AH32 AH36 Shipbuilding Steel Plate 6-650mm Thickness 1500-4020mm Width for Marine Construction
Price:
Negotiate
MOQ:
1
Delivery Time:
15-25 working days
Brand:
HNJBL
Product Description
Product Overview
AH32/AH36 shipbuilding steel plates are high-quality hot-rolled structural steels manufactured to meet international classification society standards for marine vessel construction.
Key Specifications
Material: Carbon Steel
Available Grades: A, B, D, E, AH32, AH36, DH32, DH36, EH32, EH36, Q345CDE, Q390CDE, Q420CDE, Q460CDE, Q550CDE, Q690CDE
Standard Sizes:
• Thickness: 6mm-650mm
• Width: 1500mm-4020mm
• Length: 3000mm-18800mm
Available Shapes: Flat plate, Angle Bar, Unequal Angle Steel
Certification Standards
Approved by major international classification societies including:
• ABS (American Bureau of Shipping)
• BV (Bureau Veritas)
• CCS (China Classification Society)
• DNV (Det Norske Veritas)
• GL (Germanischer Lloyd)
• LR (Lloyd's Register of Shipping)
• NK (Nippon Kaiji Kyokai)
• RINA (Registro Italiano Navale)
Chemical Composition
| Grade | C | Mn | Al | Si | P | S |
|---|---|---|---|---|---|---|
| AH32 | ≤0.18 | 0.7~1.60 | ≥0.015 | 0.10~0.50 | ≤0.04 | ≤0.04 |
| DH32 | ≤0.18 | 0.90~1.60 | ≥0.015 | 0.10~0.50 | ≤0.04 | ≤0.04 |
| EH32 | ≤0.18 | 0.90~1.60 | ≥0.015 | 0.10~0.50 | ≤0.04 | ≤0.04 |
| AH36 | ≤0.18 | 0.7~1.60 | ≥0.015 | 0.10~0.50 | ≤0.04 | ≤0.04 |
| DH36 | ≤0.18 | 0.90~1.60 | ≥0.015 | 0.10~0.50 | ≤0.04 | ≤0.04 |
| EH36 | ≤0.18 | 0.90~1.60 | ≥0.015 | 0.10~0.50 | ≤0.04 | ≤0.04 |
Mechanical Properties
| Steel Grade | Thickness (mm) | Yield Point (MPa) | Tensile Strength (MPa) | Elongation (%) | Impact Test Temp (°C) | Impact Absorption (J) |
|---|---|---|---|---|---|---|
| A | ≤50 | ≥235 | 400~490 | ≥22 | - | |
| B | ≤50 | ≥235 | 400~490 | ≥22 | 0°C: ≥27 | |
| D | ≤50 | ≥235 | 400~490 | ≥22 | -10°C: ≥27 | |
| E | ≤50 | ≥235 | 400~490 | ≥22 | -40°C: ≥27 | |
| AH32 | ≤50 | ≥315 | 440~590 | ≥22 | 0°C: ≥31 | |
| DH32 | ≤50 | ≥315 | 440~590 | ≥22 | -20°C: ≥31 | |
| EH32 | ≤50 | ≥315 | 440~590 | ≥22 | -40°C: ≥31 | |
| AH36 | ≤50 | ≥355 | 490~620 | ≥22 | 0°C: ≥34 | |
| DH36 | ≤50 | ≥355 | 490~620 | ≥22 | -20°C: ≥34 | |
| EH36 | ≤50 | ≥355 | 490~620 | ≥22 | -40°C: ≥34 |
Applications
Grade A steel plate is used for shipbuilding's hull structure and platform applications. These plates feature excellent toughness properties, higher strength, strong corrosion resistance, superior processing characteristics, and excellent welding properties. ASTM A131 Grade A steel plate is suitable for manufacturing hull structures for vessels up to 10,000 tons, typically operating in coastal and river navigation environments.
Product Advantages
• High strength and durability for marine applications
• Excellent corrosion resistance in saltwater environments
• Superior welding and processing properties
• Multiple international certification approvals
• Wide range of sizes and grades available
• Customized design options available
Packaging & Shipping
• Sheets protected with wooden plates for transportation
• Strong wooden packaging for all sheets
• Professional container loading with proper shoring
• Container sealing and photographic documentation
• Fast transportation with regular customer updates
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Jinbailai Industrial Co., Ltd.
Location
A171, Building 4, No. 206, West Fourth Ring Road, High-tech Industrial Development Zone, Zhengzhou City, Henan Province
Contact Person
Jackson Zhu