P355NL2 is a weldable, fine grained, normalized steel plate for high stressed welded constructions in constructional steel work, hydraulic steel work, bridge building, mechanical engineering, shipbuilding, pressure vessels and penstock.
EN10028-3 P355NL2 Chemical Composition
|
Grade |
Chemical Composition |
|
P355NL2 |
The Element Max (%) |
|
C |
Si |
Mn |
P |
S |
Al(min) |
N |
|
0.18 |
0.50 |
1.10-1.70 |
0.020 |
0.010 |
0.020 |
0.012 |
|
Cr |
Cu |
Mo |
Nb |
Ni |
Ti |
V |
|
0.30 |
0.30 |
0.08 |
0.050 |
0.50 |
0.03 |
0.10 |
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
EN10028-3 P355NL2 Mechanical Property
|
Grade |
Mechanical Property |
|
|
P355NL2 |
Thickness |
Yield |
Tensile |
Elongation |
|
mm |
Min Mpa |
Mpa |
Min % |
|
≤ 16 |
355 |
490-630 |
22 |
|
16＜t ≤40 |
345 |
490-630 |
22 |
|
40＜t≤60 |
335 |
490-630 |
22 |
|
60＜t≤100 |
315 |
470-610 |
21 |
|
100＜t≤150 |
305 |
460-600 |
21 |
|
150＜t≤250 |
295 |
450-590 |
21 |
Thickness: 5-250mm
Dimensions; up to 4,000 x 16,000mm
Additional technical services for P355NL2 boiler steel plate from Shanghai Katalor which including Heat treatment(Normalized,TMCP,Quenched and Tempered,N+T),Z-test
(Z15,Z25,Z35),Ultrasonic Examination,Low temperature impacting test,DWTT,PWHT and cutting&welding into special pieces for clients.
You can get P355NL2 steel plate with our service, please contact us soon.
