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DNV E500 Marine steel,NV E500 shipbuilding steel ,NV E500 steel plate
Source:Xin Steel Industry   Date:2014/03/21

DNV E500 Marine steel,DNV Grade E500 shipbuilding steel ,NV E500 steel plate,NV E500 ship plate,DNV E500 shipbuilding steel plate which are rolled under quenching and tempering.For most steel mills,DNV agency just approved them to roll DNV Grade E500 with the maximum thickness till 100 millimeters,however,Xinsteel can roll DNV E500 shipbuilding steel plate till 300 millimeters in advantage of our superb technical supports from our excellent engineers.Our heavy shipbuilding steel plate DNV E500 were used on many cranes projects in many famous shipyards all over the world.


Getting more information about DNV E500 high strength ship plate, Contact Xinsteel Now.


For the thickness above 100 millimeters of NV E500 ship plate,heat teatment when rolling have to be done under QT.This is for guarantee steel properity on yield and tensile strength.For chemical composition of DNV E500 shipbuilding steel plate and sheet,please see the below tables:

 

Chemical composition of Heat analysis for Shipbuilding steel plate NV E500 (Max %):

 

C

Si

Mn

P

S

Al

N

0.20

0.10-0.55

1.7

0.030

0.030

0.015-0.08

0.02

Ni

V

Ti

Cu

B

Nb

Mo

 

0.04-0.10

0.02

 

0.005

0.02-0.05

 

 

 

 

 

 

 Mechanical properties for Shipbuilding steel plate DNV E500:

 

Yield strength (Mpa)

Tensile strength (Mpa)

Steel Mark

500

610-770

NV E500