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AQ47 shipbuilding steel plate is an extra high strength shipbuilding plate which owned the minimum yield strength at 460 Mpa.When rolling AQ47 shipbuilding steel plate, low temperature impacting test shall be done at zero centigree. The following is AQ47 shipbuilding steel plate details for your reference:
AQ47 shipbuilding steel plate specification:
Thickness: 3-300mm,Width: 1500mm-4200mm, Length: 5000mm to 18000mm
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AQ47 Chemical Composition |
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Grade |
The Element Max (%) |
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C |
Si |
Mn |
P |
S |
N |
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AQ47 |
0.21 |
0.55 |
1.7 |
0.035 |
0.035 |
0.02 |
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Grade |
AQ47 Charpy V Impact Test |
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AQ47 Yield |
AQ47 Tensile |
AQ47 Elongation |
Degree |
Energy 1 |
Energy 2 |
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Min Mpa |
Mpa |
Min % |
0 |
J |
J |
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AQ47 |
460 |
570-720 |
17 |
31 |
46 |
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Note: Energy 1 is transverse impact test, Energy 2 is longitudinal |
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AQ47 equivalent material |
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DNV |
GL |
LR |
BV |
CCS |
NK |
KR |
RINA |
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NV A460 |
GL-A460 |
LR/AH46 |
BV/A460 |
CCS/A460 |
K A47 |
R A47 |
RI/A460 |
AQ47 shipbuilding steel plate application:
AQ47 shipbuilding steel plate is mainly used to Shipbuilding Project and Ocean Offshore Structural Project.
AQ47 shipbuilding steel additional condition :
UT (Ultrasonic examination),Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35) ,Charpy V-Notch Impact Test,The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.
Thanks a lot for your interesting on our AQ47 shipbuilding steel. Any need in AQ47 shipbuilding steel, please feel free to contact us by email or calling to us. We will reply you in the first time.
Contact:
Tell: 0086-371-86151827, 0086-371-86011881
E-mail:[email protected]
Skype: bebon.abby
GB T 5312 Carbon and carbon-manganese steel seamless steel tubes and pipes are mainly for ship use, also known as shipbuilding steel pipes. Under GB T 5312, there are mainly 5 steel grades: grade 320, 360, 410, 460 and 490. Each grade covers three levels: I, II, III.
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BBN SHIP STEEL FACTORY
