LR Grade A shipbuiding steel plate

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10-May-2024

LR Grade A shipbuiding steel plate is common strength shipbuilding plate which is mainly used for built hull of vessels,ship body construction. LR Grade A shipbuiding steel plate is the Hull structural steel,with it's good toughness properties, higher strength,strong corrosion-resistance,the processing properties,and welding properties. And KUNFENG offer the high quality LR Grade A shipbuilding steel plates for you.

KUNFENG introduce the mechnical property and Chemical composition about LR Grade A shipbuiding steel plate for you. And you can know the more information from KUNFENG, make the best choose.

The mechnical property for LR Grade A shipbuilding steel plate

Yield strength(≥Mpa)	Tensile strength(Mpa)	Elongation in ≥,%
235	400-520	200mm	50mm
		21	24

The Chemical composition for LR Grade A shipbuilding steel plate (Heat Analysis Max%)

Main chemical element composition of ASTM A131 LR Grade A
C	Si	Mn	P	S
0.21	0.50	2.5×C	0.035	0.035

LR Grade A shipbuilding steel plate Rolling size

Thickness	3-150mm
Width	1220-4200mm
Length	5000-18000mm

KUNFENGs Co.,Ltd is committed to creating high-quality products about shipbuilding steel plates, such as LR Grade A shipbuilding steel plate. In recent years, the demand for LR Grade A shipbuilding steel plate is increasing . At present, we have reached cooperation with more than 20 countries in the world and enjoy a good reputation throughout the steel market including LR Grade A shipbuilding steel plate. Choosing KUNFENG is to choose the success, we are looking forward to working with you!