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Gangsteel is specialized in supplying A131 high strength steel plate in A131 DH40 . For more information of GradeDH40 steel plate, please check them in following:
|
A131 DH40 high Strength Chemical Composition |
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|
Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
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 |
|
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】%
|
A131 DH40 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 |
|
|
mm |
Min Mpa |
Mpa |
Min % |
-20 |
J |
J |
|
|
t≤50 |
390 |
510-650 |
22% |
20 |
30 |
||
|
50＜t≤70 |
390 |
510-650 |
22% |
- |
- |
||
|
70＜t≤100 |
390 |
510-650 |
22% |
- |
- |
||
|
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
|
Equivalent steel grade of A131 DH40 |
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|
NV D40 |
GL-D40 |
LR/DH40 |
BV/DH40 |
CCS/D40 |
K D40 |
R D40 |
RI/D40 |
If you need more stock steel plates in shipbuilding steel plate, please click warehouse sizes.
Related grades: A131 AH40 | A131 EH40 | A131 FH40
Gangsteelis specialized in supplying A131high strength steel plate in A131 Grade AH36,A131 AH36,A131 Grade AH36
Gangsteelis specialized in supplying A131 high strength steel plate in A131 Grade DH36 A131 DH36,ASTM A131 Grad
Gangsteelis specialized in supplying A131high strength steel plate in A131 Grade DH32,A131 grade FH32. A131 FH3
Gangsteelis specialized in supplying A131 high strength steel plate in A131 Grade FH36 A131 FH36,A131 Grade FH3
