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- API 5CT N80 casing and tubing pipe
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- EN10028-2 16Mo3 Boiler and Pressure Vessel steel Plate Notch impact energy
- EN10028-2 P265GH Pressure vessels steel equivalents
- EN 10210 S355J2H low alloy carbon structural steel
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- GB/T 18248 34CrMo4
- GB/T 18248 35CrMo alloy steel
- 30CrMo steel Heat treatment, 30CrMo steel tube/pipe
ABS Grade EQ43，EQ43 STEEL PLATE,ABS EQ43 Shipbuilding steel
AB/EQ43 shipbuilding steel plate is a kind of hot rolled super high tensile strength marine steel plate,The AB/EQ43 shipbuilding steel plate is ideal for offshore platforms and shipbuilding projects. We can provide all kinds of shipbuilding steel plate, including normal strength shipbuilding steel plates, high strength shipbuilding steel plates.
Products' Size we mainly supply: Thick: 8mm-180mm, width: 1500mm-4000mm, length: 3000mm-18000mm
AB/EQ43 Extra high Strength Chemical Composition
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AB/EQ43 Extra high Strength Chemical Composition in Tempering and Quenching |
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Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
N |
|
|
AB/EQ43 |
0.20 |
0.55 |
1.7 |
0.030 |
0.030 |
0.02 |
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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AB/EQ43 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 |
|
|
Min Mpa |
Mpa |
Min % |
-20 |
J |
J |
|
|
AB/EQ43 |
420 |
530-680 |
18 |
27 |
41 |
|
|
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal |
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we have much experience in super high strength hull structural steel plate, if you have any need in ABS/EQ43 steel plate; please feel free to contact us,we will give you help as soon as possiable!