 
 
| 牌号 | C | Si | Mn | Cr | Ni | Mo | Cu | P | S | 
| ≤ | |||||||||
| H12Cr13 | ≤0.12 | ≤0.50 | ≤0.60 | 11.5~13.50 | ≤0.60 | ≤0.75 | ≤0.75 | 0.03 | 0.03 | 
| H06Cr12Ni4Mo | ≤0.06 | ≤0.50 | ≤0.60 | 11.00~12.50 | 4.00~5.00 | 0.40~0.70 | ≤0.75 | 0.03 | 0.03 | 
| H31Cr13 | 0.25~0.40 | ≤0.50 | ≤0.60 | 12.00~14.00 | ≤0.60 | ≤0.75 | ≤0.75 | 0.03 | 0.03 | 
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