forged steel ball
USD $600 - $1,000 /Metric Ton
Min.Order:5 Metric Tons
Jinan Jinchi Steel Ball Co., Ltd.
forged mill ball
1. Forged steel grinding 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.
forged ball
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