We are DNV Grade EH40 and NV/E40 Steel plate supplier


Gangsteel export DNV Grade EH40 and NV/E40 steel plate. DNV EH40 is Higher-strength DNV shipbuilding steel Grade. NV/EH40 shipbuilding steel equal grade


Keywords: DNV/EH40 Steel plate, DNV Grade EH40, DNV grade EH40 steel properties, DNV EH40 equivalent material, DNV grade EH40 forged steel, DNV grade EH40 steel density


Adopt Standard: DNV

DNV steel grade: DNV EH40 steel grade


DNV Grade EH40 and NV/E40 Steel plate specification:

Thickness: 6mm to 240mm,
Width: 1500mm to 4020mm

Length: 3000mm to 27000mm.
the max weight is 36MT/PCS.

In Z test, Z15, Z25, Z35
UT test: S0E1, S1E2, S2E3 and other standard which is required by customers.


Henan Gang iron and steel co., Ltd is specialized at super thick steel plate which beyond nine classification society approval. We have cooperated with LR, DNV, CCS, ABS, BV, GL, NK, KR, and RINA to do the third party inspection to promise quality for our customers.


Gangsteel exported DNV EH40 steel material directly from our mill in the competitive price from sales department. Each plate has the Mill Certificate Test EN10204 3.2 Version.


We sincerely hope old and new customers to visit our mill for a long steel business


DNV Grade EH40 and NV/E40 Steel plate Chemical composition heat analysis

Element DNV EH40 Max % Element DNV EH40 max %
C 0.18 Ni 0.40
Mn 0.90-1.60 Mo 0.08
Si 0.10-0.50    Al 0.020-0.085
S 0.035    Nb 0.20-0.05
P 0.035 V 0.05-0.10
Cu 0.35 Ti 0.02
    Cr  0.20 N  



DNV Grade EH40 and NV/E40 Steel plate Mechanical properties

Grade Thickness Yield Strength Tensile Strength Elongation Impact Energy
(mm) MPa (min) MPa % (min) (KV J) (min)
        -40 degree
DNV EH40 8-240 390 510-660 20 41J

Note: the impact energy under less 50mm thickness


If you have any need in DNV Grade EH40 and NV/E40 Steel plate, please feel free to contact us.


DNV Grade EH40 and NV/E40 Steel plate supplier