High-Quality Grinding Steel Balls with Anti-Breakage and Anti-Peeling Performance More Than Ten Times That of Ordinary Cast Steel Balls

High-Quality Grinding Steel Balls with Anti-Breakage and Anti-Peeling Performance More Than Ten Times That of Ordinary Cast Steel Balls. Ultra-Low Breakage Rate: Breakage rate consistently below 1%, with anti-crushing properties 10 times higher than cast steel balls. High Surface Hardness: Surface hardness reaches 57-65 HRC with uniform gradient distribution for superior wear resistance. Excellent Impact Toughness: Impact toughness exceeds 12 J/cm2, ensuring high resistance to spalling and deformation. Customizable Diameter: Diameter range from 20mm to 152.4mm (0.8-6 inches) available to match specific mill requirements. Forged Hot Rolling Process: Advanced online quenching and tempering ensures compact structure and uniform grains. Customized Appearance and Size: Full customization available for color, appearance, and size to meet specific client needs. ISO Certified Quality: Conforms to international quality standards with ISO45001, ISO9001, and ISO14001 certifications. Fast Lead Time: Average lead time within 15 working days for both peak and off-peak seasons.