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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
High quality SM570 Low Alloy high strength steel plate manufacturer
SM570 steel grade is a low alloy, high strength structural steel, it process good cold forming property. SM570 steel plate used for bridges, ships, rolling stocks, petroleum storage tanks, containers and other constructions that have superior weld-ability.
SM570 steel plate Specification:
Standard: JIS G3106-2004
Thickness: 5mm to 300mm
Width: 1500mm to 4000mm
Length: 3000mm to 12000mm
Chemical Composition of the SM570 steel plate:
|
Grade
|
The Element Max (%) |
|||||
|
C |
Si |
Mn |
P |
S |
Cu (min) |
|
|
SM570 |
0.18 |
0.55 |
1.70 |
0.035 |
0.035 |
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BBN supplied SM570 steel plate to many largest factory in Southeast Asia country. Besides that, BBN also can supply SM400A/B/C, SM490YA/YB, and SM490A/B/C steel grade too. If you any need in SM570 steel plate, you can contact us at any times.