Hot rolled steel balls have high output and large production capacity, which are dozens of times that of cast steel balls. The process of hot rolling steel balls determines that the internal structure of hot-rolled steel balls is dense, with high impact toughness and tensile strength.
Size Range: | Φ20mm-150mm | Raw Material: | B2 B3 B4 B6 |
Process: | Hot-rolled | Breakage Rate: | <0.5% |
Impact Toughness: | >15J/cm² | Impact to broken: | more than 18000 times |
Surface Hardness: | 58-65HRC | Volume Hardness: | 56-63 HRC |
Application: | Ball Mill, Sag Mills, Vertical mills, Mineral Process | ||
Package: | Steel Drums & Flexible Container Bags | ||
Material | C% | Si% | Mn% | Cr% | P% | S% |
B2 | 0.75-0.85 | 0.17-0.37 | 0.70-0.85 | 0.50-0.60 | ≤0.020 | ≤0.020 |
B3 | 0.56-0.66 | 0.20-0.37 | 0.75-0.90 | 0.80-1.10 | ≤0.020 | ≤0.020 |
B6 | 0.70-0.85 | 0.20-0.30 | 0.85-1.10 | 0.80-1.10 | ≤0.020 | ≤0.020 |
The hot-rolled steel balls manufactured by our company using rotary cutting and rolling forging have the advantages of fast delivery, large output, and stable quality. We specially customize the wear-resistant steel from well-known Chinese steel mills, high automation equipment, unique heat treatment process, and strict quality control system, so that our hot rolling steel balls have excellent performance in various aspects, with surface hardness up to HRC58-65, volume hardness up to HRC56-63, uniform hardness distribution, impact toughness greater than 15J/cm², and crushing rate less than 0.5%.
Small-sized hot rolled steel balls have higher technical requirements for manufacturers. We have fully mastered the core technology for producing high-quality and qualified stainless steel grinding balls. After years of customer use feedback, our small-sized hot rolling ball have good use effects and good wear resistance. There is almost no breakage or loss of roundness.
Hot rolling steel balls are widely used in various industrial applications due to their enhanced mechanical properties and cost-effectiveness. In the agriculture sector, the hot rolled steel balls are integral to components such as tractors, silos, and watering systems, offering durability and resistance to wear and corrosion. The automotive industry utilizes hot rolled steel balls for underbody components, suspension, and chassis parts, benefiting from their sturdiness and ease of welding. In the railroad industry, hot rolled steel balls are essential for making reliable tracks, joint bars, and car parts, ensuring efficiency and safety. The mining industry also relies on hot-rolled steel products like support beams, ladders, and grinding balls, which are resistant to vibration and shock, making them ideal for harsh conditions. Overall, the versatility and robust performance of hot rolled steel balls make them indispensable across these sectors.
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