Cr | P |
Ni ≥ |
C ≤ |
Mn ≤ |
Si ≤ |
S ≤ |
Mo ≤ |
16 إلى 18 | 0.045 | 10 - 14 |
0.03 |
2 | 1 | 0.03 | 2 - 3 |
Ultimate ensensile trtrength (Mpa) |
Eالشوق ٪ |
Yifield trtrength Ma |
Density g/cm3 |
485 |
52 |
205 |
7.9 |