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Tough and Durable Forged Steel Grinding Media Steel Ball for Grinding Needs1
Wear Resistant MaterialForged Steel BallGrinding Media Ball
Shandong Jinchi Heavy Industry Joint-Stock Co., Ltd
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Product Description Product Description1. Grade: Crafted with precision, our steel balls are available in a variety of resilient grades: 45#, 50Mn, 60Mn, 65Mn, B2, B3, BL, and BG.2. Diameter: Our offering includes a wide range of diameters from a compact 20mm to a robust 150mm, perfectly suited to diverse grinding applications.3. Hardness: Boasting impressive hardness levels of HRC 55-65, our steel balls are engineered for durability and efficiency.4. Breakage Rate: Our products excel with a remarkably low breakage rate of less than 1%, ensuring reliability and longevity.5. Impact Value: Engineered for strength, the impact value exceeds 12j/Cm^2, offering unparalleled performance in demanding environments.6. Falling ball times: Designed for endurance, our balls withstand ≥20000s in falling ball tests, underscoring their remarkable resilience.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≤0.0200.88-0.98BU0.95-1.050.15-0.350.95-1.05≤0.025≤0.0250.45-0.5510900.90-1.100.17-0.370.60-0.90≤0.025≤0.025≤0.02542CrMo0.38-0.450.20-0.400.50-0.80≤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≤0.25Detailed Photos Diameter(mm)Diameter Tolerance(mm)Surface Hardness(HRC)Impact Toughness(j/cm2) Φ20+2, -1>60HRC≥12 Φ25 Φ30 Φ40 Φ50 Φ60+3, -2 Φ70 Φ80 Φ90 Φ100+4, -2 Φ110 Φ120>58HRC Φ130 Φ140+4, -3>55HRC Φ150 Certifications Packaging & Shipping1. Ocean shipping: Ensuring global reach with reliable ocean shipping options.2. Customers designated transportation mode: We accommodate custom transportation modes to meet specific logistical needs.3. Packing Details: A. Securely packed in steel drums (850-930kgs/drum) B. Conveniently packaged in flexible container bags (1 ton/bag), ensuring safe and efficient delivery.4. Delivery Details: Prompt delivery ensured within 15-20 days post payment or LC at sight, to keep your operations running smoothly.Shandong Jinchi Heavy Industry Joint-stock Co., Ltd. As a leading expert, Shandong Jinchi Heavy Industry Joint-stock Co., Ltd. has been dedicated to the production of superior-quality forged and hot-rolled grinding balls, and alloy steel rods for over a decade, achieving an impressive annual output of 100,000 tons. Our state-of-the-art facility features 10 advanced forging and automatic rolling production lines, adept at fulfilling complex customer requirements.Shandong Jinchi has attained prestigious international and industrial certifications including TUV ISO900, ISO14001, ISO45001, along with dual certifications from SGS and BV, affirming our status as a qualified factory. Our cutting-edge laboratory, equipped with top-tier testing apparatus such as spectrometers, hardness testers, drop testers, and impact testers, ensures meticulous quality control and traceability throughout every stage of production, from raw material processing to final shipment. Our esteemed clientele spans across Southeast Asia, Africa, and Latin America, encompassing over 40 nations. We maintain robust business relationships with eminent mining companies, cement plants, thermal power stations, and chemical plants, earning high praise and fostering global business partnerships.
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