Owned minimum yield strength at 355 Mpa for the thickness equal and below 16 millimeters,steel plate S355NL belongs to a higher strength steel grade in these EN 10025-3 standard.The tensile strength of S355NL shall be 470-630 Mpa for the thickness equal and below 100millimeters,Above 100mm,the range shall be within 450-600 Mpa for structural steel plate S355NL.The impacting temperature for steel plate S355NL shall be at minus 50 centigrade when rolling.
| S355NL EN 10111 MATERIAL# 1.0456 |
Comparison of steel grades |
| UNE36081 |
AE 355 KT |
| DIN17102 |
T StE 355 |
| UN |
Fe E 355 KT N |
| NFA36 201 |
E355FP |
| BS1449 |
50 EE |
Chemical composition for S355NL Structural steel (Heat Analysis Max%)
| Main chemical elements composition of S355NL |
| C |
Si |
Mn |
P |
S |
Nb |
V |
| 0.18 |
0.50 |
0.90-1.65 |
0.025 |
0.020 |
0.05 |
0.12 |
| Al(total) |
Ti |
Cr |
Ni |
Mo |
Cu |
N |
| ≥0.02 |
0.05 |
0.30 |
0.50 |
0.10 |
0.55 |
0.015 |
Mechnical property for S355NL Structural steel:
| Thickness (mm) |
| S355NL |
≤ 16 |
> 16 ≤ 40 |
> 40 ≤ 63 |
> 63 ≤ 80 |
> 80 ≤ 100 |
> 100 ≤ 150 |
> 150 ≤ 200 |
> 200 |
| Yield strength (≥Mpa) |
355 |
345 |
335 |
325 |
315 |
295 |
285 |
275 |
| |
≤ 100 |
> 100 ≤ 200 |
> 200 |
| Tensile strength (Mpa) |
470-630 |
450-600 |
450-600 |
we are S355NL steel suppliers,also can supply S275NL steel,please contact us if you need.
