What are the common materials and grades of aluminum alloy flanges?
The aluminum alloy flange is a connecting part between the pipe and the pipe, used for the connection between the ends of the pipe. It is also used in the flange of the equipment entrance and exit. It is used for the connection between the two equipments, such as the reducer flange. Flange connection or flange joint means that the flange, the shim and the bolt are mutually connected as a group of three detachable sealing structures.
Melting point 660 DEG C. Boiling point 2327 DEG C. Aluminum is the third largest in the earth's crust, second only to oxygen and silicon, and is the most abundant metal element in the earth's crust. The development of the three important industries, aviation, architecture and automobile, requires that the material characteristics have the unique properties of aluminum and its alloys, which will greatly benefit the production and application of the new metal aluminum. Applications are very extensive.
Aluminum alloy flange common material grade: 6061 aluminum flange, 6060-T6 aluminum flange, 5083 aluminum flange, 5083-H18 aluminum flange, 1060 Aluminum flange, 6060 aluminum flange and so on.The aluminum in the aluminium alloy flange is silvery white and light metal. Malleable; an oxide film that prevents metal corrosion in moist air. Aluminum powder and aluminum foil heated in the air can burn violently and give a dazzling white flame. Soluble in dilute sulfuric acid, nitric acid, hydrochloric acid, sodium hydroxide and potassium hydroxide solution, insoluble in water. Relative density 2.70.
