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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
Carbon content of ASTM A515 grade 65 pressure vessel steel plate
ASTM A515 65 pressure vessel steel plate is a medium temperature and high temperature carbon steel plates for pressure vessels, has good chemical resistance, and therefore used widely in life. We are ASTM A515 grade 65 steel plate in China's manufacturers and suppliers, can provide a lot of ASTM A51565 pressure vessel steel plate spot, look forward to working with you. Here with a look at the chemical composition and production process of ASTM A515 grade 65pressure vessel steel plates.
Chemical content of A515 grade 65 pressure vessel steel plate:
C:0.28-0.33;Si;0.15-0.40;Mn≤0.90;P≤0.035;S≤0.035
Thickness:6mm-400mm;width:1500mm-4200mm;length:3000mm-18000mm
Technique:hot rolled
Surface treatment:coated
Application:be used to build boilers and pressure vessels such as petroleum, chemical industry, power plants.
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