|
|
C | Si | Mn | Cr | W | V | P | S |
1.00~1.15 | ≤0.40 | ≤0.40 | 5.50~7.00 | 1.10~1.50 | 0.50~0.70 | ≤0.030 | ≤0.030 |
臨界點 | Ac1 | Acm | Ar1 | Arm | Ms | Mf |
溫度(近似值)/℃ | 815 | 845 | 625 | 775 | 150 | -100 |
溫度/℃ | 100~250 | 250~350 | 350~600 |
(膨)脹系數/℃-1 | 10.3×10﹣6 | 10.3×10﹣6 | 10.3×10﹣6 |