ABS RINA AH40 hull steel used for shipyard

ABS RINA AH40 hull steel is widely used in shipbuilding industry. AH40 Steel is mainly used to manufacture main hulls of ships, barges, marine equipment and offshore structures. AH40 marine steel is also used to manufacture containers, oil tanks, pressure vessels, bridges and other large structures. It is also used in the construction of docks, ports and other marine engineering construction.

ABS RINA AH40 marine steel is an excellent material for shipbuilding. Its excellent mechanical and chemical properties, excellent weldability, good fatigue resistance and excellent corrosion resistance make it an ideal material for shipbuilding. It is widely used in the construction of ships, barges, marine equipment and offshore structures.

Grade	Thickness(mm)	MinYield(Mpa)	Tensile(Mpa)	Elongation (%)
RINA Grade AH40	8mm-50mm	Min 390Mpa	510-650Mpa	20%	34J
	51mm-70mm	Min390Mpa	510-650Mpa	20%	41J
	71mm-100mm	Min 390Mpa	510-650Mpa	20%	50J

ABS RINA AH40 hull steel is the common material for hulls of ships, barges, marine equipment, and offshore structures. AH40 marine steel is a kind of hot rolled high tensile strength marine steel plate with a minimum yield strength of 390MPa. AH40 steel has excellent chemical and mechanical properties, good weldability and excellent corrosion resistance. ABS RINA AH40 hull steel has good toughness, so it can better resist the impact of waves and seawater erosion. It has higher strength, so AH40 steel can reduce the overall weight of the ship and increase the load-bearing capacity of the ship. It has good ductility, so it can better resist the impact of dynamic loads, such as wave force, wind force and so on.

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