EN standard high strength steel plate S355J2 is a low alloyed structural steel suitable for mechanical engineering etc. applications. EN standard high strength steel plate S355J2 posses a good weldability with max CEV =0.47 for all variants.
EN standard high strength steel plate S355J2 chemical composition
| Thickness(mm) |
C |
Si |
Mn |
P |
S |
N |
Cu |
| T≤16 |
0.20 |
0.55 |
1.6 |
0.025 |
0.025 |
... |
0.55 |
| 16<T≤40 |
0.20 |
| 40<T |
0.22 |
EN standard high strength steel plate S355J2 CEV
Nominal thickness no more than 30mm: CEV max = 0.45
Nominal thickness from 30 to 40mm: CEV max =0.47
Nominal thickness from 40 to 150mm: CEV max =0.47
Nominal thickness from 150 to 250mm: CEV max =0.49
Nominal thickness from 250 to 400mm: CEV max =0.49
EN standard high strength steel plate S355J2 has excellent cold forming properties and are often produced using killed steel process and exported to customers in controlled rolling or normalized condition. EN standard high strength steel plate S355J2 is usually well tested and inspected with flattening test, hardness test, impact test, raw material test, ultrasonic test and third-party inspection.
