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1.AH32 and AH36 are steel plates with a thickness of no more than 150mm for manufacturing ocean-going, coastal and inland navigation ships, fishing boats and marine engineering structures.
2. The normal delivery status of AH32 and AH36 is hot rolling, controlled rolling, normalizing and thermo-mechanical rolling, shearing and flame cutting delivery.
3. According to different applications, some AH32 and AH36 also have Z-direction requirements, and Z25 and Z35 need to be added at the end. Ship plates containing the Z direction need to undergo ultrasonic flaw detection, and the flaw detection level needs to be specified in the contract.
Difference
AH36, H represents high strength, 36 represents 360MPa, A represents the grade of steel, which can be divided into 4 grades (A, B, D, E). This meaning represents high-strength Grade A marine steel with an allowable pressure of 360MPa. AH32 is high-strength A-grade marine steel with a required pressure of 320MPa. There is a difference between the two, so they cannot be replaced.
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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