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| Categories | Casting Steel Ball |
|---|---|
| Brand Name: | DRAGON STEEL BALLS |
| Model Number: | Low Cr Mid Chrome High Cr |
| Certification: | CE,ISO |
| Place of Origin: | CHINA |
| MOQ: | 1 ton |
| Price: | Negotiable |
| Payment Terms: | L/C, T/T, D/A, D/P, Western Union, MoneyGram |
| Supply Ability: | 3000 tons / Month |
| Delivery Time: | 3-7 work days/ 25 tons |
| Packaging Details: | Container bags ,steel drums |
| Advantage: | High Wear Resistant,High output and low price |
| Size: | 12mm-150mm |
| Technology: | Casting |
| Application: | Mining,Cement plant,Power Station |
| Port: | Tianjin/Qingdao/Shanghai |
| Hardness: | 57-63 |
| Company Info. |
| Jinan Dragon Steel Balls Co.,Ltd |
| View Contact Details |
| Product List |
Dragon Balls High Quality Casting Steel Ball Grinding Balls For Ball Mill
1. Casting balls is popular grinidng media for ball mill, please tell your size, chrome content or hardness, we will give the most competition qutation ASAP.
Following is the detail:
2. Casting balls Classification
According to the different chemical elements , Cast balls can be divided into Low Cr,Medium Cr and High Cr. At present, the above materials are widely used all over the world, that’s the conventional materials, if there are special needs, can be customized.
3. Casting balls Manufacturing process
Casting balls are melted in electric furnace and poured into moulds after scientific proportioning. High chromium cast balls are also processed by oil quenching.
4. Casting balls 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. Casting ballsTest
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.
Casting balls
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