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BV grade DH32 shipbuilding steel plate chemical elements

Posted:2020-04-03 13:12:31

BV grade DH32 shipbuilding steel plate is a kind of hot rolled high tensile strength steel. The BV high strength steels for shipbuilding are covered in 12 grades of 3 strengths, BV DH32 shipbuilding steel plate is one of them, and mainly used to shipbuilding project and ocean offshore structural project.

BV grade DH32 shipbuilding steel plate chemical elements:

C max Si max Mn P max S max Als Nb V Ti max. Cu max. Cr max. Ni max. Mo max.
0.18 0.5 0.90-1.60 0.025 0.025 0.015 0.02-0.05 0.05-0.10 0.02 0.35 0.2 0.4 0.08

BV grade DH32 shipbuilding steel plate has yield strength of 45,500 psi (315 MPa), and ultimate tensile strength of 64,000 - 85,000 psi (440-590 MPa). BV grade DH32 shipbuilding steel plate needs to do low temperature impacting test under minus 20 centigree. It is mainly used to build vessels which are sailing in low temperature oceans.


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