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AB AH40 Steel Plate Steel Sheet for Shipbuilding and Oil Platform

Posted:8/8/2011 1:31:21 AM

AB/AH40 Steel Plate/Steel Sheet for Shipbuilding and Oil Platform

AB/AH40,BV/AH40,LR/AH40,NV/A40 steel plate sheet is mainly used for shipbuilding steel and oil platform.The AB/AH40 steel grade is for shipbuilding and oil platform must be good toughness properties, higher strength, strong corrosion-resistance, the processing properties, and welding properties.

Henan BEBON International co.,Ltd is specialized in AB/AH40 shipbuilding steel plate/steel sheet manufacture and we can supply steel grade AB/AH40,BV/AH40,
ABS AB/AH40,DNV NV/A40,LRAH40 high strength structural shipbuilding steel which is under the steel specification of ASTM A131/A131M.These grades of steel plates are almost exclusively utilized in the Shipbuilding Industry for the construction of Structural Parts of ships, barges and Marine Equipment.All grades are certified by ABS and represents the Higher Strength Group of ABS.The AB/AH40 is need do heat treatment and the shipbuilding steel plate/ shipbuilding steel sheet A131 AB/AH40 has to be done under TMCP or normalized condition.

The material is available in heavy plates, surface treated plates and fabricated sections. The shipbuilding structural steel is used for the main structural build including the hull and superstructure. AB/AH40 is suitable for new builds or refits and can be found in large bulk carriers, container ships and passenger liners.

Chemical Composition of AB/AH40 shipbuilding steel: C.max:0.18, Si:0.50, Mn:0.90-1.60, P:0.035, S:0.035, Al:0.015, Ti:0.02, Cu:0.35, Cr:0.20, Ni:0.40, Mo:0.08, Nb:0.02-0.05, V:0.05-0.10.

Mechanical Properties of AB/AH40 shipbuilding steel: The tensile strength of AB/AH40 is 510 to 660 MPa, the yield strength of AB/AH40 is 390MPa,and its minimum elnogation is 20%.Meanwhile, underdifferent thickness, the AB/AH40 shipbuilding steel plate has different lengthwise and crosswise,which just like the followings:when the the AB/AH40 thickness is not more than 50mm,its lengthwise is 41 and its crosswise is 27.

Thus,if you want to get the price of AB/AH40 shipbuilding steel plate/steel sheet,which is used for shipbuilding and oil platform,please visit and contact us,we will provide you the lowest price of AB/AH40 shipbuilding steel plate/steel sheet.