Typical uses of different grades of aluminum alloys

Typical uses of alloys

1050 extruded coils for food, chemical and brewing industries, various hoses, smoke Pollen

1060 Where high corrosion resistance and formability are required, but strength is not required, chemical equipment is a typical use

1100 Used for processing parts that require good formability and high corrosion resistance but do not require high strength, such as chemical products, food industry equipment and storage containers, thin plate processing parts, and deep drawing Or spinning concave vessels,

Welded parts, heat exchangers, printing plates, nameplates, reflective equipment

1145 packaging and thermal insulation aluminum foil, heat exchangers

1350 Electric wires, conductive stranded wires, bus bars, transformer strips

2011 Screws and machining products requiring good cutting performance

2014 Used in situations requiring high strength and hardness (including high temperature). Heavy-duty aircraft, forgings, thick plates

and extruded materials, wheels and structural components, multi-stage rocket first-stage fuel tanks and spacecraft parts, truck frames and

suspension system parts

2017 is the first 2XXX series alloy to obtain industrial application. The current application range is narrow, mainly

rivets, general mechanical parts, structural and transportation structural parts, propellers and accessories

2024 Aircraft structures, rivets, missile components, truck wheels, propeller components and other structural parts

2036 Automobile body sheet metal parts

2048 Aviation Spacecraft structural parts and weapon structural parts

2124 Aerospace structural parts

2218 Aircraft engine and diesel engine pistons, aircraft engine cylinder heads, jet engine impellers and

2219 Aerospace rocket welding oxidizer tank, supersonic aircraft skin and structural parts, operating temperature is -

270~300 degrees Celsius. It has good weldability, high fracture toughness, and the T8 state has high resistance to stress corrosion cracking

2319 Welding rods and filler solders of 2219 alloy

2618 Die forgings and free forgings. Pistons and aerospace engine parts

2A01 Structural rivets with operating temperatures less than or equal to 100 degrees Celsius

2A02 Axial compressor blades for turbojet engines with operating temperatures of 200~300 degrees Celsius

2A06 is used for aircraft structures with an operating temperature of 150~250 degrees Celsius and aircraft structures with an operating temperature of 125~250 degrees Celsius

Rivets for aircraft structures

2A10 has higher strength than 2A01 alloy and is used for manufacturing Aircraft structural rivets with operating temperatures less than or equal to 100 degrees Celsius

2A11 Medium-strength structural parts of aircraft, propeller blades, transportation vehicles and building structural parts.

Medium-strength bolts and rivets for aircraft

2A12 Aircraft skins, bulkheads, ribs, spars, rivets, etc., construction and transportation structural parts

2A14 Free forgings and die forgings with complex shapes

2A16 Aerospace and aircraft parts with an operating temperature of 250~300 degrees Celsius, welding containers and gaskets working at room temperature and high temperature

Confined cockpit

2A17 Aircraft parts with operating temperature 225~250 degrees Celsius

2A50 Medium-strength parts with complex shapes

2A60 Aircraft engine compressor wheel, wind guide Wheels, fans, impellers, etc.

2A70 Aircraft skins, aircraft engine pistons, guide wheels, discs, etc.

2A80 Aeroengine compressor blades, impellers, pistons, expansion rings and Other parts with high working temperature

2A90 aero-engine piston

3003 is used for processing parts and components that require good formability, high corrosion resistance and good weldability, or < /p>

Works that require both these properties and higher strength than 1XXX series alloys, such as kitchen utensils, food and chemical industries

Product handling and storage devices, tanks and tanks for transporting liquid products, Various pressure vessels and pipes processed from thin plates

3004 all-aluminum can bodies require components with higher strength than 3003 alloy, chemical product production

and storage devices, Thin plate processing parts, construction processing parts, construction tools, various lighting parts

3105 Room partitions, baffles, mobile house panels, gutters and downpipes, thin plate forming processing parts, bottle caps,

Bottle stoppers, etc.

3A21 aircraft fuel tanks, oil pipes, rivet wires, etc.; building materials, food and other industrial equipment, etc.

5005 is similar to 3003 alloy and has medium strength with good corrosion resistance.

Used as conductors, cookware, instrument panels, shells and architectural decorations. The anodized film is brighter than the oxide film on 3003 alloy, and is consistent with the color tone of 6063

Alloy

5050 sheets can be used as linings for refrigerators and refrigerators, automobiles Air pipes, oil pipes and agricultural irrigation pipes; also

can process thick plates, pipes, bars, special-shaped materials and wires, etc.

5052 This alloy has good forming performance and corrosion resistance. properties, burnability, fatigue strength and moderate static strength

It is used to manufacture aircraft fuel tanks, oil pipes, as well as sheet metal parts of transportation vehicles and ships, instruments, and street lamp branches

Frames and rivets, hardware products, etc.

5056 magnesium alloy and cable sheath rivets, zippers, nails, etc.; aluminum-clad wire rods are widely used in processing agriculture

Insect trap covers, and Other occasions requiring high corrosion resistance

5083 is used in applications requiring high corrosion resistance, good weldability and medium strength, such as ships,

automobiles and Aircraft plate welding parts; pressure vessels that require strict fire protection, refrigeration devices, television towers, drilling equipment, transportation equipment, missile components, armor, etc.

5086 is used for needs Applications with high corrosion resistance, good weldability and medium strength, such as ships, automobiles, aircraft, cryogenic equipment, television towers, drilling equipment, transportation equipment, missile parts and decks, etc.

5154 Welded structures, storage tanks, pressure vessels, ship structures and offshore facilities, transportation tanks

5182 Thin plates are used to process can lids, automobile body panels, control panels, and reinforcement parts , brackets and other parts

5252 is used to manufacture decorative parts with higher strength, such as decorative parts for automobiles.

After anodizing

has a bright and transparent oxide film

5254 Containers for hydrogen peroxide and other chemical products

5356 Welding aluminum with a magnesium content greater than 3% - Magnesium alloy welding rods and wires

5454 Welded structures, pressure vessels, marine facility pipelines

5456 Armor plates, high-strength welded structures, storage tanks, pressure vessels, ship materials

5457 Polished and anodized decorative parts for automobiles and other equipment

5652 Hydrogen peroxide and other chemical product storage containers

5657 Polished and anodized Decorative parts for automobiles and other equipment, but in any case it must be ensured that the material has a fine grain structure

5A02 Aircraft fuel tanks and conduits, welding wires, rivets, ship structural parts

5A03 medium strength welded structures, cold stamped parts, welding containers, welding wires, can be used to replace 5A02

alloy

5A05 welded structural parts, aircraft skin frames

5A06 Welded structure, cold forging parts, welded tension container stress parts, aircraft skin parts

5A12 Welded structural parts, bulletproof deck

6005 Extruded profiles and pipes, used for structural parts requiring strength greater than 6063 alloy, such as ladders, TVs

Antenna, etc.

6009 Automobile body panels

6010 Thin plate: automobile body

6061 Various industrial structures that require certain strength, weldability and high corrosion resistance, such as manufacturing trucks,

tower buildings, ships, trams , furniture, mechanical parts, tubes, rods, shapes, plates for precision processing, etc.

6063 Construction profiles, irrigation pipes and extruded materials for vehicles, benches, furniture, fences, etc.< /p>

6066 Forgings and extruded materials for welded structures

6070 Extruded materials and pipes for heavy-duty welded structures and automobile industry

6101 For public cars High-strength bars, electrical conductors and heat dissipation equipment, etc.

6151 is used for die forging crankshaft parts, machine parts and production of rolling rings, both requiring good forgeability

High performance, high strength, and good corrosion resistance

6201 High-strength conductive rods and wires

6205 Thick plates, pedals and high-impact-resistant extrusions

6262 Threaded high-stress parts that require better corrosion resistance than 2011 and 2017 alloys

6351 Extruded structural parts of vehicles, transportation pipes for water, oil, etc.

6463 Construction and various appliance profiles, and automotive decorative parts with bright surfaces after anodization

6A02 Aircraft engine parts, forgings and die forgings with complex shapes

7005 extruded material, used to manufacture welded structures that require both high strength and high fracture toughness,

such as trusses, rods, and containers for transportation vehicles; large heat exchangers, As well as parts that cannot be solidified after welding

; it can also be used to manufacture sports equipment such as tennis rackets and softball bats

7039 Freezing containers, cryogenic equipment and storage boxes, fire pressure Equipment, military equipment, armor plates, missile devices

Missile devices

7049 is used for forging the same static strength as 7079-T6 alloy but requires high resistance to stress corrosion cracking

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Parts that crack Yongli, such as aircraft and missile parts - landing gear hydraulic cylinders and extrusions. The fatigue properties of the parts are roughly the same as those of 7075-T6 alloy, while the toughness is slightly higher

7050 medium-thick plates, extrusions, free forgings and die forgings for aircraft structural parts . The requirements for alloys in manufacturing such parts are: high resistance to spalling corrosion, stress corrosion cracking, fracture toughness and fatigue resistance

7072 Air conditioner aluminum foil and extra thin strip Material; 2219, 3003, 3004, 5050, 5052, 5154, 6061,

7075, 7475, 7178 cladding of alloy plates and pipes

7075 is used to manufacture aircraft structures and Futures require high-stress structural parts with high strength and strong corrosion resistance.

Mold manufacturing

7175 is used for forging high-strength structures for aircraft. T736 material has good comprehensive properties, that is, high strength, resistance to spalling corrosion and stress corrosion cracking, fracture toughness, and fatigue strength. 7178 is used for manufacturing aerospace vehicles. Components requiring high compressive yield strength

7475 Aluminum-clad and non-aluminum-clad plates for the fuselage, wing frames, stringers, etc.

Other parts that require both high

strength and high fracture toughness

7A04 aircraft skins, screws, and stressed components such as beams, stringers, bulkheads, Wing ribs, landing gear, etc.__