RINA D Shipbuilding Steel Plate

- Sep 08, 2017 -

GNEE Steel can supply RINA Grade D shipbuilding steel plate/ marine steel plate.RINA D shipbuilding steel plate is used in manufacturing hull, maritime oil extraction drilling platform, platform tube junction and other structural components.

RINA D shipbuilding steel plate Specification

Thickness:3-150mm

Width:1220-4200mm

Length:5000-18000mm

RINA D shipbuilding steel plate Chemical composition(%)


C:≤0.21 Mn:≥0.60 Si:0.10-0.35 P:≤0.035 S:≤0.035

RINA D shipbuilding steel plate Mechanical properties

Yield strength(ksi,Mpa):34,235 Tensile strength(ksi,Mpa):58-75,400-520


RINA D shipbuilding steel plate Delivery States:

The delivery States of RINA Grade D (RI/D) steel plate is Pretreatment , CR or Normalizing.

CR (Controlled Rolling), N (Normalizing), TM (TMCP), QT (Quenching and Tempering) and other

delivery states are available as customers’ requirement.

RINA D shipbuilding steel plate Tests:

RINA Grade D (RI/D) steel plate contains Tensile Tests and Impact Tests.

The UT (Ultrasonic Testing), the third party test, Z15, Z25, Z35 test and other tests are also available as customers` requirement.

GNEE Steel is the most competitive manufacturer and supplier of RINA Grade D shipbuilding steel plate in China.

 For more details, please contact us freely.


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