S355NL STEEL PLATE,EN10025-3 S355NL
Source：Yusheng steel
Under europe standard EN10025_3,Steel plate S355NL shall be done impacting test in longitudinal direction under minus 50℃
with the minimum energy 27J.When customers request done charpy_V notch test under minus 20 centi degree,then the
impacting energy shall be above 47J.For the transverse direction,the engery shall be above 16J under the temperature minus 50℃.
The steel Grade S355NL making process shall according to EN10025_1,when customers specified the special steel making process
at the time of the order,the rolling shall be according to the relative orders.
Chemical composition of Ladle analysis for S355NL steel plate (Max %):
|
C |
Si |
Mn |
P |
S |
Nb |
V |
Al total |
|
0.18 |
0.50 |
0.90/1.65 |
0.025 |
0.020 |
0.05 |
0.12 |
≥0.02 |
|
Ti |
Cr |
Ni |
Mo |
Cu |
N |
|
|
|
0.05 |
0.30 |
0.50 |
0.10 |
0.55 |
0.015 |
|
|
Mechanical properties for S355NL steel plate:
|
Yield Strength (Min Mpa) |
Tensile Strength ( Mpa) |
Impacting Test | |||||
|
t≤16 |
16<t≤40 |
40<t≤100 |
100<t |
100<t |
100<t |
℃ |
J |
|
355 |
345 |
335 |
295 |
470-630 |
450-600 |
-50 |
27 |
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