CCS Steel Plate

 

CCS steel plate is the steel plate that meets the standard of China Classification Society (CCS), mainly used in ship construction, marine engineering, marine transportation, etc. CCS steel plate has excellent physical characteristics such as high strength, corrosion resistance, wear resistance, pressure resistance, etc., and meets the requirements of international maritime standards and regulations. Its common specifications include 6mm~40mm thickness, 2000mm~2500mm width, 6000mm~8000mm length, etc.

 

 

1. CCS steel plate has good toughness and plasticity, can adapt to a variety of complex pressure and bending and other deformation work.

2. CCS steel plate has high strength and hardness, which can withstand large loads and has good wear resistance.

3. CCS steel plate has good corrosion resistance and can maintain a good service life in marine and wet environments.

4. CCS steel plate has advanced production process, uniform material quality and good stability to ensure the consistency of product quality.

5. The price of CCS steel plate is relatively low and has high cost performance, which is an economical and practical material.

 

 

CCS steel plate is a kind of high-strength steel plate widely used in the fields of ships, marine engineering, marine equipment and marine resources development. Its main application scope includes the following aspects:

1. Ship construction: CCS steel plate is one of the most important plates in ship construction, used for manufacturing hull structure, stern, mast, pipes, etc.

2. Offshore platform: CCS steel plate is a necessary material for manufacturing offshore oil platforms, wind power generation platforms, floating drilling platforms, subsea oil and gas pipelines and other facilities.

3. Marine engineering: CCS steel plate can be applied to manufacture offshore oil and gas drilling equipment, deep-sea infrastructure and offshore bridges, etc.

4. Marine equipment: CCS steel plates can also be used to manufacture offshore cranes, ship fittings, deep-sea cables, submarine pipelines and other marine equipment.

5. Other fields: In addition to the above fields, CCS steel plates can also be used in construction, machinery manufacturing, railroads, mines and other fields.

 

 

1. material: generally low alloy high strength steel and high alloy steel.

2. Thickness: generally 3mm to 150mm, commonly used thicknesses of 8mm, 10mm, 12mm, 16mm, etc.

3. Width: generally from 1500mm to 4100mm, commonly used widths of 2000mm, 2500mm, etc.

4. Length: generally from 6000mm to 12000mm, also can be customized according to customer demand for special length.

5. Tensile strength: generally 490MPa, 550MPa, 620MPa, etc.

6. Yield strength: generally 345MPa, 420MPa, 460MPa, etc.

7. Elongation: Generally 20% to 25%.

8. Impact toughness: generally -60℃, -40℃, -20℃, etc.

9. Abrasion resistance: generally HB400, HB450, HB500, etc.

10. Surface treatment: can be coated, hot dipped galvanized, sandblasted, etc.

 

 

1. Welding performance problems: problems such as poor welding, cracked welds and welding deformation.

2. Calendering quality problems: uneven calendering, surface cracks and slight delamination, etc.

3. Surface quality problems: surface roughness, bubbles, oxide skin and other problems.

4. Dimensional deviation problems: problems such as large errors and inaccurate dimensions during plate running.

5. Uneven material hardness: there are problems of too high hardness and too low hardness, which makes the strength and toughness of the plate.

6. Chemical composition problems: uneven composition occurs, resulting in unstable performance of the board.

7. Forming problem: the plate is not easy to plastic deformation in forming, resulting in cracks.

8. Surface treatment problems: Insufficient or inappropriate surface treatment, leading to corrosion and poor appearance quality.

Q: What are some common issues that arise with shipbuilding plates?

A: Some common issues include warping, buckling, corrosion, and weak joints.

Q: How can warping and buckling be prevented?

A: Warping and buckling can be prevented by ensuring proper storage and handling of the plates, ensuring that they are not exposed to extreme temperature changes, and selecting the appropriate plate thickness for the intended use.

 

 

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