Description of aluminum alloy

Primary aluminum is collectively referred to as electrolytic aluminum in the market supply, and it is the raw material for the production of aluminum and aluminum alloy materials. Aluminum is a metal with low strength and good plasticity. In addition to the application of some pure aluminum, in order to improve the strength or comprehensive performance, it is made into an alloy. Adding an alloying element to aluminum can change its structure and properties, making it suitable for various processing materials or casting parts. Alloying elements that are often added are copper, magnesium, zink, and silicon.

aluminum alloy with blue film

Aluminum alloy grade naming principle

• 1. The trademark of the international four-digit number system can be directly quoted.
• 2. Deformed aluminum and aluminum alloys that are not named as international four-digit number system grades should be named with four-character grades (but experimental aluminum and aluminum alloy colors use the prefix X plus four-character grades).

Classification and application of aluminum alloy

Aluminum alloys are alloys made by mixing aluminum with other metal elements and are commonly used in various industrial fields, including aerospace, pembuatan kereta, pembinaan, elektronik, pembungkusan makanan, dan banyak lagi.

The following are some common aluminum alloy grades and their characteristics:

• 1000 siri aloi aluminium: Contains more than 99% Aluminium, and the common grades are 1050, 1060, 1100; it has good machinability, electrical conductivity and corrosion resistance. It is often used in the manufacture of food containers, wires and cables, die-casting parts, dan lain-lain.
• 2000 siri aloi aluminium: Contains copper and has high strength and corrosion resistance. Common grades are 2011, 2014, Dan 2024; they are often used in the manufacture of aerospace components, kapal, automobile and bicycle components, dan lain-lain.
• 3000 siri aloi aluminium: contains manganese, has good strength and corrosion resistance, and is easy to weld and process. Common grades are 3003, 3004, 3104, 3105; often used in the manufacture of building materials, kapal, aircraft wing spars, dan lain-lain.
• 4000 siri aloi aluminium: contains silicon and has high strength, hardness and wear resistance. Common grades are 4032, 4043, 4047; often used in the manufacture of aircraft parts, automotive brake systems, dan lain-lain.
• 5000 siri aloi aluminium: containing magnesium, it has good plasticity, strength and corrosion resistance. Common grades are 5005, 5050, 5052, 5083, 5454, 5754; commonly used in the manufacture of aerospace vehicles, bahan binaan, bicycle frames, dan lain-lain.
• 6000 siri aloi aluminium: contains magnesium and silicon, has high strength and corrosion resistance, and is easy to weld and process. Common grades are 6060, 6061, 6063, 6082; commonly used in the manufacture of aircraft parts, bahagian-bahagian auto, ship structures, dan lain-lain.
• 7000 siri aloi aluminium: contains zinc, has good machinability and corrosion resistance, and is suitable for use under high temperature and high pressure conditions. The common grade is 7075; it is often used in the manufacture of engine parts, hydraulic pipelines, dan lain-lain.
• 8000 siri aloi aluminium: contains tin, has good plasticity and weldability, and is suitable for making containers and pipes, dan lain-lain. Common grades are 8011, 8021, 8079.

The above are some common aluminum alloy grades and their characteristics. The selection of suitable aluminum alloy grades can be determined according to specific application requirements and conditions of use.

Aluminum Alloys Specifications

Aloi	1000 2000 3000 4000 5000 6000 8000 series etc.
perangai	O,H12,H14,H16,H18,H22,H24,H26,H112,H32,T4,T6,T651,etc.
Ketebalan	0.006-0.02mm(Foil),0.02-6mm(Sheet/Coil/Circle),6-40mm(Plate)
Product Type	Aluminum Sheet/Plate,Gegelung Aluminium,Jalur Aluminium,Kertas aluminium,Bulatan Aluminium
Permukaan	Mill finish,Diamond plate,Color coated,Pover coated,Anodized aluminum plate,Embossed,dan lain-lain.

Grades and uses of pure aluminum and aluminum alloys

1050: Squeeze coils for food, industri kimia dan pembuatan bir, pelbagai hos, serbuk bunga api.

1060: It is required for occasions with high corrosion resistance and formability, tetapi bukan keperluan yang tinggi untuk kekuatan, and chemical equipment is its typical application.

1100: For processing parts that require good formability and high corrosion resistance but do not require high strength, seperti produk kimia, food industry devices and storage containers, bahagian pemprosesan plat nipis, deep drawing or spinning concave vessels , bahagian kimpalan, penukar haba, papan bercetak, papan nama, pemantul.

2014 : Digunakan pada keadaan yang memerlukan kekuatan dan kekerasan yang tinggi (termasuk suhu tinggi). Aircraft heavy, penempaan, thick plates and extruded materials, roda dan elemen struktur, roket berbilang peringkat tangki bahan api peringkat pertama dan bahagian kapal angkasa, truck frames and suspension system parts.

2024: Struktur pesawat, rivet, komponen peluru berpandu, truck hubs, elemen kipas, dan pelbagai bahagian struktur lain.

2124: Bahagian struktur kenderaan aeroangkasa.

2A60: Aircraft engine compressor wheels, pemesong angin, peminat, pendesak, dan lain-lain.

2A70: Aircraft skins, omboh enjin pesawat, pemesong angin, roda, dan lain-lain.

3003: For processing parts that require good formability, rintangan kakisan yang tinggi dan kebolehkimpalan yang baik, or require both these properties and higher strength than 1XXX alloys, seperti peralatan dapur, food and chemical products Processing and storage devices, tangki dan tangki untuk mengangkut produk cecair, various pressure vessels and pipes processed with thin plates.

3004: All-aluminum pop-top can body, memerlukan bahagian dengan kekuatan yang lebih tinggi daripada 3003 aloi, chemical product production and storage devices, bahagian pemprosesan plat nipis, bahagian pemprosesan pembinaan, alat binaan, pelbagai bahagian lampu.

3104: Can body, can lid, pull ring, aircraft fuel tank, oil conduit, industrial equipment, dan lain-lain.

3104 aluminum for cans

3105: Room partitions, penyekat, movable room panels, longkang dan longkang, thin plate forming parts, tutup botol, bottle stoppers, dan lain-lain.

5005: Sama seperti 3003 aloi, it has medium strength and good corrosion resistance. Used as conductors, cooking utensils, instrument panels, housings and architectural trim. Anodized film ratio The oxide film on the 3003 alloy is brighter and consistent with the tone of the 6063 aloi.

5050: The thin plate can be used as the lining plate of refrigerators and refrigerators, paip udara kereta, oil pipes and agricultural irrigation pipes; it can also process thick plates, paip, bars, special-shaped materials and wires, dan lain-lain.

5052: Aloi ini mempunyai kebolehbentukan yang baik, rintangan kakisan, kebolehan lilin, fatigue strength and moderate static strength, and is used in the manufacture of aircraft fuel tanks, paip minyak, sheet metal parts of transportation vehicles and ships, instrument street lamp brackets and rivets , produk perkakasan, dan lain-lain.

5083: In occasions that require high corrosion resistance, kebolehkimpalan yang baik dan kekuatan sederhana, such as welded parts of ships, automobiles and aircraft plates; bekas tekanan yang memerlukan perlindungan kebakaran yang ketat, peranti penyejukan, Menara TV, peralatan penggerudian, Peralatan pengangkutan, komponen peluru berpandu, baju besi, dan lain-lain.

5086: For occasions that require high corrosion resistance, kebolehkimpalan yang baik dan kekuatan sederhana, seperti kapal, kereta, kapal terbang, peralatan kriogenik, Menara TV, peralatan penggerudian, peralatan pengangkutan, bahagian peluru berpandu dan dek, dan lain-lain.

5182: Thin plates are used for processing can lids, panel badan kereta, panel kawalan, tetulang, kurungan dan bahagian lain.

5454: Struktur yang dikimpal, kapal tekanan, pipelines for marine facilities.

5A05: welded structural parts, rangka kulit kapal terbang.

5A06: Welded structure, bahagian tempa sejuk, bahagian tegasan bekas ketegangan yang dikimpal, bahagian tulang kulit kapal terbang.

6061: Various industrial structures requiring a certain strength, kebolehkimpalan yang tinggi dan rintangan kakisan, such as pipes, batang, shapes used in the manufacture of trucks, tower buildings, kapal, trem, perabot, bahagian mekanikal, pemesinan ketepatan, dan lain-lain. Timber, plank.

6063: Industrial profiles, architectural profiles, paip pengairan dan bahan tersemperit untuk kenderaan, bangku, perabot, pagar, dan lain-lain.

7005: Bahan tersemperit, suitable for manufacturing welded structures that must have both high strength and high fracture toughness, such as trusses, batang, and containers for transportation vehicles; penukar haba yang besar, and solid solution treatment after welding It can also be used to make sports equipment such as tennis rackets and softball bats.

7049: Forging parts that have the same static strength as 7079-T6 alloy and require high resistance to stress corrosion cracking, such as aircraft and missile parts falling together