Forged Grinding Media Steel Ball - Grade 50mn, Durable and Reliable¹

Product Description Shandong Jinchi Heavy Industry Joint Stock Co.,LtdAs a renowned leader in the manufacturing of exceptional grinding products, we offer: FORGED GRINDING MEDIA STEEL BALLS, PREMIUM CASTING STEEL BALLS,GRINDING RODS, GRINDING CYLPEBS, each crafted to meet stringent international standards, with a remarkable annual production capacity exceeding 100,000 tons.Chemical Composition Excellence for Forged Grinding Media Mill Steel Ball for Mining, MaterialsC%Si%Mn%P%S%Cr%B20.70-0.850.17-0.370.70-1.00≤0.035≤0.0350.4-0.6B2-10.55-0.700.15-0.300.65-0.85≤0.020≤0.0200.70-1.10High Carbon B20.85-1.100.15-0.450.40-1.20≤0.035≤0.0350.20-1.10B30.58-0.661.70-1.900.68-0.80≤0.030≤0.0300.78-0.9045#0.42-0.500.17-0.370.5-0.8≤0.035≤0.0350.25maxB40.65-0.751.20-1.400.50-0.70≤0.025≤0.0250.85-1.00B60.75-0.900.17-0.370.8-1.02≤0.035≤0.0350.88-0.98B6-10.82-0.900.15-0.350.90-1.05≤0.020≤0.0200.88-0.9842CrMo0.38-0.450.20-0.400.50-0.80≤0.035≤0.0350.90-1.2040Cr0.37-0.450.20-0.400.50-0.80≤0.035≤0.0350.80-1.1065MN0.62-0.700.17-0.370.90-1.20≤0.035≤0.035≤0.2560MN0.57-0.650.17-0.370.70-1.00≤0.035≤0.035≤0.2550MN0.48-0.560.17-0.370.70-1.00≤0.035≤0.035≤0.25Specifications Defined for Forged Grinding Media Mill Steel Ball for Mining: Diameter(mm)Diameter Tolerance(mm)Surface Hardness(HRC)Impact Toughness(j/cm2)Φ20+2, -1>60HRC≥12Φ25Φ30Φ40Φ50Φ60+3, -2Φ70Φ80Φ90Φ100+4, -2Φ110Φ120>58HRCΦ130Φ140+4, -3>55HRCΦ150Our Advantages:1. Uncompromised Material Quality: We source superior steel materials directly from Laigang Group and JIYUAN, leaders in steel production in China, specifically designed for grinding balls.2. Versatile Product Range: Tailored production of steel grinding balls, both cast and forged, meeting diverse customer specifications with a comprehensive range.3. Robust Capacity: Our substantial production capacity of approximately 100,000 MT ensures uninterrupted supply and timely delivery of media.4. State-of-the-Art Production Facilities: Equipped with cutting-edge automatic production lines, we maintain exceptional quality and consistency.5. Prompt Delivery: Thanks to our automated system, we guarantee swift delivery post order confirmation, with turnaround as fast as 14 days.6. Rigorous Quality Control: Our dedicated laboratory, equipped with precise and advanced instruments, ensures adherence to the highest quality standards at every production stage.WHY CHOOSE SHANDONG JINCHI?Premium raw materials sourced from major steel millsUtilization of Advanced automatic production technologyComprehensive and Strict quality management processes, supported by excellent after-sales serviceOver 20 years of industry expertiseEquipped with Advanced and precise laboratory equipmentCertified by ISO9001, ISO14001, ISO45001, and SGSStrategically located, just four hours from Qingdao portExcellence in Manufacturing Process

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