CJM Steel Group Ltd.
Contact UsC.J.M.Stainless Steel Group Ltd
CCSA Shipbuilding Steel Plate Exporter | Marine Grade Steel Supplier
Custom cuts and fast delivery.- OriginChina
- Delivery Time≥7 days
- DemandCustomizable
- StandardASTM, AISI, JIS, GB, DIN, EN
- MOQ 1 Ton
Product Description
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Certified Hot-Rolled CCS-A Steel Sheet Carbon Steel Plates for Shipbuilding & Offshore Engineering
CJM is a trusted global supplier of CCSA shipbuilding steel plates, offering certified marine-grade carbon steel for use in hull structures, offshore platforms, and marine components. All plates comply with international ship classification standards and are sourced from leading mills with guaranteed traceability and quality control.
Product Description:
The CCSA shipbuilding steel plate is a marine-grade steel certified by China Classification Society (CCS), designed for the construction of ship hull structures and offshore engineering projects. As a part of the general strength structural steel family, CCS-A grade steel offers excellent weldability, structural integrity, and corrosion resistance, making it a cost-effective and reliable option for maritime applications.
CCSA steel plates feature a minimum yield strength of 235 MPa and a tensile strength range of 400–520 MPa, ensuring the toughness and ductility required for ship hull fabrication. These plates are widely used in the construction of commercial vessels, cargo ships, container ships, and marine platforms.
Whether you’re building a new vessel or repairing existing marine structures, our hot rolled CCS-A steel plates are available in a wide range of thicknesses and sizes to meet your specific design and strength requirements. We offer ready-to-ship stock for fast delivery and also accept custom cutting upon request.
Key Features:
- Certified by China Classification Society (CCS)
- High weldability and cold-forming properties
- Good corrosion resistance in marine environments
- Suitable for general strength applications in ship hull structures
- Widely used in shipbuilding, offshore platforms, and marine fabrication
Steel Grade and Dimension
| Steel grade | Dimension (mm) | Standard | Delivery condition | ||
| Thickness | width | Length | |||
| A、B、D、A32、D32、A36、D36 | 6~50 | 1050~4050 | 5000~23000 | ABS、BV、CCS、DNVGL、 KR、LR、NK、RINA、RS、GB/T 712 | CR、NR |
| A、B、D、EA32、D32、E32 A36、D36、E36 | 6~100 | N、TMCP | |||
| F32、F36A40、D40、E40、F40 | 6~80 | TMCP | |||
| A420、D420、E420 A460、D460、E460 | 6~80 | TMCP、QT | |||
| QT | |||||
| A500、D500、E500 A550、D550、E550 | |||||
| A620、D620、E620 A690、D690、E690 | 6~130 | ||||
Mechanical Properties:
| Grade | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) |
| CCSA | ≥235 | 400–520 | ≥22 |
Chemical Composition (Max %):
| Element | C | Mn | Si | S | P |
| CCSA | ≤0.21 | ≥0.80 | ≤0.50 | ≤0.035 | ≤0.035 |
Available Stock Sizes (Examples):
14mm × 3000mm × 12500mm
17mm × 2400mm × 7000mm
24mm × 2200mm × 6300mm
(Custom sizes available upon request.)
Applications:
- Hull structures of cargo vessels and oil tankers
- Marine platform and offshore fabrication
- Ship repair and part replacement
- Structural components for port and dock projects
FAQ
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