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RINA Grade B shipbuilding steel plate

RINA Grade B shipbuilding steel plate

RINA grade B steel is a kind of hot rolled general tensile strength steel. The RINA B grade steel plates have yield strength of 34,100 psi (235 MPa), and ultimate tensile strength of 58,000 - 75,500 psi (400-520 MPa). RINA steels come 4 grades in ordinary
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RINA Grade B shipbuilding steel plate is a kind of hot rolled general tensile strength steel. The RINA Grade B 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). RINA steels come 4 grades in ordinary-strength steel for shipbuilding and RINA Grade B shipbuilding steel plate is one of them.

The application of RINA Grade B shipbuilding steel plate

RINA Grade B shipbuilding steel plates can be used for ship repairing, the offshore oil drilling platform, the platform pipe joints and other components.

RINA Grade B shipbuilding steel plate Chemical Composition Heat Analysis

Element

RINA Grade B  Max %

Element

RINA Grade B  max %

C

0.21

Ni

-

Mn

0.80

Mo

-

Si

0.35

Al

-

S

0.035

 Nb

-

P

0.035

V

-

Cu

-

Ti

-

Cr

-

N

-

RINA Grade B shipbuilding steel plate Steel Mechanical Properties

Grade

Thickness

Yield Strength

Tensile Strength

Elongation

Impact Energy

(mm)

MPa (min)

MPa

% (min)

(KV J) (min)

 

 

 

 

0 degree

RINA Grade B

4-260

235

400-520

22

27J

Note: the impact energy under less 50mm thickness

Rolling Size of RINA Grade B shipbuilding steel plate

Thickness

3-150mm

Width

1220-4200mm

Length

5000-18000mm

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

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Shanghai Katalor Enterprises Co., Ltd

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