All the DNV DH40 shipbuilding steel plate supplied by Shanghai Royal Industry can be certificated by Shanghai Royal Industry as per customer's request. DNV DH40 steel is a kind of high tensile strength marine steel.
When the EN 10025-5 S355J2W Weathering steel plate comes into contact with the atmosphere, Cu and P combine to form a dense oxide film, and Cr and Ni also travel on the oxide film, making it less likely to rust.
KUNFENG is specialized in supplying 15NiCuMoNb5-6-4 steel structure. EN10028-2 are supersedes the older BS and DIN standards (Grades BS 1501-161-360A and DIN H 1, respectively). please be free to contact us.
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