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ship‑building angle steel
High-strength angle steel designed for shipbuilding, available in equal and unequal leg profiles. Used for hull frames, stiffeners, and structural supports in harsh marine environments. Grades include A, B, D, AH32, AH36, DH32, DH36.
ASTM: A131 Grade A/B/DH36/EH36JIS: SM400/SPV400GB: AH36/DH36/EH36
MaterialGB/T 9945-2012 / ASTM A131
Thickness6.5-12 mm (Leg Width Dependent)
Width50-150 mm
Length6000-20000 mm
MOQ1 Ton
Lead Time7-15 days
PortShanghai / Tianjin
Response within 24 hours
In Stock — Ready to Ship
| Material Grade | GB/T 9945-2012 / ASTM A131 | Standard | GB/T 9945-2012 / ASTM A131 |
| Thickness Range | 6.5-12 mm (Leg Width Dependent) | Width Range | 50-150 mm |
| Length Range | 6000-20000 mm | MOQ | 1 Ton |
| Lead Time | 7-15 days | Port of Shipment | Shanghai / Tianjin |
| C | ≤0.18-0.21 | Si | ≤0.50 |
| Mn | 1.20-1.60 | P | ≤0.035 |
| S | ≤0.035 | Yield Strength | ≥235 MPa |
| Tensile Strength | ≥400 MPa |
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