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石墨钢轧辊GS
| 化学成分 % | ||||||||
| 型号 | C | Si | Mn | Cr | Ni | Mo | P | S |
| GS150 | 1.40-1.60 | 1.00-1.70 | 0.60-1.00 | 0.60-1.00 | 0.20-1.00 | 0.20-0.50 | ≤0.035 | ≤0.030 |
| GS160 | 1.50-1.70 | 0.80-1.50 | 0.60-1.00 | 0.50-1.50 | 0.20-1.00 | 0.20-0.80 | ≤0.035 | ≤0.030 |
| GS190 | 1.80-2.00 | 0.80-1.50 | 0.60-1.00 | 0.50-2.00 | 0.60-2.20 | 0.20-0.80 | ≤0.035 | ≤0.030 |
| 性能与应用 | |||
| 型号 | 硬度 | 尺寸 | 应用 |
| HSD | MM | ||
| GS150 | 40-50 | ￠400-1400 | 型钢、棒线材轧机；钢坯轧机；热轧板带钢粗轧辊、立棍；型钢万能轧机 |
| GS160 | 45-55 | ||
| GS190 | 50-60;55-65 | ||
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