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AH36 steel plate

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The steel for shipbuilding and oil platform---AH36 shipbuilding steel, is the high tensile strength steel.It is the Hull structural steel,with it's good toughness properties, higher strength,strong corrosion-resistance,the processing properties,and welding properties.This kind of steel can be used in the manufacture of the ocean ship's hull structure whose weight is above 10000 tons.

AH36 steel Chemical Composition

Grade C max Si max Mn P max S max Als min Ti max Cu max Crmax Nimax Momax Nb V
AH36 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 Mechanical Property

Grade Rm(MPa) Re(MPa) min A% min Akv/J min
AH36 490-630 355 21 E.T °C Thickness (mm)
0 ≤ 50 >50-70 >70-100
L C L C L C
34 24 41 27 50 34

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
≤ 12 >12.5-20 >20-25 >25-35 >35-50 >50-100
AH36 Nb+V or V Plate/sheet A(50) N(50),CR(50),TM(50) N(50),CR(25),TM(50)
Profile steel N(50),CR(50),TM(50),AR*(25) -
Al or Al+Ti Plate/sheet A(50) AR*(25) -
N(50),CR(50),TM(50) N(50),CR(25),TM(50)
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.Contrast in the different standard

ASTM A131M TOCT 5521 BS LR GB712
AH36 A36 AH36 A36

we are AH36 steel suppliers ,also can supply AH32 steel plate,AH40 steel plate,please contact us if you need

Bebon International is a professional AH36 steel exporter and a steel Stockist in china. We keep more than 1000 tons AH36 steel in stock every month. If you want to get the AH36 steel price, please do not hesitate to contact us. Any need in AH36 Chemical Composition and Mechanical Properties, please feel free to contact us by email or calling to us.

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