Grade KR DH40

KR DH40 shipbuilding Steel Description

KR DH40 steel is a kind of hot rolled high tensile strength steel. Higher-strength KR shipbuilding steel comes in 12 grades of 3 strengths, DH40 is one of the grades. The KR DH40 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). All the KR DH40 shipbuilding Steel offered by BEBON steel can be certificated by Korean Register of Shipping (KR).

KR DH40 Shipbuilding Steel Application

KR DH40 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.

KR DH40 Steel Grade Specification

Thickness: 4 mm to 260mm

Width: 1200mm to 4000mm

Length: 3000mm to 18000mm.

KR DH40 Shipbuilding Steel Chemical Composition

Main chemical composition in KR DH40 steel is carton max 0.180, silicon 0.1-0.5, manganese 09-1.6, phosphorus max 0.035, Sulphur max 0.035.

KR DH40 Grade Ship Steel Mechanical Properties

The min Yield is 390Mpa, the tensile is 510-650Mpa, the Elongation is 20%, the Min Impact Energy is about 40J

BEBON steel has many years experience in making KR DH40 steel. BEBON Steel is a very good KR DH40 steel exporter too. Our KR DH40 steel plates and steel sheets have been exported to worldwide shipyard and ship building company.If you have any needs in KR Grade DH40 steel plate price, please feel free to contact us.

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