| ** 號 | 化學成分(質量分數)(％) | |||||||||
| C | Si | Mn | P | S | Ni | Cr | M0 | 其他 | ||
| 奧氏體型 | ||||||||||
| 1Crl7Mn6-Ni5N | ≤0.15 | ≤1.00 | 5.50～7.50 | ≤O.060 | ≤0.030 | 3.50～ 5.50 | 16.00～18.00 | N≤0.25 | ||
| lCrl8Mn8-Ni5N | ≤O.15 | ≤1.00 | 7.50～lO.00 | ≤0.060 | ≤O.030 | 4.00～6.00 | 17.00～19.00 | N≤O.25 | ||
| 1Crl8Mnl0-Ni5Mo3N | ≤0.10 | ≤1.00 | 8.5～12.00 | ≤0.060 | ≤O.030 | 4.00～ 6.00 | 17.00～ 19.00 | 2.8～3.5 | N0.20～O.30 | |