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DH36 is a high-strength structural steel grade commonly used in the construction of ships and marine structures. It is specified in the ASTM A131 standard, which covers structural steel for ships. DH36 is one of the grades within this standard and is known for its excellent mechanical properties suitable for shipbuilding applications.
High Strength: DH36 steel offers high strength, making it suitable for structural components in ships that require strength and durability.
Good Weldability: DH36 is known for its good weldability, allowing for ease of fabrication and welding during ship construction.
Corrosion Resistance: This grade typically offers good corrosion resistance, essential for marine applications where exposure to seawater is a concern.
Impact Toughness: DH36 steel exhibits good impact toughness, crucial for withstanding dynamic loading conditions at sea.
Certification and Compliance: Manufacturers producing DH36 steel must adhere to specific standards outlined in the ASTM A131 specification to ensure quality and performance consistency.
Common Applications: DH36 steel is commonly used in the construction of various ship components such as hulls, decks, bulkheads, and structural reinforcements.
Classification Society Approval: DH36 steel may also be certified by classification societies such as ABS (American Bureau of Shipping) or DNV (Det Norske Veritas) to meet additional industry-specific requirements for shipbuilding.
In summary, DH36 steel is a high-strength structural grade with excellent mechanical properties suited for shipbuilding applications. Its combination of strength, weldability, corrosion resistance, and impact toughness makes it a preferred choice for constructing critical components in ships and marine structures.
GB T 5312 Carbon and carbon-manganese steel seamless steel tubes and pipes are mainly for ship use, also known as shipbuilding steel pipes. Under GB T 5312, there are mainly 5 steel grades: grade 320, 360, 410, 460 and 490. Each grade covers three levels: I, II, III.
Angle steel, commonly known as angle iron, is a long strip of steel whose sides are perpendicular to each other. There are equal angle steels and unequal angle steels. The two sides of equal angle steel are equal in width. The unequal angle steel is also known as L shape profile steel.
Flat bar steel can be produced according to the user's needs, with fixed thickness, width and length. It can reduce the cutting process for users, reduce the consumption of labor and materials, and also reduce the processing loss of raw materials.
Bulb flat steel for shipbuilding
The bulb flat steel is a kind of medium section material which is mainly used in the field of shipbuilding and bridge building, and the shipbuilding bulb flat steel is an auxiliary medium section material for shipbuilding.
The steel for shipbuilding and oil platform---FH40, is the high tensile strength steel.The shipbuilding steel FH40 is the Hull structural steel.We can provide FH40 shipbuilding steel plate price.
The steel for shipbuilding and oil platform---EH40, is the high tensile strength steel.The shipbuilding steel EH40 is the Hull structural steel.We can provide EH40 shipbuilding steel plate price.
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BBN SHIP STEEL FACTORY
