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RINA Grade E shipbuilding steel plate

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  • 10-May-2024

RINA Grade E shipbuilding steel plate is a kind of hot rolled general tensile strength steel. The RINA Grade E 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 E shipbuilding steel plate is the highest one of them.

The application of RINA Grade E shipbuilding steel plate

RINA E 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 Grade E shipbuilding steel plate Chemical Composition Heat Analysis

Element

RINA Grade E  Max %

Element

RINA Grade E  max %

C

0.21

Ni

 -

Mn

0.60

Mo

 -

Si

0.1-0.35

Al

 -

S

0.035

Nb

 -

P

0.035

V

-

Cu

-

Ti

-

Cr

-

N

-

RINA Grade E shipbuilding steel plate Mechanical Properties

Grade

Thickness

Yield Strength

Tensile Strength

Elongation

Impact Energy

(mm)

MPa (min)

MPa

% (min)

(KV J) (min)

 

 

 

 

-20 degree

RINA Grade E

4-260

235

400-520

22

27J

Note: the impact energy under less 50mm thickness

Rolling Size of RINA Grade E shipbuilding steel plate

Thickness

3-150mm

Width

1220-4200mm

Length

5000-18000mm

Notes: coil thickness ≤ 25mm
KUNFENG has a long story on suppplying RINA Grade E shipbuilding steel plate. KUNFENG has warehouse of RINA Grade E shipbuilding steel plate located in shanghai and Qingdao. Welcome to send inquiry of RINA Grade E shipbuilding steel plate to KUNFENG.

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