Low Chrome Cement Grinding Balls 40mm 60mm 80mm Customized Size For Power Station
Brand Name:DRAGON STEEL BALLS
Certification:CE,ISO
Model Number:Low Cr Mid Chrome High Cr
Minimum Order Quantity:1 ton
Delivery Time:5-7 days / 25 tons
Payment Terms:L/C, T/T, D/A, D/P, Western Union, MoneyGram
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Jinan Shandong China
Address:
Jinan City,Shandong Province,China
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40mm 60mm 80mm Low Cr Cement Grinding Balls Cast Balls For Ball Mill
1. steel balls for ball mill Detail Specifications
① Chemical Composition
Material | Chemical Composition |
Low Cr | C:2.2-3.4, Si:≤1.2, Mn:0.5-1.5, P:≤0.06, S:≤0.06, Cr:1.0-1.5 |
Medium Cr | C:2.0-3.2, Si:<1.0, Mn:0.5-2.5, P:≤0.06, S:≤0.06, Cr:≥5 |
High Cr | C:2.0-3.2, Si:<1.0, Mn:0.5-2.5, P:≤0.06, S:≤0.06, Cr:≥10 |
② Hardness
Type | Low Cr | Medium Cr | High Cr |
20mm-150mm | 45-50 | 48-55 | 58-63 |
③ Dragon Balls Weight
| Size(mm) | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | 120 | 130 | 140 | 150 |
| Weight(kg) | 0.033 | 0.111 | 0.261 | 0.512 | 0.883 | 1.402 | 2.092 | 2.98 | 1.087 | 5.44 | 7.062 | 9.008 | 11.25 | 13.83 |
5. steel balls for ball mill Test
① Factory test
Casting balls test is an very important step. Real-time detection will be carried out in the production process. Balls produced in each shift will be sampled in large quantities and tested for size, hardness, chemical composition, drop test, core pulling and impact value to ensure the quality of steel balls.
② The third party test
According to the customer different demand, casting balls can be tested by any third party.
steel balls for ball mill, forged steel ball, cast iron ball
Low Chrome Cement Grinding Balls 40mm 60mm 80mm Customized Size For Power Station
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