2-6M Length Wear resistant Grinding Cylpebs for rod mills and mining
| Place of Origin: | Shandong |
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Company Profile
| Location: | Jinan, Shandong, China (Mainland) |
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| Business Type: | Manufacturer |
Product Detail
| Model No.: | Grinding Media Balls |
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Product Description
Wear resistant grinding rod Grinding Cylpebs for rod mills and mining
Features and Advantages of Grinding Steel Rod
Concentrating on wear-resistant grinding material for 14 years, We manufacture the product with the length of 2m to 6m and the diameter of 30mm to 140mm. The data is just for reference. The product can also be customized.
After years of research and development, we finally develop the new-type wear resistant grinding rod successfully. The newly developed product is characterized by low wear, unique chemical composition, high hardness of 45HRC to 55HRC, and strong toughness. Meanwhile, via the quenching and high temperature tempering treatment, the internal stress is removed. The product has good straightness,and won't break, bend and come out with two tapering ends. The economic benefit is much in evidence. HOUDE's grinding steel round bar,two ends are not tapered.
grinding rods for rod mill
Mechanical Properties
| Diameter | Length | Surface hardness | Impact test | Tensile strength |
| (mm) | (m) | (HRC) | (Ak) | (Mpa/mm²) |
| Φ30-140 | 2m-7m | 45-55 | ≥12j/cm2 | ≥1000 |
Chemical Composition
| Type | Chemical components | |||||
| C | Mn | Si | Cr | S | P | |
| 45# | 0.42-0.50 | 0.50-0.8 | 0.17-0.37 | ≤0.25 | ≤0.045 | ≤0.040 |
| 50Mn | 0.48-0.56 | 0.70-1.0 | 0.17-0.37 | ≤0.25 | ≤0.035 | ≤0.035 |
| 60Mn | 0.57-0.65 | 0.70-1.0 | 0.17-0.37 |
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