规格1:规格1未填写
规格2:规格1未填写
规格3:规格1未填写
起订:10KG
供应:10000KG
发货:3天内
发送询价
化学成分 【化学成分】（质量分数）（%）
| 等级 | C | Mn | Si | P | S | V | Nb | Ti | Al | Cr | Ni |
| A | ≤0.20 | 1.00～1.60 | ≤0.55 | ≤0.045 | ≤0.045 | 0.02～0.20 | 0.015～0.060 | 0.02～0.20 | - | ≤0.30 | ≤0.70 |
| B | ≤0.20 | 1.00～1.60 | ≤0.55 | ≤0.040 | ≤0.040 | 0.02～0.20 | 0.015～0.060 | 0.02～0.20 | - | ≤0.30 | ≤0.70 |
| C | ≤0.20 | 1.00～1.60 | ≤0.55 | ≤0.035 | ≤0.035 | 0.02～0.20 | 0.015～0.060 | 0.02～0.20 | ≥0.015 | ≤0.30 | ≤0.70 |
| D | ≤0.20 | 1.00～1.60 | ≤0.55 | ≤0.030 | ≤0.030 | 0.02～0.20 | 0.015～0.060 | 0.02～0.20 | ≥0.015 | ≤0.30 | ≤0.70 |
| E | ≤0.20 | 1.00～1.60 | ≤0.55 | ≤0.025 | ≤0.025 | 0.02～0.20 | 0.015～0.060 | 0.02～0.20 | ≥0.015 | ≤0.30 | ≤0.70 |
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