RINA Grade A shipbuilding steel plate

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10-May-2024

RINA steels come 4 grades in ordinary-strength steel for shipbuilding and grade A is the lowest one of them. RINA Grade A shipbuilding steel plates have yield strength of 34,100 psi (235 MPa), and ultimate tensile strength of 58,000 - 75,500 psi (400-520 MPa). All the RINA Grade A shipbuilding steel plate offered by KUNFENG Industry can be certificated by Registro Italiano Navale (RINA).

The application of RINA Grade A shipbuilding steel plate

RINA A grades of steel plate are almost exclusively used in the Shipbuilding Industry for the construction of structural parts of ships, barges and marine equipment. RINA A Shipbuilding steel plates also can be used for ship repairing, the offshore oil drilling platform, the platform pipe joints and other components.

RINA Grade A shipbuilding steel plate Chemical Composition and Mechanical Property

Grade	Chemical Composition(%)
Grade	C	Mn≥	Si	P	S
BV FH40	0.16	0.90-1.60	0.50	0.025	0.025
Grade	Mechanical Property
Grade	Tensile Strength (MPa)	Yield Strength (MPa)	% Elongation in 2 in.(50mm) min	Impacting Test Temperature(°C)
BV FH40	510-650	390	20	-60

Rolling Size of RINA Grade A shipbuilding steel plate

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

Notes: coil thickness ≤ 25mm
KUNFENG has a long story on supplying RINA Grade A shipbuilding steel plate.recent years, there are more and more buyers of RINA Grade A shipbuilding steel plate buy RINA Grade A shipbuilding steel plate from KUNFENG. KUNFENG is one of pupular suppliers in china. Any question or inquiry please send to email:[email protected]