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Henan BEBON International co.,Ltd can supply steel grade AB/DH36, AB/AH36, AB/EH36, AB/FH36 high strength structural shipbuilding steel to the ASTM A131.Like ABS A &B, 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 ABS DH36 is in the control rolled and 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. DH36 is suitable for new builds or refits and can be found in large bulk carriers, container ships and passenger liners. Chemical Composition of AB/DH36 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/DH36 shipbuilding steel: The tensile strength of ABS/DH36 is 490 to 630 MPa, the yield strength of DH36 is 355MPa,and its minimum elnogation is 21%.Meanwhile, underdifferent thickness, the AH36 shipbuilding steel plate has different lengthways and crosswise,which just like the following:| �� | Rm | Re(MPa) min | A% min | Akv/J min | ||||||
| Grade | (MPa) | |||||||||
| DH36 | 490-630 | 355 | 21 | E.T °C | Thickness (mm) | |||||
| -20 | ≤ 50 | >50-70 | >70-100 | |||||||
| L | C | L | C | L | C | |||||
| 34 | 24 | 41 | 27 | 50 | 34 | |||||
GB T 5312 Carbon and carbon-manganese steel seamless steel tubes and pipes are mainly for ship use, also known as shipbuilding steel pipes. Under GB T 5312, there are mainly 5 steel grades: grade 320, 360, 410, 460 and 490. Each grade covers three levels: I, II, III.
Angle steel, commonly known as angle iron, is a long strip of steel whose sides are perpendicular to each other. There are equal angle steels and unequal angle steels. The two sides of equal angle steel are equal in width. The unequal angle steel is also known as L shape profile steel.
Flat bar steel can be produced according to the user's needs, with fixed thickness, width and length. It can reduce the cutting process for users, reduce the consumption of labor and materials, and also reduce the processing loss of raw materials.
Bulb flat steel for shipbuilding
The bulb flat steel is a kind of medium section material which is mainly used in the field of shipbuilding and bridge building, and the shipbuilding bulb flat steel is an auxiliary medium section material for shipbuilding.
The steel for shipbuilding and oil platform---FH40, is the high tensile strength steel.The shipbuilding steel FH40 is the Hull structural steel.We can provide FH40 shipbuilding steel plate price.
The steel for shipbuilding and oil platform---EH40, is the high tensile strength steel.The shipbuilding steel EH40 is the Hull structural steel.We can provide EH40 shipbuilding steel plate price.
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BBN SHIP STEEL FACTORY
