S355Ml TStE355TM E355FP FeE355 KTTM 50EE A633Gr. C
| S355ML EN 10113-3 Number:1.8834 | Comparision of steel grades | |
| SEW 083 | TStE 355 TM | |
| NFA 36-201 | E 355 FP | |
| UNI 7382 | Fe E 355 KTTM | |
| BS 4360 | 50 EE | |
| ASTM | A 633 Gr.C | |
Chemical analysis -% by mass*
| Grade | C max | Si max | Mn max | P max | S max | N max | AL max | Nb max | V max | Ti max | Cr max | Ni max | Mo max | Cu max | CEV max |
| S355ML | 0.14% | 0.50% | 1.60% | 0.03% | 0.025% | 0.02% | 0.02% | 0.05% | 0.10% | 0.05% | 0.30% | 0.50% | 0.20% | 0.55% | 0.45% |
Mechanical properties
| Temperature | -50 | -40 | -30 | -20 | -10 | 0 | 20 |
| Notch impact test. Min. absorbed energy |
27 | 31 | 40 | 47 | 51 | 55 | 63 |
| Nominal thickness(mm) | to 16 | 16 -40 | 40 -63 | 63 -80 | 80 -100 | 100 -120 |
| ReH-Minimun yield strength(Mpa) | 355 | 345 | 335 | 325 | 325 | 320 |
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