ASTM A131 AH36 steel plate, AH36 steel is a kind of steel for shipbuilding and platform.Shipbuilding steel plate
AH36 is the high tensile strength steel.As a professional shipbuilding steel plate exporter, Bebon international
can supply steel plate AH36. ASTM A 131 AH36 shipbuilding steel plates can be used in the manufacture of the ship's
hull structure whose weight is below 10000 tons.
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Comparison of steel grades
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Norske Veritas
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Germanischer Lloyds
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Bureau Veritas
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American Bureau of Shipping
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USSR Register
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A 36
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Grades
Material number
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C
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Si
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Mn.
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P
max
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S
max
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N
max
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AL
min
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Cr max
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Cu max
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Mo max
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Ni max
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Nb
max
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Ti
max
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V
max
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AH36
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0.15-0.18
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0.15-0.50
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1.2-1.45
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0.025
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0.015
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-
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0.015-0.06
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0.2
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0.45
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0.09
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0.7
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0.015
-0.025
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0.04
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0.05
-0.10
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AH36 steel plate Mechanical properties
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Grades
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Yield Strength
ReH[N/mm2]
transv.min.
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Tensile
Strength
Rm[N/mm2]transv.
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Fracture
Elongation
[%]transv. min.
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Impact bending test
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Thickness
mm
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Test temperature
°C
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Impact work, KV,
J, min
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AH36
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355
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490 - 620
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21
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5.5 – 7.0
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-40
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24
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7.5 – 9.5
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-20
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28
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≥10
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0
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34
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Source:
