| I | II | III | IV | V |
C | 0.031 | 0.0483 | 0.036 | 0.0386 | 0.0497 |
Si | 0.0008 | 0.485 | 0.0935 | 0.318 | 0.253 |
Mn | 0.421 | 0.308 | 0.246 | 0.345 | 0.398 |
P | 0.0191 | 0.0214 | 0.0289 | 0.013 | 0.0274 |
S | 0.0119 | 0.0145 | 0.0115 | 0.0145 | 0.0203 |
Cr | 0.004 | 5.22 | 5.4 | 4.97 | 5.43 |
Mo | 0.0074 | 0.0484 | 0.112 | 2.95 | 4.48 |
Ni | 11.75 | 11.333 | 12.48 | 12.54 | 12.64 |
Al | 0.0013 | 0.136 | 0.0001 | 0.113 | 0.125 |
Ti | 0.003 | 0.995 | 0.028 | 0.677 | 0.629 |