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ASTM A202 Grade B is a chromium-manganese-silicon low-alloy steel tailored for high-pressure, medium-temperature pressure vessel applications.2026-04-30
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ASTM A202 Grade A is a critical chromium-manganese-silicon low-alloy steel plate specifically designed for welded pressure vessels and boilers operating at medium temperatures.2026-04-30
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ASTM A202 Pressure Vessel Steel Material and Grades:
Alloy System: **Chromium-Manganese-Silicon (Cr-Mn-Si)** Low-Alloy Heat-Resistant Steel2026-04-17 -
ASTM A204/A204M Grade B molybdenum alloy steel plates for pressure vessels feature superior chemical composition and mechanical properties compared to Grade A2026-04-10
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As a molybdenum-alloy steel plate for pressure vessels under the ASTM A204/A204M standard, A204 Gr.A is a low-alloy, high-strength material specifically designed for service conditions involving moderate temperatures (≤400°C) and moderate-to-high pressure2026-03-31
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P275N steel plate supplier,P275N steel chemical composition
Bebon International is a professional P275N steel plate exporter and a steel Stockist in china. We keep more than 1000 tons P275N steel plates in stock every month. The following is P275N steel plate details for your reference:
P275N steel plate is a kind of weldable normalized fine grained pressure vessel steel which is mainly used for building pressure vessels and boilers and pipes for hot liquid.
P275N steel size offered by us:
Thickness 5-300mm, Width 1500-3500mm, Length 3000-12000mm
P275N steel chemical composition:
|
Element |
Max % |
Element |
max % |
|
C |
0.18 |
Cu |
0.30 |
|
Si |
0.40 |
Mo |
0.08 |
|
Mn |
0.50-1.40 |
N |
0.02 |
|
P |
0.03 |
Nb |
0.05 |
|
S |
0.03 |
Ni |
0.50 |
|
AL |
0.020 |
Ti |
0.03 |
|
Cr |
0.30 |
V |
0.05 |
|
Nb+Ti+V |
0.05 |
|
|
|
Grade |
|
||||||
|
Thickness |
Yield |
Tensile |
Elongation |
Impact Energy(KV J) min |
|||
|
P275N |
mm |
Min Mpa |
Mpa |
Min % |
-20° |
0° |
+20° |
|
≤ 16 |
275 |
390-510 |
24 |
40 |
47 |
55 |
|
|
16> to ≤35 |
275 |
390-510 |
24 |
40 |
47 |
55 |
|
|
35> to ≤50 |
265 |
390-510 |
24 |
40 |
47 |
55 |
|
|
50> to ≤70 |
255 |
390-510 |
24 |
40 |
47 |
55 |
|
|
70> to ≤100 |
235 |
370-490 |
23 |
40 |
47 |
55 |
|
|
100> to ≤150 |
235 |
350-470 |
23 |
40 |
47 |
55 |
|
Payment form: T/T, L/C
Trading term: FOB, CIF, CFR
Delivery look at the situation: Spot 1-3 days, Futures 25 days(Our delivery date will be must faster according to your requirement).
As a professional globe P275N steel plate supplier, we promise we can offer you the qualified P275N steel at the competitive price and rapid delivery time.