

Shipbuilding Steel Plate refers to the carbon and alloy steel plate used in offshore and marine constructions, common grades are A, B, D, E, AH32/36/40, DH32/36/40, and EH32/36/40 which ranged from different strength. The plates usually used to manufacture ship hulls, bulkheads, upper decks and hatch covers for tankers, bulk carriers, container ships and LNG carriers.
| Steel Grade | C | Si | Mn | P | S | Als |
|---|---|---|---|---|---|---|
| A | ≤0.21 | ≤0.50 | ≥2.5c | ≤0.035 | ≤0.035 | - |
| B | ≤0.21 | ≤0.35 | 0.8~1.2 | ≤0.035 | ≤0.035 | - |
| D | ≤0.21 | ≤0.35 | 0.6~1.2 | ≤0.035 | ≤0.035 | ≥0.015 |
| E | ≤0.18 | ≤0.35 | 0.7~1.2 | ≤0.035 | ≤0.035 | ≥0.015 |
| AH32 | ≤0.18 | ≤0.50 | 0.9~1.6 | ≤0.035 | ≤0.035 | ≥0.015 |
| DH32 | ≤0.18 | ≤0.50 | 0.9~1.6 | ≤0.035 | ≤0.035 | ≥0.015 |
| EH32 | ≤0.18 | ≤0.50 | 0.9~1.6 | ≤0.035 | ≤0.035 | ≥0.015 |
| FH32 | ≤0.18 | ≤0.50 | 0.9~1.6 | ≤0.035 | ≤0.035 | ≥0.015 |
| AH36 | ≤0.18 | ≤0.50 | 0.9~1.6 | ≤0.035 | ≤0.035 | ≥0.015 |
| DH36 | ≤0.18 | ≤0.50 | 0.9~1.6 | ≤0.035 | ≤0.035 | ≥0.015 |
| EH36 | ≤0.18 | ≤0.50 | 0.9~1.6 | ≤0.035 | ≤0.035 | ≥0.015 |
| FH36 | ≤0.18 | ≤0.50 | 0.9~1.6 | ≤0.035 | ≤0.035 | ≥0.015 |
| AH40 | ≤0.18 | ≤0.50 | 0.9~1.6 | ≤0.035 | ≤0.035 | ≥0.015 |
| DH40 | ≤0.18 | ≤0.50 | 0.9~1.6 | ≤0.035 | ≤0.035 | ≥0.015 |
| EH40 | ≤0.18 | ≤0.50 | 0.9~1.6 | ≤0.035 | ≤0.035 | ≥0.015 |
| FH40 | ≤0.18 | ≤0.50 | 0.9~1.6 | ≤0.035 | ≤0.035 | ≥0.015 |
Due to the harsh working environment of the ship, the hull will be subjected to chemical corrosion, electrochemical corrosion and corrosion of Marine organisms and microorganisms. The hull bears large wind and wave impact and alternating load; The shape of the ship makes its processing method complicated and other factors, so the steel requirements for the hull structure are strict. First of all, good toughness is the most critical requirement. In addition, high strength, good corrosion resistance, welding performance, machining performance and surface quality are required.


6MM 10MM 16MM 20MM 100MM ASTM A36 Mild Steel Plate Ship Building Hot Rolled Carbon Steel Ms Plate






To prevent the hull from being corroded by chemical corrosion, electrochemical corrosion and sea life and microorganisms. It is used in making ship body, decks etc.






Packing: Plywood Case/Pallet or Other Export Package Suitable for Long Distance Shipping
Besides steel plate, we have other products. Wear-resistant steel plate, weather resistant steel plate, stainless steel plate, low carbon steel plate, etc. The following are related products for your reference:





We have always aimed at products' quality and customers' benefit, keep working on improving the performance of steel and customer service. So far, our products have been sold far to Malaysia, Vietnam, Singapore, USA, Greece, Russia, Mexico Australia, Canada, Chile, Peru, Colombia, South Africa, Guyana, etc., and other countries and regions, and a famous brand name with international recognition and reputation. Our company has a team of international sales staffs who are familiar with the steel who know well about the procedures of the export business and certificate. We have many warehouses, and the import and export license, providing a professional trade service of brand steel products from purchasing, quality inspection, storage and LCL (Less than container load) to export.


6MM 10MM 16MM 20MM 100MM ASTM A36 Mild Steel Plate Ship Building Hot Rolled Carbon Steel Ms Plate
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