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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
Hot sale ASTM A283GR.C H beam section steel made in China
ASTM A283GR.C section steel is our flagship steel products, equivalent to the domestic Q235 section steel, we have a large number of ASTM A283GR.C steel, steel products adopt strict quality supervision, to ensure the inflow of our target market is not inferior ASTM A283GR.C steel products . Here you details about our ASTM A283GR.Csection steel specifications size and production processes.
Chemical composition of A283GR.C H beam section steel:
C:0.17-0.20;Mn≤1.40;P≤0.045;S≤0.045
Thickness:3-650mm;width:1100-4200mm;length:3000-12000mm
Mechanical properties: Tensile strength: (σb / MPa): 415-550; yield (σb / MPa) Elongation not (δ /%) not less than 20
Technique:hot rolled
Surface treatment:galvanized
Application:use for handle various molds, and othe important parts of abrasives
As one of China's most popular supplier of ASTM A283GR.C H beam section steel,we can provide ASTM A283GR.C section steel having a high quality and price competitiveness. If you wish, please feel free to contact us, we will provide you with the best service, please call.