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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
SG365 steel plate,SG365 steel plate supplier

SG365 steel plate under JIS G3116 standard which is mainly used for gas cylinders and gas vessels. As a professional SG365 steel plate supplier, we keep several tons SG365 steel plates in stock. The following is SG365 steel plate details for your reference:
|
Symbol |
Chemical composition |
||||
|
C |
Si |
Mn |
P |
S |
|
|
SG365 |
0.20 |
0.55 |
1.50 |
0.040 |
0.040 |
|
Symbol |
Yield point or proof stress |
Tensile strength |
Elongation % min |
Tensile test piece |
Bendability |
||
|
Bending |
Inside radius |
Test piece |
|||||
|
SG365 |
365 |
540 |
20 |
NO.5 in rolling direction |
180° |
Thickness x 1.5 |
No.3 in rolling direction |

