Products
- Bearing Balls[6]
- Deep Groove Ball Bearings[1]
- Flanges[6]
- Cast & Forged[6]
Contact Us
- Contact Person : Mr. gao xuyun
- Company Name : Zhangqiu City Hongyun Forging Co., Ltd.
- Tel : 86-0531-83861704
- Fax : 86-0531-83879646
- Address : Shandong,ZHANGQIU CITY,DONGZHAO VILLAGE INDUSTRIAL PARK
- Country/Region : China
- Zip : 250206
Product Detailed
Related Categories:Cast & Forged
Related Product Searches:Forged steel grinding ball,High Quality,Steel grinding ball, 20mm steel ball
Steel grinding ball
1.High Hardness, High Impact Value,
2.Uniform Chemcial Composition,
3.Low Loss of roundness
Related Product Searches:Forged steel grinding ball,High Quality,Steel grinding ball, 20mm steel ball
Forged steel grinding ball
1.Grinding Ball Dia.20-150mm 2.Wear-resistant,High impact value 3.High combined efficiency 4.Unbreakable:0.5MAX
Type and Chemical Composition of Cast Iron Balls | ||||||
Name | Cr | Mn | C | Si | S | P |
Special Hi-Cr I | 22-32 | 0.5-2.0 | 2.0-2.8 | 1.0max | 0.06max | 0.08max |
Special Hi-Cr II | 17-22 | 0.5-2.0 | 2.0-2.8 | 1.0max | 0.06max | 0.08max |
Special Hi-Cr III | 15-17 | 0.5-2.0 | 2.2-3.0 | 1.0max | 0.06max | 0.08max |
High-Cr | 11-14 | 0.5-2.5 | 2.2-3.2 | 1.0max | 0.06max | 0.08max |
Medium-Cr | 5-10 | 0.5-1.5 | 2.1-3.2 | 1.2max | 0.06max | 0.08max |
Low-Cr | 1.5-3.0 | 0.5-1.5 | 2.2-3.5 | 1.2max | 0.06max | 0.08max |
Forged steel grinding ball