The KR DH40 shipbuilding steel plates have yield strength of 56,500 psi (390 MPa), and ultimate tensile strength of 74,000 - 94,500 psi (510-650 MPa).KR DH40 shipbuilding steel plate is a kind of hot rolled high tensile strength steel. Higher-strength KR
The grade SCM432 is under the standard JIS G4053-2003. SCM432 is used to manufacture all kinds of engineering structures, such as building, bridge, shipping and car, ect.