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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
P 275 N steel
P 275 N steel is suitable for the fabrication of pressure vessels for pressurised gases and chemicals, industrial boilers, compressors and heat exchangers. P 275 N steel is intended for use in moderate to high temperature service.
P 275 N steel
P 275 N steel is characterized by a minimum yield strength of 185 - 265 MPa and by good weldability.
P 275 N steel is under EN 10028-3 standard. Besides, the boiler and pressure steel under EN 10028-3 standard also has P 275 NH ，275 NL 1，P 275 NL 2，P 355 N，P 355 NH，P 355 NL 1, P 355 NL 2...
BEBON STEEL can offer P 275 N steel. We registers hundreds of thousands of tons of P 275 N steel ex-stock source on our spot trade flatform. If required, we can also offer chemical analysis, mechanical properties and other detailed information. If you are interested in P 275 N steel, please contract us.