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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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EN 10028-3 P275NH Steel Supplier in China
EN 10028-3 P275NH steel is a non-alloy steel. As a supplier of EN 10028-3 P275NH steel in China, Bebon can supply you EN 10028-3 P275NH steel with high quality and competitive price. The specification EN 10028-3 covers a range of weldable fine grain steels supplied in the normalised condition and intended for pressure purposes. EN 10028-3 P275NH is steel for pressure purposes (P) with minimum yield strength of 275 MPa (275) which has specified elevated temperature properties (NH).
2Thickness: 8-220mm
Width: 1500-3900mm
Length: 3000-18000mm
EN 10028-3 P275NH Steel Chemical Composition:
|
Element |
P275NH Max % |
Element |
P275NH max % |
|
C |
0.16 |
Cr |
0.30 |
|
Si |
0.40 |
Cu |
0.30 |
|
Mn |
0.80-1.50 |
Mo |
0.08 |
|
P |
0.025 |
Nb |
0.050 |
|
S |
0.015 |
Ni |
0.50 |
|
AL |
0.020 |
Ti |
0.03 |
|
N |
0.012 |
V |
0.05 |
EN 10028-3 P275NH Steel Application:
EN 10028-3 P275NH steel material is used mainly in the chemical, petrochemical, and oil industry and for the production of heat exchangers, condensers, evaporators, superheaters, and boiler tank.
If you want to purchase EN 10028-3 P275NH steel or EN 10028-3 P275NH equivalent grades steel, please feel free to contact us. EN 10028-3 P275NH steel is of high quality.