The highest tensile strength in normal shipbuilding steel,ABS Grade EH40,ABS EH40 steel plate,ABS EH40 ship plate is normally used to build ships which are sailing in the bad surroudings,such as coldest ocean waters and the tough situiation.Icebreakers are the main end application for ABS Grade EH40 marine steel plate.ABS Grade EH40 can bear the tough ice pieces and low temperature ocean water owing it have to be done impacting test under minus 40 centigree when rolling.
Steel Standard:ABS (American Bureau of Shipping)
Rolling Type:Shipbuilding steel plate,High tension ship plate
Thickness:2mm-250mm
Width:1000mm-4200mm
Length:3000mm-18000mm
Heat Treatment:TMCP/Normalized
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ABS EH40 high Strength Chemical Composition |
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Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
ABS EH40 |
0.18 |
0.1-0.50 |
0.90-1.6 |
0.035 |
0.035 |
0.015 |
|
|
Nb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
|
|
0.02-0.05 |
0.05-0.10 |
0.02 |
0.35 |
0.2 |
0.4 |
0.08 |
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ABS EH40 high strength property |
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Grade |
|
Mechanical Property |
Charpy V Impact Test |
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Thickness |
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
|
ABS EH40 |
mm |
Min Mpa |
Mpa |
Min % |
0 |
J |
J |
|
t≤50 |
390 |
510-650 |
20% |
26 |
39 |
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50＜t≤70 |
390 |
510-650 |
20% |
31 |
46 |
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70＜t≤100 |
390 |
510-650 |
20% |
37 |
55 |
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Note: Energy 1 is transverse impact test, Energy 2 is longitudinal |
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