
100mm Forged Steel Ball for Iron Ore Mine
100mm Forged Steel Ball For Iron Ore Mine, promise core hardness: 58-60HRC and impact toughness:≥22 J/CM2.
100mm Forged Steel Ball For Iron Ore Mine Introduction
100mm Forged Steel Ball For Iron Ore Mine, promise core hardness: 58-60HRC and impact toughness:≥22 J/CM2.
Details quality performance
Steel Rod Type: B3, Chemical Comments | |||||
C | Si | Mn | P | S | Cr |
0.61-0.65 | 1.73-1.80 | 0.73-0.80 | ≤0.020 | ≤0.015 | 0.80-0.88 |
Ni | Cu | Mo | Alt | V | |
≤0.25 | ≤0.20 | / | / | / | |
100-125mm Forged Steel Ball For Iron Ore Mine | |||||
Ball Size | Surface Hardness | Core Hardness | Volume Hardness | Impact Toughness | |
100mm | 60-62 HRC | 58-60 HRC | 58-62 HRC | ≥22 J/CM2 | |
120mm | 60-62 HRC | 58-60 HRC | 58-62 HRC | ≥24 J/CM2 | |



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