Product Name: Grinding steel ball
Price: US$
Detail: Forged steel grinding ball
Chemical elements:
C: 0.52-0.65 Si: 0.15-0.37
Mn: 0.6-1.2 S: ≤0.04
P: ≤0.04 Cr: ≤0.25
Hardness: HRC 55-65
Size: DIA 20-150mm
Packing: 1000kgs/bag or according to your requirement

We can offer excellent quality and competitive price, welcoming your enquiry and cooperation.