Steel for Boilers and Pressure Vessels P355NL1
P355NL1 steel is a kind of boiler and pressure vessels steels, it is a normalized steel plate and sheet which is mainly used for building pressure vessels and boilers and pipes for hot liquid.
P355NL1 Steel Plate Specification:
Standards: EN, AISI, ASTM, GB, JIS
Shape: Plate
Thickness: 8-80mm
Width: 1250-2700mm
Length: 1-12M, or as required
MOQ: 10 Metric Tons
Trade terms: FOB, CFR, CIF
Payment method: L/C,D/A,D/P,T/T
Port of Loading: Any port in China
Delivery Time:7-30 days from ordering date
P355NL1 steel Chemical Composition:
P355NL1 Chemical Composition |
|||||||
|
Grade |
The Element Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
Al(min) |
N |
|
|
P355NL1 |
0.18 |
0.50 |
0.9-1.70 |
0.03 |
0.020 |
|
0.02 |
|
Cr |
Cu |
Mo |
Nb |
Ni |
Ti |
V |
|
|
0.30 |
0.30 |
0.08 |
0.005 |
0.50 |
0.03 |
0.10 |
|
P355NL1 steel Mechanical Property:
Grade |
|
P355NL1 Mechanical Property |
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|
Thickness |
Yield |
Tensilmie |
Elongation |
Impact Energy(KV J) min |
|||
|
P355NL1 |
mm |
Min Mpa |
Mpa |
Min % |
-20° |
0° |
+20° |
|
≤ 16 |
355 |
490-630 |
22 |
47 |
55 |
63 |
|
|
16> to ≤35 |
355 |
490-630 |
22 |
47 |
55 |
63 |
|
|
35> to ≤50 |
345 |
490-630 |
22 |
47 |
55 |
63 |
|
|
50> to ≤70 |
325 |
490-630 |
22 |
47 |
55 |
63 |
|
|
70> to ≤100 |
315 |
470-610 |
21 |
47 |
55 |
63 |
|
|
100> to ≤150 |
295 |
450-590 |
21 |
47 |
55 |
63 |
|
P355NL1 Steel Surface: Black, Painted, Galvanized.
P355NL1 Steel Tests: HIC, PWHT, Z15 Z25 Z35, Crack Detection , etc.
Heat Treatment: Hot Rolled, CR, Normalized, Quenched, Tempering, TMCP, Electroslag Remelting Technical, HIC test.
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