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Executive Standard: SA299 Gr. B steel plates comply with the ASME standard, specifically ASTM A299/A299M.2026-08-26
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SA299 is a carbon-manganese-silicon steel plate designed for pressure vessels—often referred to as "gas drum steel" under US standards.2026-08-19
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ntroduction to SA299 Gr.A Steel Plate:
SA299 Gr.A is a steel plate grade designated for boilers and pressure vessels under American standards.2026-08-11 -
A285 Gr.C and SA285 Gr.C steel plates represent the same grade, though they are governed by different standards.2026-08-04
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SA283 Gr.B is a low-to-medium strength carbon structural steel plate conforming to the American Society of Mechanical Engineers (ASME) standard.2026-07-31
P355NL2 steel plate, P355NL2 chemical composition
P355NL2 steel plate is a kind of boiler steel plate which under EN 10028-3 standard. P355NL2 this material is mainly used to fabricate boiler and pressure vessel. So , same the other boiler and pressure vessel using steel plate, this kind of steel has the good grain and Mechanical properties. More informational about P355NL2 steel plate, please see the following:
Steel name: P355NL2 steel plate/sheet, P355NL2 boiler steel plate/sheet, P355NL2 Pressure Vessel steel/sheet
P355NL2 steel plate specification:
Steel Grade: EN 10028-3 P355NL2 Standard: EN 10028-3
Thickness: 6mm to 300mm, Width: 1500mm to 4050mm, Length: 3000mm to 15000mm.
P355NL2 steel surface treatment: Shot blasting and painting or coated.
|
Grade |
The Element Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
Al(min) |
N |
|
|
P355NL2 |
0.18 |
0.50 |
0.9-1.70 |
0.025 |
0.015 |
|
0.02 |
|
Cr |
Cu |
Mo |
Nb |
Ni |
Ti |
V |
|
|
0.30 |
0.30 |
0.08 |
0.005 |
0.50 |
0.03 |
0.10 |
|
|
Grade |
|||||||
|
Thickness |
Yield |
Tensilmie |
Elongation |
Impact Energy(KV J) min |
|||
|
P355NL2 |
mm |
Min Mpa |
Mpa |
Min % |
-20° |
0° |
+20° |
|
≤ 16 |
355 |
490-630 |
22 |
65 |
90 |
100 |
|
|
16> to ≤35 |
355 |
490-630 |
22 |
65 |
90 |
100 |
|
|
35> to ≤50 |
345 |
490-630 |
22 |
65 |
90 |
100 |
|
|
50> to ≤70 |
325 |
490-630 |
22 |
65 |
90 |
100 |
|
|
70> to ≤100 |
315 |
470-610 |
21 |
65 |
90 |
100 |
|
|
100> to ≤150 |
295 |
450-590 |
21 |
65 |
90 |
100 |
|
P355NL2 steel main application: P355NL2 steel plates are mainly used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.
Bebon International is a professional P355NL2 steel exporter and a steel Stockist in china. We keep more than 1000 tons P355NL2 steel in stock every month. If you want to get the P355NL2 steel price, please do not hesitate to contact us.