1) It can be divided into the following categories by the usage:
1. Building aluminum profiles (including doors, windows and curtain walls)
2. Aluminum profile of radiator.
3. General industrial aluminum profiles: they are mainly used for industrial production and manufacturing, such as automatic mechanical equipment, enclosure framework, and customized mold opening by companies according to their own mechanical equipment requirements, such as assembly line conveyor belt, elevator, dispensing machine, testing equipment, shelf, etc. most of them are used in the electronic machinery industry and dust-free room.
4. Aluminum alloy profile for rail vehicle structure: mainly used for manufacturing rail vehicle body.
5. Mount Aluminum profiles, make aluminum alloy picture frames, and mount various exhibitions and decorative paintings.
2) Classification by alloy composition
It can be divided into 1024, 2011, 6063, 6061, 6082, 7075 and other alloy grades of aluminum profiles, of which 6 series are the most common. The difference between different brands lies in the different proportions of various metal components. Except for the commonly used aluminum profiles for doors and windows, such as 60 series, 70 series, 80 series, 90 series, curtain wall series and other architectural aluminum profiles, there is no clear model distinction for industrial aluminum profiles. Most manufacturers process them according to the actual drawings of customers
3) Typical uses of different grades of aluminum alloys
1050: extruded coils for food, chemical and brewing industries, various hoses, fireworks powder
1060: occasions requiring high corrosion resistance and formability, but not high strength. Chemical equipment is its typical use
1100: used for processing parts and components that require good formability and high corrosion resistance but do not require high strength, such as chemical products, food industrial devices and storage containers, sheet metal processing parts, deep drawing or spinning concave vessels, welding parts and components, heat exchangers, printed boards, nameplates, reflective appliances
1145: packaging and insulation aluminum foil, heat exchanger
1199: electrolytic capacitor foil, optical reflective deposition film
Aluminum profile (6 sheets)
1350: wire, conductive stranded wire, busbar, transformer strip
2011: screws and machined products with good cutting performance
2014: used in occasions requiring high strength and hardness (including high temperature). Aircraft heavy, forgings, thick plates and extruded materials, wheels and structural elements, first stage fuel tank of multi-stage rocket and spacecraft parts, truck frame and suspension system parts
2017: it is the first 2XXX series alloy to obtain industrial application. At present, its application scope is narrow, mainly including rivets, general mechanical parts, structural parts of structures and transportation tools, propellers and accessories
2024: aircraft structures, rivets, missile components, truck hubs, propeller components and various other structural components
2036: Auto body sheet metal parts
2048: aerospace structural parts and weapon structural parts
2124: Aerospace Structures
2218: aircraft engine and diesel engine pistons, aircraft engine cylinder heads, jet engine impellers and compressor rings
2219: space rocket welding oxidizer tank, supersonic aircraft skin and structural parts, operating temperature is -270~300 ℃. Good weldability, high fracture toughness, and high stress corrosion cracking resistance in T8 state
2319: electrode and filler metal for welding and drawing 2219 alloy
2618: die forgings and free forgings. Piston and Aeroengine Parts
2a01: structural rivets with working temperature less than or equal to 100 ℃
2A02: axial compressor blade of turbojet engine with operating temperature of 200~300 ℃
2A06: aircraft structure with operating temperature of 150~250 ℃ and aircraft structure rivet with operating temperature of 125~250 ℃
2a10: the strength is higher than that of 2a01 alloy. It is used to manufacture aircraft structural rivets with working temperature less than or equal to 100 ℃
2A11: medium strength structural members, propeller blades, transportation tools and building structural members of aircraft. Medium strength bolts and rivets for aircraft 2A12 aircraft skin, spacer frame, wing rib, wing beam, rivet, etc., and structural parts of buildings and transportation vehicles
2A14: free forgings and die forgings with complex shapes
2A16: aerospace aircraft parts with operating temperature of 250~300 ℃, welded vessels and airtight cockpit working at room temperature and high temperature
2a17: aircraft parts with operating temperature of 225~250 ℃
2A50: medium strength parts with complex shape
2a60: aircraft engine compressor wheel, air guide wheel, fan, impeller, etc
2A70: aircraft skin, aircraft engine piston, wind guide wheel, wheel disc, etc
2A80: aeroengine compressor blades, impellers, pistons, expansion rings and other parts with high operating temperature
2a90: aeroengine piston
3003: it is used to process parts and components with good formability, high corrosion resistance and weldability, or work requiring both these properties and higher strength than 1xxx series alloy, such as kitchen utensils, food and chemical product processing and storage devices, tanks and tanks for transporting liquid products, and various pressure vessels and pipelines processed with thin plates
3004: all aluminum cans are required to have parts with higher strength than 3003 alloy, chemical product production and storage devices, sheet metal processing parts, building processing parts, building tools, and various lamp parts
3105: room partition, baffle, movable room plate, gutter and downpipe, sheet metal forming parts, bottle caps, corks, etc
3A21: aircraft fuel tank, oil duct, rivet wire, etc; Building materials, food and other industrial equipment
5005: similar to 3003 alloy, it has medium strength and good corrosion resistance. Used as conductor, cooker, instrument panel, shell and building decoration. The anodic oxide film is brighter than the oxide film on 3003 alloy and is consistent with the hue of 6063 Alloy
5050: the thin plate can be used as the lining plate of refrigerator and refrigerator, automobile gas pipe, oil pipe and agricultural irrigation pipe; It can also process thick plates, pipes, bars, profiled materials and wire rods, etc
5052: this alloy has good formability, corrosion resistance, Candlestick resistance, fatigue strength and medium static strength. It is used to manufacture aircraft fuel tank, oil pipe, sheet metal parts of traffic vehicles and ships, instruments, street lamp supports and rivets, hardware products, etc
5056: magnesium alloy and cable sheath rivet, zipper, nail, etc; Aluminum coated wires are widely used for processing agricultural insect catcher covers and other occasions requiring high corrosion resistance
5083: used for occasions requiring high corrosion resistance, good weldability and medium strength, such as ship, automobile and aircraft plate weldments; Pressure vessels, cooling devices, TV towers, drilling equipment, transportation equipment, missile components, armor, etc. that need strict fire prevention
5086: used for occasions requiring high corrosion resistance, good weldability and medium strength, such as naval ships, automobiles, aircraft, cryogenic equipment, television towers, drilling units, transportation equipment, missile parts and decks, etc
5154: welded structures, storage tanks, pressure vessels, ship structures and offshore installations, transport tanks
5182: thin plate is used to process cans, auto body panels, control panels, stiffeners, brackets and other parts
5252: used for manufacturing decorative parts with high strength, such as decorative parts of automobiles. Bright and transparent oxide film after anodic oxidation
5254: aluminum magnesium alloy welding rods and wires with magnesium content greater than 3% for hydrogen peroxide and other chemical product containers
5454: welded structures, pressure vessels, offshore facility pipelines
5456: armor plate, high-strength welded structure, storage tank, pressure vessel, ship material
5457: decorative parts of automobile and other equipment after polishing and anodizing
5652: storage containers for hydrogen peroxide and other chemical products
5657: automotive and other equipment decorative parts that have been polished and anodized, but in any case must ensure that the material has a fine grain structure 5A02 aircraft fuel tank and conduit, welding wire, rivet, ship structural parts
5A03: medium strength welding structure, cold stamping parts, welding vessels, welding wires, which can be used to replace 5A02 alloy
5A05: welded structural members, aircraft skin skeleton
5A06: welded structure, cold die forged parts, welded and drawn vessel stress parts, aircraft skin bone parts
5A12: welded structural members, bulletproof deck
6005: extruded profile and pipe, used for requiring strength greater than
6063: alloy structural parts, such as ladders, TV antennas, etc
6009: automobile body panels
6010: Sheet: car body
6061: various industrial structures requiring certain strength, weldability and high corrosion resistance, such as pipes, rods, shapes and plates for manufacturing trucks, tower buildings, ships, trams, furniture, mechanical parts, precision machining, etc
6063: industrial profiles, building profiles, irrigation pipes and extruded materials for vehicles, stands, furniture, fences, etc
6066: extruded materials for forgings and welded structures
6070: extruded materials and tubes for heavy-duty welded structures and the automotive industry
6101: high strength bars, electrical conductors and heat dissipation equipment for buses
6151: used for die forging crankshaft parts, machine parts and production of rolling rings, which not only requires good malleability, high strength, but also good corrosion resistance
6201: high strength conductive bar and wire
6205: thick plates, pedals and high impact resistant extrusions
6262: threaded high stress parts with corrosion resistance better than alloy 2011 and 2017
6351: extruded structural parts of vehicles, transmission pipelines for water, oil, etc
6463: building and various appliance profiles, as well as automobile decorative parts with bright surface after anodic oxidation treatment
6A02: aircraft engine parts, forgings and die forgings with complex shapes
7005: extruded materials are used to manufacture welded structures with both high strength and high fracture toughness, such as trusses, rods and containers of transportation vehicles; Large heat exchangers and parts that cannot be subject to solid fusion treatment after welding; It can also be used to make sports equipment such as tennis rackets and softball bats
7039: refrigerated containers, cryogenic instruments and storage tanks, fire pressure equipment, military equipment, armor plates, missile devices
7049: it is used to forge parts with the same static strength as 7079-t6 alloy and requiring high stress corrosion cracking resistance, such as aircraft and missile parts – landing gear hydraulic cylinders and extrusions. The fatigue property of the parts is roughly equal to that of 7075-T6 alloy, but the toughness is slightly higher
7050: medium and heavy plates, extrusions, free forgings and die forgings for aircraft structural parts. The requirements for the alloy for manufacturing such parts are: high resistance to spalling corrosion, stress corrosion cracking, fracture toughness and fatigue resistance
7072: air conditioner aluminum foil and ultra thin strip; Coating of 2219, 3003, 3004, 5050, 5052, 5154, 6061, 7075, 7475, 7178 alloy plates and pipes
7075: used for manufacturing aircraft structures and high stress structural parts and molds with high strength and corrosion resistance
7175: used for forging high-strength structures for aircraft. T736 material has good comprehensive properties, i.e. high strength, spalling corrosion resistance, stress corrosion cracking resistance, fracture toughness and fatigue strength
7178: parts with high compressive yield strength for Aerospace
7475: aluminum clad and non aluminum clad plates for fuselage, wing frames, stringers, etc. Other parts with high strength and fracture toughness
7A04: aircraft skin, screws, and stressed components such as girder stringer, spacer frame, wing rib, landing gear, etc.
Post time: Jun-07-2022
