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RMRS FH40 shipbuilding steel plate

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  • 10-May-2024

The RMRS FH40 grade steel plates have yield strength of 56,500 psi (390 MPa), and ultimate tensile strength of 74,000 - 94,500 psi (510-650 MPa). RMRS FH40 steel can achieve the impact toughness at Celsius degree -60°. All the RMRS FH40 shipbuilding Steel offered by KUNFENG Industry can be certificated by RMRS.

The application of RMRS FH40 shipbuilding steel plate

RMRS FH40 shipbuilding steel plates are mainly used for making the offshore oil drilling platform, the hull of ship building and ship repairing, the platform pipe joints and other components.

RMRS FH40 shipbuilding steel plate Chemical Composition

Grade

C %

Si %

Mn %

P %

S %

V %

AL %

Cr %

RMRS Grade FH40

0.160

0.1-0.5

0.90-1.6

0.025

0.025

0.05-0.10

0.015

0.200

Cu %

Mo %

Nb %

Ni %

Ti %

 N%

 

 

0.350

0.080

0.02-0.05

0.800

0.020

 0.009

 

 

RMRS FH40 shipbuilding steel plate Mechanical Properties

Grade

Thickness(mm)

MinYield(Mpa)

Tensile(Mpa)

Elongation (%)

Min Impact Energy

RMRS  FH40

8mm-50mm

Min 390Mpa

510-650Mpa

20%

-60

34J

51mm-70mm

Min390Mpa

510-650Mpa

20%

-60

41J

71mm-100mm

Min 390Mpa

510-650Mpa

20%

-60

50J

The min impact energy is longitudinal energy

The rolling size of RMRS FH40 shipbuilding steel plate

Thickness

3-150mm

Width

1220-4200mm

Length

5000-18000mm

Notes: coil thickness ≤ 25mm
RMRS FH40 steel is a kind of hot rolled high tensile strength steel. KUNFENG is the professional ChineseRMRS FH40 shipbuilding steel plate supplier .If you need RMRS FH40 shipbuilding steel plate , we can put the RMRS FH40 shipbuilding steel plate order to our steel mill directly or collect these goods from our stock directly if we have enough ex-stock .Besides. if you need any offer or if you want to know the price and any other information about RMRS FH40 shipbuilding steel plate price, please be free to contact us.

 

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