Diameter: 20-170mm Hardness: 60-65HRC Model Number: grinding steel balls Steel Material: Iron,Chrome,50Mn,60Mn,75Mn,75Mn

1. Low carbon steel ball 2. Low price & High Hardness 3. OEM service accepted 4. Low noise &wear resistance 5. Fast delivery

Specification:

1) Diameters: 20mm----170mm 2) Hardness: HRC60-65 3) Chemical elements: C: 0.52-0.65, Si: 0.15-0.37, Mn: 0.6-1.2, P: 0.04 max

 

We are a professional steel ball manufacturer.

DongSheng Steel Ball manufacturing Co.,LTD. is located in venerable city YunCheng which has a history of a thousand years. Being granted the right of self-supporting exporting by the Foreign Trade and Economic Committed of Shandong, is one of most prestigious exporters in Yucheng.

cast grinding steel ball