... , BA, HL, NO.1,etc.6. USE: construction. Machine building, container manufacturing, shipbuilding, bridges and so on.Common plate use ... , furnace shell, furnace plates, bridge still, the ship building plate and so on. Steel sheetmaterialDC01,SPCC,ST12,HJ58,HG60,DB685,16Mn,20G ... rolledCold rolledsortingPressure vessel plate, high strength low alloy, structural steel for bridge, structuralsteel for ship