Dnv-gl ah36 steel plate,vl-dh36 shipbuilding plate,dnv-gl fh36 ship plate
Dnv-gl ah36 steel plate,vl-dh36 shipbuilding plate,dnv-gl fh36 ship plate are all high tensile strength shipbuilding steel materials with different low temperature impact testing.Shipyards demand these steel grades used for different parts of vessels.
Dnv-gl ah36 steel plate is treated impact testing at low temperature 0 degree centigrade.
VL-dh36 shipbuilding plate is treated impact testing at low temperature -20 degree centigrade.
DNV-gl fh36 ship plate is treated impact testing at low temperature -60 degree centigrade.
DNV-gl EH36 ship plate is treated impact testing at low temperature -40 degree centigrade.
All above shipbuilding steel grades owns the same yield strength above 355 Mpa,tensile strength within 490 to 620 Mpa.If customer need Z test,Z15,Z25 or Z35 can offer.