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LR GRADE EH40, LR EH40 STEEL PLATE
Gangsteel is specialized in supplying LR high strength steel plate in LR Grade EH40. For more information of Grade EH40 steel plate, please check them in following:
|
LR/EH40 high Strength Chemical Composition |
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|
Grade |
The Element Max (%) |
||||||
|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
LR/EH40 |
0.18 |
0.05 |
0.9-1.6 |
0.035 |
0.035 |
0.015 |
|
|
Nb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
|
|
0.02-0.05 |
0.03-0.10 |
0.02 |
0.35 |
0.20 |
0.40 |
0.08 |
|
Crack Sensitivity: Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
|
LR/EH40 high strength property |
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|
Grade |
|
Mechanical Property |
Charpy V Impact Test |
||||
|
Thickness |
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
|
LR/EH40 |
mm |
Min Mpa |
Mpa |
Min % |
-40 |
J |
J |
|
t≤50 |
390 |
510-650 |
20% |
26 |
39 |
||
|
50＜t≤70 |
390 |
510-650 |
20% |
31 |
46 |
||
|
70＜t≤100 |
390 |
510-650 |
20% |
37 |
55 |
||
|
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal |
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Boiler steel plates | Alloy steel plates | High strength plate| Carbon steel plate | Stainless steel plate
|
Equivalent steel grade of LR/EH40 |
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|
BV |
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|
NV E40 |
GL-E40 |
AB/EH40 |
BV/EH40 |
CCS/E40 |
K E40 |
R E40 |
RI/E40 |
If you need more stock steel plates in shipbuilding steel plate, please click warehouse sizes.
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