| Cr | C | N | Mn | Si | Ph | S | Fe | |
| MIN | 23.0 | - | - | - | - | - | - | - |
| MAX | 27.0 | 0.15 | 0.25 | 1.5 | 1.0 | 0.04 | 0.03 | Balance |
| 溫度, °F | 70 | 1200 | 1400 | 1600 | 1800 |
| 熱膨脹率, in/in°F x 10-6 | - | 6.3 | 6.4 | 6.7 | 7.3 |
| 熱導率 Btu • ft/ft2 • hr • °F |
13.2 | 18.8 | 19.9 | 20.8 | 21.6 |
| 彈性模量, psi x 106 | 30.4 | 20.0 | - | - |
| 溫度, °F | 70 | 1000 | 1100 | 1200 | 1300 | 1400 |
| 抗拉強度, ksi | 68 | 52.7 | 27.7 | 15.0 | 10.5 | 5.0 |
| 0.2% 屈服強度, ksi | 50 | 42.3 | 23 | 12 | 9.0 | 4.0 |
| 延展率, % | 30 | 27 | 65 | 90 | 113 | 128 |
| 硬度, Rb | 89 - 93 | - | - | - |
| 溫度, °F | 1400 | 1600 | 1800 |
| 最小蠕變 0.0001%/Hour, ksi | 0.26 | - | - |
| 10,000 Hour 蠕變強度, ksi | 1.1 | 0.45 | 0.23 |
