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- Cast & Forged[10]
- Other Rubber Products[3]
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- Other Hardware[1]
- Fencing[1]
- Flanges[7]
- Abrasives[1]
Contact Us
- Contact Person : Mr. hou songtao
- Company Name : Jinan Zhongtian Industry Co., Ltd.
- Tel : 86-531-83328777,83313266,83320777
- Fax : 86-531-83321777
- Address : Shandong,zhangqiu city of jinan,Sanijan Road, the east of the city,Industrial Zone,zhangqiu city,
- Country/Region : China
- Zip : 250200
High chrome steel ball
Product Detailed
Related Categories:Cast & Forged
1. High Quality.
2.Competitive price.
3. On time delivery
A High Chromiun Casting Grinding Ball 1.Chemical Composition and hardness
| High Chromiun Casting Grinding Ball | Chemical Composition | HRC | ||||||
| C | Si | Mn | Cr | Mo | P | S | ||
| 1.7-3.3 | <=1.0 | <=2.5 | 11-15 15-18 | <=1.5 | <=0.1 | <=0.1 | 58-65 | |
2.properties and Microstructure
| High Chromiun Casting Grinding Ball | Hardness (HRC) | ak (J/cm^2) | Microstructure | Times of falling balls | |
| Quenching(A) | No quenching(A) | ||||
| >=56 | >=50 | >=2.3 | M+C | >=8000 | |
High chrome steel ball
