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ASTM A202 Grade B is a chromium-manganese-silicon low-alloy steel tailored for high-pressure, medium-temperature pressure vessel applications.2026-04-30
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ASTM A202 Grade A is a critical chromium-manganese-silicon low-alloy steel plate specifically designed for welded pressure vessels and boilers operating at medium temperatures.2026-04-30
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ASTM A202 Pressure Vessel Steel Material and Grades:
Alloy System: **Chromium-Manganese-Silicon (Cr-Mn-Si)** Low-Alloy Heat-Resistant Steel2026-04-17 -
ASTM A204/A204M Grade B molybdenum alloy steel plates for pressure vessels feature superior chemical composition and mechanical properties compared to Grade A2026-04-10
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As a molybdenum-alloy steel plate for pressure vessels under the ASTM A204/A204M standard, A204 Gr.A is a low-alloy, high-strength material specifically designed for service conditions involving moderate temperatures (≤400°C) and moderate-to-high pressure2026-03-31
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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.