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DNV D40 STEEL PLATE
Gangsteel is specialized in supplying DNV high strength steel plate in DNV Grade D40. For more information of Grade D40 steel plate, please check them in following:
|
DNV D40 high Strength Chemical Composition |
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|
Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
Al |
N |
|
|
DNV D40 |
0.18 |
0.10-0.50 |
0.9-1.6 |
0.035 |
0.035 |
0.015-0.08 |
- |
|
Nb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
|
|
0.02-0.05 |
0.05-0.10 |
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】%
|
DNV D40 high general 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 |
|
|
DNV D40 |
mm |
Min Mpa |
Mpa |
Min % |
-20 |
J |
J |
|
t≤50 |
390 |
510-650 |
20% |
27 |
41 |
||
|
50＜t≤70 |
390 |
510-650 |
20% |
30 |
45 |
||
|
70＜t≤150 |
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 DNV D40 |
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|
AB/D40 |
GL-D40 |
LR/D40 |
BV/D40 |
CCS/D40 |
K D40 |
R D40 |
RI/D40 |
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