| Model: | - |
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| Brand: | - |
| Origin: | Made In China |
| Category: | Industrial Supplies / Machinery / Cast & Forged |
| Label: | chrome ball , grinding steel ball , forged steel ball |
| Price: |
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| Min. Order: | - |
| Live Chat: | Last Online:10 Nov, 2012 |
Wangdu Runtai Casting Produce many kinds steel ball:
1. Forged steel balls
Size: 20mm-150mm
Hardness:HRC55-65
Chemical elements: C: 0.52-0.65; Si: 0.2-0.4; Mn: 0.7-1.2; S & P: 0.04Max; Cr: 0.25Max.
2. RCAB-II New Materials Forged Steel Balls
Size: 40mm-150mm
Hardness:HRC58-65
Chemical elements: C: 0.72-0.82; Si: 0.17-0.37; Mn: 0.7-0.8; S & P: 0.04Max;
Cr: 0.28-0.60.
3. High chrome cast balls
Size: 20mm-120mm
Hardness:HRC58-65; Chrome content:11-14%
4. Low chrome cast balls
Size: 20mm-120mm
Hardness:HRC45-55; Chrome content:1-3.5%
5, Bainite ductile casting iron ball
Size: 17mm-130mm
Hardness:more than 50; Chemical elements:C: 3.2-3.8; Si:2.0-3.5
6. All kinds of Stainless steel balls
