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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
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Distributor of JIS G3103 SB480 Steel, SB480 Steel Heat Treatment
SB480 steel is under JIS G3103 standard specification for carbon steel and molybdenum alloy steel plates for boilers and other pressure vessels. As a distributor of JIS G3103 SB480 steel, Bebon can offer you large JIS G3103 SB480 steel with large ex-stock.
SB480 Steel Plate Size Range:
Thickness: 4mm to 300mm
Width: 1500mm to 4050mm
Length: 3000mm to 15000mm
Mechanical Properties of JIS G3103 SB480 Steel:
Yield Strength Min.: 265Mpa
Tensile Strength: 480-620Mpa
Elongation min.: 17%
Normalized, Quenched, Tempered, HIC, Impact Test ( Optional if not provided in rules)
JIS G3103 SB480 Steel Application :
JIS G3103 SB480 is used for petrol, chemical, power station, and boiler industry. Besides, SB4801 steel can be made for reactor, heat exchanger, separator, spherical tank, oil or gas tank, pressure vessel for nuclear reaction, and high pressure water pipe.
For more details of JIS G3103 SB480 steel chemical composition, please feel free to contact us. We offer you SB480 steel plate with best price.