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Shipbuilding bearing steel refers to a type of steel specifically designed for use in the construction of bearings used in shipbuilding applications. Bearings play a crucial role in supporting rotating and oscillating components, reducing friction, and facilitating smooth movement in various systems aboard a ship.
Shipbuilding bearing steel needs to possess specific properties to withstand the demanding conditions encountered in marine environments. Key characteristics of shipbuilding bearing steel include:
High Hardness: Shipbuilding bearing steel must have high hardness to resist wear and deformation under heavy loads and continuous friction.
Good Corrosion Resistance: Since ships operate in corrosive marine environments, shipbuilding bearing steel should exhibit good corrosion resistance to prevent degradation and maintain performance over time.
High Strength: Shipbuilding bearing steel requires high strength to withstand the forces and stresses experienced in ship systems and ensure reliable operation.
Excellent Fatigue Resistance: Bearing components are subject to repetitive loading, so shipbuilding bearing steel must demonstrate exceptional fatigue resistance to avoid premature failure.
Dimensional Stability: The steel should exhibit dimensional stability to maintain the proper fit and alignment of bearing components over an extended period, even when subjected to varying temperature and humidity conditions.
Manufacturers may produce shipbuilding bearing steel grades that meet industry specifications or standards such as ISO 683-17, ASTM A485, or individual classification society requirements.
Shipbuilding bearing steel plays a critical role in ensuring smooth and efficient operation of various rotating and oscillating machinery on board ships, including propulsion systems, steering mechanisms, and auxiliary equipment.
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
