DNV Grade F500
Shipbuilding steel plate DNV F500 is mainly used to make ship cranes owning to its alloy elements and high strength property.When rolling ship steel plate DNV F500[……]
DNV Grade F460
Quenching and tempering shipbuilding steel plate DNV F460 is a higher steel grade among shipbuilding steel.[……]
DNV Grade F420
Shipyards use shipbuilding steel plate NV F420 to construct tanks and vessels in ships cause DNV F420 ship plate owned the higher yield strength and tensile strength.[……]
DNV Grade E690
NV E690 shipbuilding steel plate is an extra higher strength shipbuilding plate which is mainly used for built hull of vessels,ship body construction and oil offshaore platform.[……]
DNV Grade E620
Steel plate DNV E620 is mainly used to building ships and vessels,so we also call this steel plate as NV E620 ship plate,NV E620 shipbuilding steel plate,DNV Grade E620 marine steel plate[……]
DNV Grade E500
DNV E500 shipbuilding steel plate which are rolled under quenching and tempering.[……]
DNV Grade E550
With alloy elements especially the element Nickel,NV E550 shipbuilding steel plate can bear the weather corrosion when using to build ships and vessels.[……]
DNV Grade E460
DNV E460 shipbuilding steel plate are mainly used to build vessels which are sailing in low temperature oceans.[……]
DNV Grade E420
Steel DNV E420 is mainly used to building ships,so we also call this steel as DNV Grade E420 ship plate,DNV E420 shipbuilding steel plate,DNV E420 marine steel plate or NV E420 shipbuilding plate.[……]
DNV Grade D690
DNV D690 steel plate is an extra high strength shipbuilding plate which is mainly used for built hull of vessels,ship body construction.[……]
DNV Grade D620
Ship steel plate DNV D620 is the Hull structural steel,with it’s good toughness properties, higher strength,strong corrosion-resistance,the processing properties,and welding properties.[……]
DNV Grade D550
Marine steel plate DNV D550 have to be done low temperature impacting test under minus 40 centigree and done Quenched and tempered heat treatment for any thickness.[……]
DNV Grade A500
Quenched and Tempered rolled DNV A500 shipbuilding steel plate owned the highest tensile strength within 610-770 Mpa,and the minimum yield point shall be 500 Mpa.[……]
DNV Grade A460
Ship plate also named as shipbuilding plate,shipbuilding steel plate and marine plate.DNV Grade A460 ship steel plate is an extra high strength ship plate which owned the minimum yield strength at 460 Mpa.[……]
DNV Grade A420
DNV A420 steel plate is one steel grade of extra high strength shipbuilding plate which is mainly used for built hull of vessels,ship body construction.[……]
DNV Grade FH40
The higher steel grade DNV Grade FH40 shipbuilding steel plate are used abnormally owning to its high cost and substitutability.[……]
DNV Grade FH36
DNV Grade FH36 shipbuilding steel plate,also named as DNV Grade FH36 marine steel plate which have to be done low temperature impacting test under minus 60 centigree and done normalized or TMCP heat treatment for any thickness.Else,our engineers suggest our end[……]
DNV Grade FH32
DNV FH32 steel is a kind of hot rolled high tensile strength steel. DNV FH32 steel can achieve the impact toughness at Celsius degree -60°.[……]
DNV Grade EH40
The highest tensile strength shipbuilding steel plate DNV Grade EH40 is nromally used to build ships and vessels.[……]
DNV Grade EH36
DNV Grade EH36 marine steel plate can bear the tough strength and low temperature ocean water owing it have to be done impacting test under minus 40 centigree when rolling.[……]
DNV Grade EH32
When rolling DNV Grade EH32 ship plate,TMCP or Normalized shall be done for heat treatment,and low temperature impacting test have to be done under minus forty centigree.[……]
DNV Grade DH40
DNV Grade DH40 marine steel plate are mainly used to build vessels which are sailing in low temperature oceans.[……]
DNV Grade DH36
Normalised and TMCP rolled DNV Grade DH36 shipbuilding steel plate owned the higher tensile strength within 490-620 Mpa,and the minimum yield point shall be 355 Mpa.[……]
DNV Grade DH32
DNV Grade DH32 shipbuilding steel plate is higher strength shipbuilding plate which is mainly used for built hull of vessels,ship body construction.[……]
DNV Grade AH40
DNV Grade AH40 shipbuilding steel plate and sheet which is the similar with ABS Grade AH40,LR Grade AH40,GL Grade AH40,NK Grade AH40,BV Grade AH40,CCS Grade AH40[……]
DNV Grade AH36
Steel plate DNV Grade AH36 is mainly used to building ships and vessels,so we also call this steel plate as DNV Grade AH36 ship plate,DNV Grade AH36 shipbuilding steel plate[……]
DNV Grade AH32
Ship steel plate DNV Grade AH32 is the Hull structural steel,with it’s good toughness properties, higher strength,strong corrosion-resistance,the processing properties,and welding properties.[……]
DNV Grade E
DNV Grade E shipbuilding steel plate mainly used to build vessels which are sailing in cold ocean waters belows minus 40 centigree.[……]
DNV Grade D
DNV Grade D steel plate is common strength shipbuilding plate which is mainly used for built hull of vessels,ship body construction.[……]
DNV Grade B
DNV Grade B ship plate mainly used to build vessels which are sailing in common ocean waters at about zero centigree.[……]