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Product Details:
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| Diameter: | 50mm-180mm | Impact Value: | ≥5-7J/cm² |
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| Hardness: | 45-55HRC | Breakage Rate: | ≤1% |
| Drop Times: | ≥10 | Brand: | HF |
| High Light: | Manganese Steel Alloy Forged Steel Balls,Alloy Forged Steel Balls 55HRC |
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COMPANY ENVIOMENT
PRODUCTS INTRODUCTION
Huafu grinding rods can be customized according to customer's requirements. Our grinding rods have high content of carbon, manganese and chrome which provide product high hardness and resistance against wear and tear. Our special process results in grinding rod with hardness profiles that have a equal surface and core hardness. The bars are mainly used in metallurgical and mining, cement plant, thermal power, chemical industry, etc.
Chemical Composition of the grinding rod
| C(%) | Si(%) | Mn(%) | Cr(%) | Cu(%) | Mo(%) | P(%) | S(%) | |
| Carbon steel grinding rod | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | ≤0.25 | ≤0.25 | ≤0.3 | ≤0.035 | ≤0.035 |
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40 Chromium alloy grinding rod |
0.37-0.45 | 0.17-0.37 | 0.5-0.8 | 0.8-1.1 | ≤0.25 | ≤0.3 | ≤0.035 | ≤0.035 |
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42 Chromium alloy grinding rod |
0.38-0.45 | 0.17-0.37 | 0.5-0.8 | 0.9-1.2 | ≤0.25 | ≤0.3 | ≤0.035 | ≤0.035 |
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Manganese steel grinding rod |
0.62-0.70 | 0.17-0.37 | 0.9-1.0 | ≤0.25 | ≤0.25 | ≤0.3 | ≤0.035 | ≤0.035 |
| Special steel grinding rod | 0.72-0.80 | 0.17-0.37 | 0.8-0.9 | 0.5-0.6 | ≤0.25 | ≤0.3 | ≤0.035 | ≤0.035 |
Production process of grinding rod
Raw material inspection →Blanking→Burr grinding→intermediate frequency furnace heating→straightening→Quenching treatment→Tempering treatment→Finished products inspection→packing
QUALIFICATION CERTIFICATES
WORKSHOP SCENE
PACKGGE & TRANSPORTATION
CONTACT INFORMATION
Contact Person: Mrs. Anne Wang
Tel: 86-15650016520
