AH36 shipbuilding steel is the steel for shipbuilding and oil platform, is the high tensile strength steel.The shipbuilding steel AH36 is the Hull structural steel.We can provide AH36 shipbuilding steel plate price.
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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 AH36 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.
AH36 shipbuilding steel plate specification:
Thickness: 4mm to 260mm,
Width: 1200mm to 4000mm
Length: 3000mm to 18000mm.
AH36 steel Chemical Composition %:
Grade |
C max |
Si max |
Mn |
P max |
S max |
Als min |
Ti max |
Cu max |
Cr |
Ni |
Mo |
Nb |
V |
|
0.18 |
0.50 |
0.90-1.60 |
0.035 |
0.035 |
0.015 |
0.02 |
0.35 |
0.20 |
0.40 |
0.08 |
0.02-0.05 |
0.05-0.10 |
Note: Generally speaking CE will be ≤ 0.40%. If the delivery condition is TMPC, the CE will be : ≤ 0.38% (thickness ≤ 50mm),≤0.40%( when the thickness >50-100). Ceq% =(C+Mn)/6+(Cr+Mo+V)/5+(Ni+Cu)/15.
AH36 steel plate Mechanical Property
Grade |
Rm |
Re(MPa) min |
A% min |
Akv/J min |
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|
490-630 |
355 |
21 |
E.T °C |
Thickness (mm) |
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|
0 |
≤ 50 |
>50-70 |
>70-100 |
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|
L |
C |
L |
C |
L |
C |
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|
34 |
24 |
41 |
27 |
50 |
34 |
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Note: In the list , Rm: .tensile strength,Re: Yield strength,A%: elongation, E.T: experimental temperature,L: lengthways, C: crosswise.
AH36 steel plate Condition Of Delivery
Grade |
Fine grains elements |
category |
The thickness of steel |
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|
≤ 12 |
>12.5-20 |
>20-25 |
>25-35 |
>35-50 |
>50-100 |
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|
Nb+V or V |
Plate/ |
A(50) |
N(50),CR(50),TM(50) |
N(50),CR(25),TM(50) |
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|
Profile steel |
N(50),CR(50),TM(50),AR*(25) |
- |
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|
Al or Al+Ti |
Plate/ |
A(50) |
AR*(25) |
- |
||||
|
N(50),CR(50),TM(50) |
N(50),CR(25),TM(50) |
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|
Profile steel |
A(50) |
N(50),CR(50),TM(50),AR*(25) |
- |
|||||
Note: 1. delivery condition: A =Any ; N=Normalized ; CR=Control Rolled ; TM=TMPC, Temperature - deformation control rolling; AR*= Can be hot rolled with the agreement of Classification Society ; CR*=Can be control rolled with the agreement of Classification Society .
2. The Figure in the ( ) means the sampling volume to do the impact test, the unit is Ton.(-) means without impact test.
AH36 steel plate Contrast in the different standard
ASTM A131M |
TOCT 5521 |
BS LR |
GB712 |
| AH36 |
AH36 |
A36 |
BBN SHIP STEEL FACTORY
