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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
GB standard hot rolled Q265GNH shipbuilding steel coil price
Q265GNH marine steel coil is our main production products, we are maintained at more than 1,000 tons per month Q265GNH steel coil steel stocks, and with the world's new and old customers to maintain long-term cooperative relations, the following to introduce you to our Q265GNH marine steel coil basic chemical properties and life application.
Chemical composition of EN10028 Q265GNH marine steel coils:
C≤0.20;Mn:0.80-1.40;S≤0.015;N≤0.012;Cu≤0.30;Nb≤0.02;Ti≤0.03;Si≤0.40;
P≤0.025;Al≤0.02;Cr≤0.30;Mo≤0.08;Ni≤0.30;Vi≤0.02
Thickness:1-800mm;width:50-1500mm;length:as required
Technique:hot rolled
Surface treatment:galvanized
Packaging details:standard seaworthy packaging
Payment terms:T/T,L/C
Application:construction plate,boiler plate,container plate,shipbuilding plate,all kinds of industries and manufacturing structural applications.
About Q265GNH marine steel coil basic chemical properties and applications, if you want to know more, please contact us, we will give you a detailed answer, as the most popular Q265GNH steel coil steel suppliers in China, Can provide Q265GNH marine steel coil with high quality and competitive prices, you are welcome to inquire.
About EN10028 Q265GNH steel coil basic chemical properties and applications, if you want to know more, please contact us, we will give you a detailed answer, as the most popular Q265GNH steel coil steel suppliers in China, Can provide Q265GNH marine steel coil with high quality and competitive prices, you are welcome to inquire.