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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
GL GRADE D32 Steel Plate for Shipbuilding
GL GRADE D32 Steel plate for hull structure is mainly used to manufacture the hull, deck and so on.D32 steel is he grades of hot rolled high tensile strength steel.GL GRADE D32 steel plate is used for shipbuilding and oil platform purpose and they are approved by ABS,DNV,GL,BV,LR,NK,RINA and other classification societies.

GRADE D32 Steel Plate for Shipbuilding Chemical composition(mass fraction)(wt.%)
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Cr(%) | Ni(%) | Mo(%) | Al(%) |
| 0.18 | 0.10-0.50 | 0.90-1.60 | 0.040 | 0.040 | 0.20 | 0.20-0.40 | 0.08 | 0.020 0.35 |
D32 shipbuilding steel plate MechanicaL Property:
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
| 227 (≥) | 299 (≥) | 42 | 32 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 113 |
GL GRADE D32 shipbuilding steel plate is the main product Bebon international operations. My company has been committed to providing the best quality and the best price for GL GRADE D32 shipbuilding steel plate.If you beleve us,if you need GRADE D32 steel.Pls contact us anytime.

