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BV GRADE D420 STEEL PLATE
Gangsteel is specialized in supplying BV extra high strength steel plate in BV Grade D420. For more information of Grade D420 steel plate, please check them in following:
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BV GRADE D420 extra High Strength Chemical Composition Tempering and Quenching |
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Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
Al(min) |
N |
|
|
BV GRADE D420 |
0.20 |
0.55 |
1.70 |
0.030 |
0.030 |
0.015 |
0.020 |
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】%
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BV GRADE D420 extra High strength property in Tempering and Quenching |
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Grade |
Mechanical Property |
Charpy V Impact Test |
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|
Yield |
Tensile |
Elongation |
Degree |
Energy 1 |
Energy 2 |
|
|
BV GRADE D420 |
Min Mpa |
Mpa |
Min % |
-20 |
J |
J |
|
420 |
530-680 |
18% |
28 |
42 |
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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
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Equivalent steel grade of BV GRADE D420 |
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NV D420 |
GL-D420 |
LR/DH42 |
BV GRADE D420 |
CCS/D420 |
K D43 |
R D43 |
RI/D420 |
If you need more stock steel plates in shipbuilding steel plate, please click warehouse sizes.
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