How to Choose the Right Carbon Steel Coil: Differences Between Hot-Rolled and Cold-Rolled Steel and Their ApplicationsWhen selecting the right carbon steel coil for your project, understanding the distinctions between hot-rolled and cold-rolled processes is crucial. The choice between these two type
When it comes to carbon seamless tubes, choosing the right production process significantly impacts their performance, quality, and application. In this guide, we’ll explore the differences between hot-rolled seamless tubes and cold-rolled seamless pipes, highlighting their unique features, benefits
IntroductionSteel, in its various forms, is an omnipresent material in industrial applications, from construction to manufacturing of consumer goods. Among its different types, carbon steel and regular (mild) steel are frequently compared for their properties and usability in different scenarios. Th
Zhongrun Steel (Foshan) Co., Ltd. is located in the beautiful Foshan City, Guangdong Province. It has 25 years of production and sales experience, exported to more than 30 countries, and has more than 500 cooperative customers. At present, it is an excellent enterprise in the Foshan market in terms
Zhongrun Steel (Foshan) Co., Ltd. is located in the beautiful Foshan City, Guangdong Province. It has 25 years of production and sales experience, exported to more than 30 countries, and has more than 500 cooperative customers. At present, it is an excellent enterprise in the Foshan market in terms
Zhongrun Steel (Foshan) Co., Ltd. is located in the beautiful Foshan City, Guangdong Province. It has 25 years of production and sales experience, exported to more than 30 countries, and has more than 500 cooperative customers. At present, it is an excellent enterprise in the Foshan market in terms
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ship steel plate
PRODUCT DESCRIPTION
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PRODUCT DESCRIPTION
SHIPBUILDING STEEL PLATE
Material :Carbon Steel sheet
Standards:ASTM A131,EN 10025;JIS G3101
Grade:AB/A,AB/B,AB/D,AB/EandAH32,DH32,EH32,AH36,DH36,EH36
Thickness:5mm - 150mm
Width :1000mm - 4000mm
Length:6000mm - 20000mm
Size:Support customization
MOQ: 10 TON
Origin: China
Payment :T/T;L/C
Sample: Free
Ship steel plate is a kind of carbon steel specially used for building and repairing ship hulls and their auxiliary structures. With its excellent performance, it has become an important basis for hull structure design and construction technology. Its performance is directly related to the safety, durability and service life of the ship. Therefore, there are strict requirements for its chemical composition, mechanical properties, process performance and quality to ensure high-quality shipbuilding results.
Meets the requirements of China's national standard GB712-88:
General strength hull steel: divided into four quality grades A, B, D, and E.
High-strength hull steel: divided into two strength levels (32 and 36), three quality grades (AH, DH, EH).
Corresponding international standards:
American Bureau of Shipping (ABS): AB/A, AB/B, AB/D, AB/E, AH32, DH32, EH32, AH36, DH36, EH36
Germanischer Lloyd (GL): GLA, GLB, GLD, GLE, GLA32, GLD32, GLE32, GLA36, GLD36, GLE36
PRODUCT SHOW
PRODUCT ADVANTAGES
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PRODUCT ADVANTAGES
MECHANICAL PROPERTIES
Providing sufficient tensile strength and yield strength is the core basis for hull design and construction.
Ensure that it is not easy to break during cold and hot processing.
Undergo alternating loads during navigation to extend the service life of the ship.
PROCESS PERFORMANCE
Adapt to complex hull welding needs.
Meet the manufacturing process requirements of various complex structures of the hull.
Easy to process and repair, reducing manufacturing difficulty.
Marine steel plates can effectively resist seawater corrosion.
CORROSION PREVENTION METHODS FOR MARINE STEEL PLATES
Flat and smooth surface reduces the possibility of corrosion.
Supports anti-rust paint coating, and sacrificial anode protection method can be used to extend life.
DEVELOPMENT TREND
With the rapid development of the shipbuilding industry, marine steel plates are developing in the direction of low alloy and high strength to meet the following needs:
Reduce the dead weight of ships
Improve ocean-going transportation capacity
Adapt to large ships and military and civilian dual-use shipbuilding standards
At present, China has generally adopted low-alloy high-strength steels such as 16Mn and 15MnTi to build ocean-going cargo ships, and their yield strength covers the range of 235-400MPa. Future development will focus on improving quality, increasing strength grades and increasing production
APPLICATION
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PRODUCT APPLICATION
Merchant ship construction
Ocean-going cargo ships
Offshore platforms
Ice-class ships
VLCCs
Manufacturing Plant