Steel plate LR E620 is mainly used to building ships and vessels,so we also call this steel plate as LR E620 ship plate,LR E620 shipbuilding steel plate[……]
6 12月, 2019
Steel plate LR E620 is mainly used to building ships and vessels,so we also call this steel plate as LR E620 ship plate,LR E620 shipbuilding steel plate[……]
LR 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.[……]
Shipyards use shipbuilding steel plate LR F420 to construct tanks and vessels in ships cause LR F420 ship plate owned the higher yield strength and tensile strength.[……]
Quenching and tempering shipbuilding steel plate LR F460 is a higher steel grade among shipbuilding steel.[……]
Shipbuilding steel plate LR F500 is mainly used to make ship cranes owning to its alloy elements and high strength property.[……]
The higher steel grade LR F550 shipbuilding steel plate are used abnormally owning to its high cost and substitutability[……]
LR F620 shipbuilding steel plate and sheet which is the similar with NV Grade F620,GL Grade F620,NK F63,BV Grade F620,CCS Grade F620,RINA Grade F620,KR FQ63[……]
Quenched and tempered LR F690 shipbuilding steel plate owned the higher tensile strength within 770-940 Mpa,and the minimum yield point shall be 690 Mpa.[……]
Shipbuilding steel plate LR D500 mainly be used in below minus 20 centigree ocean situiation.[……]
LR E500 shipbuilding steel plate which are rolled under quenching and tempering.[……]
LR E460 shipbuilding steel plate are mainly used to build vessels which are sailing in low temperature oceans.[……]
Steel LR E420 is mainly used to building ships,so we also call this steel as LR Grade E420 ship plate,LR E420 shipbuilding steel plate,LR E420 marine steel plate or LR E420 shipbuilding plate.[……]
LR D690 steel plate is an extra high strength shipbuilding plate which is mainly used for built hull of vessels,ship body construction.[……]
Ship steel plate LR D620 is the Hull structural steel,with it’s good toughness properties, higher strength,strong corrosion-resistance,the processing properties,and welding properties.[……]
Shipbuilding steel plate LR D500 mainly be used in below minus 20 centigree ocean situiation.[……]
LR is the abbreviation of Lloyd’s Register of Shipping, LR society the business scope includes chemical and energy, shipping, oil and gas, transportation, LRQA, etc.[……]
LR D460 ship plate mainly used to build vessels which are sailing in cold ocean waters belows minus 20 centigree.[……]
Comparing common strength shipbuilding steel grades,LR D420 shipbuilding steel plate owned higher yield strength and tensile strength.[……]
LR A690 ship plate mainly used to build vessels which are sailing in common ocean waters at about zero centigree.[……]
LR A620 shipbuilding steel plate is an extra high strength ship plate which owned the minimum yield strength at 620 Mpa.[……]
The highest tensile strength in normal shipbuilding steel,LR A550 ship plate is normally used to build ships which are sailing in the bad surroudings,such as coldest ocean waters and the tough situiation.[……]
Quenched and Tempered rolled LR A500 shipbuilding steel plate owned the highest tensile strength within 610-770 Mpa,and the minimum yield point shall be 500 Mpa.[……]
LR Grade A460 ship steel plate is an extra high strength ship plate which owned the minimum yield strength at 460 Mpa.[……]
Ship plate also named as shipbuilding plate,shipbuilding steel plate and marine plate.LR Grade A420 ship steel plate is an extra high strength ship plate which owned the minimum yield strength at 420 Mpa.[……]
LR Grade FH40 is under LR is the abbreviation of Lloyd’s Register of Shipping,LR society the business scope includes chemical and energy, shipping, oil and gas, transportation,LRQA etc.[……]
LR Grade FH36 Steel plate contains more Nickel and Nitrogen elements and less limited for Phosphorus and Sulphur in chemical composition when rolling.[……]
With alloy elements especially the element Nickel,LR Grade FH32 shipbuilding steel plate can bear the weather corrosion when using to build ships and vessels[……]
The highest tensile strength in normal shipbuilding steel,LR Grade EH40 ship plate is nromally used to build ships which are sailing in the bad surroudings.[……]
Shipbuilding steel plate LR Grade EH36 is mainly used to make ship cranes owning to its alloy elements and high strength property[……]
When rolling LR 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.[……]