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.
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
