CCS Grade EH40 steel density

CCS GRADE EH40 and CCS/EH40 steel plate supplier   Gangsteel export CCS GRADE EH40 and CCS/EH40 steel plate.CCS Grade EH40 is shipbuilding steel Grade Stock.What are CCS/EH40 shipbuilding steel equal grade?   Keywords: CCS/EH40 Steel plate, CCS Grade EH40, CCS