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Auminium sheet 5083 H116 VS H321 in marine application

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Which of the properties of 5083 H116 and H321 aluminium alloy sheets is better in marine application? It is necessary to know the difference between alloy 5083 aluminum plates H116 and 5083H321 aluminum alloy sheets. According to the contents of CCS Code for Materials and Welding: 1. H116: Aluminum alloy with magnesium content not less than 3.0% after corrosion protection treatment. 2. H321:Magnesium content not less than 3.0% of the aluminium alloy after work hardening and stabilization treatment. Look at the relevant definitions of anti-corrosion treatment and hardening treatment (also refer to the national standard GB): H1* - Hot rolling, strong tension; H2* - Continuous casting and rolling, strong tension and partial toughening; H3* - After internal stress treatment, stable performance; H4* - Painted or coated; H*2-25% hardness treatment, H*4-50% hardness treatment; H*6-75% hardness treatment; H*8-90 hardness treatment. H116: Suitable for 5000 seri...
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Classification and cutting process of aluminum plates

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Generally speaking, the aluminum plate is only a general term, refers to the selection of aluminum or aluminum alloy material made of aluminum plate material. The classification of aluminum plates is determined by the different processing methods adopted in the production process of aluminum materials. Aluminum sheet is made by heating, rolling, straightening, solid solution and aging heat. Aluminum sheet plate can be formed by different processing methods, and the quality of processing methods also determines the quality of aluminum sheet, as well as the level of grade. 1. Embossed aluminum plate: Embossed aluminium plate is a kind of aluminium plate which is processed on the basis of aluminium plate by calendering. Embossed aluminum board is mainly used in packaging, integrated ceiling, building curtain wall and so on. 2, brushed aluminum plate: The main process flow of drawing aluminum plate consists of three parts, namely, ester removal, sand mill and water wash...
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Aluminium alloy in aircraft and aerospace industry

Aluminium alloy in aircraft and aerospace industry In modern aircraft aluminium is used literally everywhere: in the fuselage, in the trims, in wing panes and in the rudder, in the tie down systems in the exhaust pipes, in the feeding blocks, in the refuelling hoses, in the door and floors, in the frames of pilot and passenger seats, in the fuel nozzles, in the hydraulic systems, in the cabin pillars, in ball bearings, in the instrumentation in the cockpit, in the engine turbines and in lots of other places.All types of vehicles, from bikes to spaceships, are made from aluminium. Transport also accounts for the largest share of aluminium consumption, that in some circles aluminium is known as the 'winged metal'. Since then aluminium has become a key manufacturing material in aviation. The The key aluminium alloys used in aviation are the 2ххх, 3ххх, 5ххх, 6ххх and 7ххх series. The 2xxx series is recommended for use in high temperature environments and in environments with...
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