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BV GRADE A550 STEEL PLATE
Gangsteel is specialized in supplying BV extra high strength steel plate in BV Grade A550. For more information of Grade A550 steel plate, please check them in following:
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BV GRADE A550 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 A550 |
0.21 |
0.55 |
1.70 |
0.035 |
0.035 |
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 A550 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 A550 |
Min Mpa |
Mpa |
Min % |
0 |
J |
J |
|
550 |
670-830 |
16% |
37 |
55 |
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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 A550 |
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NV A550 |
GL-A550 |
LR/AH55 |
BV GRADE A550 |
CCS/A550 |
K A56 |
R A56 |
RI/A550 |
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