English 
简体中文 
CN
| Property | Parameter | Description |
|---|---|---|
| Product Name | AH36 Steel Plate for Shipbuilding | High-strength marine grade structural steel |
| Material Grade | AH36 / ASTM A131 Grade AH36 / EN 10225 S355G8+M | International grade equivalents for shipbuilding |
| Standard Compliance | ASTM A131, EN 10225, Lloyd's, ABS, DNV-GL | Meets major marine classification society standards |
| Carbon (C) | ≤0.18% | Controlled carbon for weldability |
| Manganese (Mn) | 0.90-1.60% | Improves strength and toughness |
| Silicon (Si) | 0.10-0.50% | Deoxidizer and strengthener |
| Phosphorus (P) | ≤0.035% | Controlled for ductility |
| Sulfur (S) | ≤0.035% | Low sulfur for improved weldability |
| Tensile Strength | 490-630 MPa | Minimum tensile strength per ASTM A131 |
| Yield Strength | ≥355 MPa | Minimum yield strength at room temperature |
| Elongation | ≥22% | Ductility in 50mm gauge length |
| Impact Energy | ≥34J at -20°C | Charpy V-notch impact test requirement |
| Thickness Range | 6mm - 150mm | Available thickness options for marine structures |
| Width Range | 1500mm - 4000mm | Standard and custom widths available |
| Length Range | 6000mm - 18000mm | Standard and custom lengths |
| Surface Treatment | Shot blasting, primer coating optional | Surface preparation per marine standards |
| Application | Ship hull, offshore platforms, marine structures | High-strength structural applications in marine environment |
| Certification | EN 10204 3.2, ABS, DNV, Lloyd's, CCS | Third-party inspection certificates available |
| Packaging | Steel strapping, waterproof covering, wooden pallet | Export seaworthy packaging |
| MOQ | 10 tons | Minimum order quantity for standard specifications |
Perfect AH36 Plates with Custom Cutting
Ordered 9 tons of AH36 shipbuilding steel (20mm thickness) with custom plasma cutting to complex hull panel geometries. Cutting tolerance achieved ±1.8mm which exceeded our ±2.5mm requirement. Edge beveling at 35° prepared perfectly for our welding procedures. Material certificates from independent inspection agency confirmed carbon 0.15%, tensile strength 531 MPa, Charpy impact 31J at -20°C. Delivered in 19 days including fabrication time. Technical support team provided excellent guidance on weld preparation specifications.
Ordered 9 tons of AH36 shipbuilding steel (20mm thickness) with custom plasma cutting to complex hull panel geometries. Cutting tolerance achieved ±1.8mm which exceeded our ±2.5mm requirement. Edge beveling at 35° prepared perfectly for our welding procedures. Material certificates from independent inspection agency confirmed carbon 0.15%, tensile strength 531 MPa, Charpy impact 31J at -20°C. Delivered in 19 days including fabrication time. Technical support team provided excellent guidance on weld preparation specifications.
