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Executive Standard: SA299 Gr. B steel plates comply with the ASME standard, specifically ASTM A299/A299M.2026-08-26
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SA299 is a carbon-manganese-silicon steel plate designed for pressure vessels—often referred to as "gas drum steel" under US standards.2026-08-19
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ntroduction to SA299 Gr.A Steel Plate:
SA299 Gr.A is a steel plate grade designated for boilers and pressure vessels under American standards.2026-08-11 -
A285 Gr.C and SA285 Gr.C steel plates represent the same grade, though they are governed by different standards.2026-08-04
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SA283 Gr.B is a low-to-medium strength carbon structural steel plate conforming to the American Society of Mechanical Engineers (ASME) standard.2026-07-31
ASTM A242 type2 galvanized H beam hot dipped galvanized steel
A242 type2 H beam steel is a high-strength low-alloy steel, and is the United States resistant to atmospheric corrosion of a steel, with good corrosion resistance, in the production and life of a wide range of applications. We have a large number of A242 type2 H beam steel spot, and with the rest of the world's old and new customers to maintain long-term relations of cooperation, and look forward to your accession. Let's take a look at our A242 type2 H beam steel size and mechanical properties.

Chemical content of ASTM A242 galvanized H beam:
C≤0.20;Mn≤1.35;P≤0.04;S≤0.05;Cu≥0.20
Dimensions:100*20-700*700
Technique:hot rolled
Surface treatment:galvanized
Mechanical properties: tensile strength≥435-485Mpa; yield strength:290-345Mpa;
elongation:21%
Delivery state:hot rolled, cold rolled, normalized, quenched, tempering, thermal mechanical control process (TMCP), electroslag remelting technical, HIC test.
Payment form: T/T, L/C
Application:widely used in air preheater, economizer, railway carriage, containers production, bridge building , construction and so on.
Bebon as one of the most popular A242 type2 H beam Chinese suppliers, we will take strict A242 type2 H beam product quality supervision to ensure that the quality of products provided for you is the highest quality. If you are interested in our products, please feel free to contact us and look forward to your call.

