ABS DH36 steel is a kind of high tensile strength marine steel. Higher-strength ABS shipbuilding steel comes in 12 grades of 3 strengths, DH36 is one of the grades.
ABS DH40 steel is a kind of hot rolled high tensile strength steel. Higher-strength ABS shipbuilding steel comes in 12 grades of 3 strengths, DH40 is one of the grades