CCS (China Classification Society) rulehttp://www.heavy-steels.com/news/Bottom-Price-Shipbuilding-Steel-Plate-CCS-EH40-Weight.html has normal strength, high strength and extra high strength steel plate for shipbuilding, onshore/offshore platform and other marine engineering.CCS Grade EH40 ship plate is normally used to build ships which are sailing in the bad surroundings.
Element
|
CCS EH40Max %
|
Element
|
CCS EH40Max %
|
C
|
0.18
|
Ni
|
0.40
|
Mn
|
0.90-1.60
|
Mo
|
0.08
|
Si
|
0.50
|
Al
|
0.0015 min
|
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
|
Grade
|
Thickness
|
Yield Strength
|
Tensile Strength
|
Elongation
|
Impact Energy
|
(mm)
|
MPa (min)
|
MPa
|
% (min)
|
(KV J) (min)
| |
-40 degree
| |||||
CCS EH40
|
8-220
|
390
|
510-650
|
20
|
41J
|
DNV
|
GL
|
LR
|
BV
|
RINA
|
NK
|
KR
|
ABS
|
NV E40
|
GL-E40
|
LR/EH40
|
BV/EH40
|
RI/E40
|
K E40
|
R E40
|
AB/E40
|
Additional technical services for CCS Grade EH40 steel plate
Heat treatment(Normalized, TMCP, Quenched and Tempered, N+T),Z-test (Z15,Z25,Z35),Ultrasonic Examination, Low temperature impacting test, DWTT, PWHT and cutting& welding into special pieces for end users. Mill test certificate issued under EN 10204 format and with CCS ship surveyor endorsed and stamped.
learn more：http://www.heavy-steels.com/news/Bottom-Price-Shipbuilding-Steel-Plate-CCS-EH40-Weight.html
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