News Center
High strength shipbuilding steel plates are specially designed and manufactured to provide excellent strength and durability for use in the construction of ships and offshore structures. These plates are typically made from low-alloy, high-strength steels that offer superior mechanical properties compared to standard structural steels. Some commonly used high strength shipbuilding steel grades include:
ABS (American Bureau of Shipping) Grades: ABS AH36, ABS DH36, ABS EH36, ABS FH36
DNV (Det Norske Veritas) Grades: DNV AH36, DNV DH36, DNV EH36, DNV FH36
LR (Lloyd's Register) Grades: LR AH36, LR DH36, LR EH36, LR FH36
BV (Bureau Veritas) Grades: BV AH36, BV DH36, BV EH36, BV FH36
RINA (Registro Italiano Navale) Grades: RINA AH36, RINA DH36, RINA EH36, RINA FH36
These high strength shipbuilding steel plates exhibit excellent tensile strength, yield strength, and impact toughness, making them suitable for marine applications subjected to harsh operating conditions. The specified grades typically have minimum specified yield strengths in the range of 355-490 MPa (51,300-71,100 psi) and minimum specified tensile strengths in the range of 490-620 MPa (71,100-89,900 psi).
The high strength and toughness of these steel plates allow shipbuilders to construct lighter, more efficient vessels with improved resistance against brittle fracture and fatigue. These plates are used in various shipbuilding components, including hulls, decks, superstructures, and other structural elements.
It's important to consult specific classification societies such as ABS, DNV, LR, BV, or RINA for detailed specifications, requirements, and approvals related to high strength shipbuilding steel plates, as they may vary based on the intended application and regulatory standards.
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.
If you are interested in our company or products, welcome to visit our company or local offices; you can also get contact with us through online consulting, demand table submission, e-mails and telephones. Our staff shall wholeheartedly provide product information, application knowledge and good service for you.
BBN SHIP STEEL FACTORY
