Breakage Rate: Breakage rate is strictly controlled below 1% for durability. High Impact Value: Impact value exceeds 12 J/Cm^2 ensuring toughness under stress. Multiple Material Grades: Available in 45#, 40Cr, 50Mn, 60Mn, 65Mn, B2, and B3 grades. Fast Delivery: Swift delivery often within 14 days after order confirmation. Certified Quality: ISO9001, ISO14001, ISO45001, and SGS certified manufacturer. Large Production Capacity: Annual production capacity exceeds 100,000 tons.