Steel Name:BV DH40 shipbuilding steel plate,BV Grade DH40 marine steel plate . Steel Grade:Grade DH40 Steel Standard:Bureau Veritas (BV) . Thickness:2mm-350mm Width:1200mm-4200mm . Length:3000mm-18000mm Surface Treatment:Shot blasting and painting or coated . Main application of BV Grade DH40 shipbuilding steel plate is building decks of ships,vessels and boats,other normal DH32 Shipbuilding steel plate - BBN Ship SteelASTM A131 DH32 shipbuilding steel is not only the high tensile strength steel but also is the Hull structural steel. DH32 shipbuilding steel has good toughness properties, higher strength,strong corrosion-resistance,the processing properties,and good welding properties. Shipbuilding steel grade DH32 is used for shipbuilding and oil platform purpose and they are approved by
The mainly adopted standards are EN10225, API, BS 7191, ASTM. Our offshore platform steel plates are passed the following tests:Z-test, lower temperature impact test, and Charpy V-notch impact test. We also provide shot blasting and painting, cutting and welding service as per end users requirements. SAW (submerged arc welding) wires for mild and low alloyed Submerged arc welding wire for standard CMn structural steels. Typical applications include shipbuilding, pressure vessels and general construction. Base materials:For CMn and mild steels with yield strength up to ~420MPa (60ksi).Standard Specication for Structural Steel for Ships11.4 When the steel is to be welded, it is presupposed that a welding procedure suitable for the grade of steel and intended use or service will be utilized. See Appendix X3 of Specica-tion A 6/A 6M for information on weldability. 1.5 The values stated in either inch-pound units or SI units are to be regarded separately as the standard.