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7050 aluminum round bar is a commonly used aluminum rod material with high strength and hardness, and is widely used in various industrial fields, tokių kaip statyba, automobiliai, Aviacija, ir tt.
7050 aluminum round bar is a commonly used aluminum rod material with high strength and hardness, and is widely used in various industrial fields, tokių kaip statyba, automobiliai, Aviacija, ir tt.
Cheminė sudėtis 7050 aliuminio apvali juosta mainly includes elements such as aluminum, cinkas, magnesium and copper, of which the aluminum content is relatively high, apie 70%.
7050 aliuminis round bar has good corrosion resistance and mechanical properties and can meet a variety of different application needs.
The AL 7050 alloy has slightly more aluminium (al), vario (Co), magnis (mg) ir cinko (zn). Priešingai, the AL 7075 alloy’s chemical composition has marginally more chromium (kr), geležies (fe), manganas (MN), silicio (ir), titano (ti), and zirconium (Zr).
STANDARD SPECIFICATION FOR ALUMINIUM 7050 ROUND BARS
Aliuminio lydinys :ASTM B221, B211, B565, B316, EN3982 7050
standartas : ASTM, ASME, AMS, GB / T, JIS
Aliuminio apvalios juostos temperat : O, H12, H14, H16, H18, H22, H24, H26, H32, H112, T6, T651
Aliuminio strypo forma : Aliuminis apvalus, Hex, Butas, Pusiau apvalios, Ovalus, Stačiakampis juodos spalvos & Ryški apdaila
Aliuminio apvalios juostos skersmuo: 0.1-600mm,ir tt
Aliuminio šešiakampė juosta : 0.1-600mm,ir tt
Aliuminio kampinio strypo dydis : 0.5mm*40mm*40mm-20mm*400mm*400mm
Aliuminio plokščio strypo storis : 0.1-600mm,ir tt
Aluminium Flat Bar Size : 1-2500mm, ir tt
Aluminium Round Bar Length : 1-12m, atsitiktinis, Pataisyti & Iškirpkite ilgį arba pagal klientų reikalavimus
Aluminium Bar : Ryškus, lenkų & juodas
ALUMINIUM 7050 ROUND BAR EQUIVALENT GRADES
| Aluminium Grade | LT | WNR | UNS | ISO |
| 7050 | EN3982 | 3.4144 | A97050 | AlZn6CuMgZr |
CHEMICAL COMPOSITION OF ALUMINUM 7050 ROUND BARS
| svoris % | zn | su | mg | Zr | fe | ir | MN | ti | kr | Kiti (total) |
| Minimum | 5.7 | 2.0 | 1.9 | 0.08 | - | - | - | - | - | - |
| Maximum | 6.7 | 2.6 | 2.6 | 0.15 | 0.15 | 0.12 | 0.10 | 0.06 | 0.04 | 0.15 |
MECHANICAL PROPERTIES OF ALUMINIUM 7050 BARS
| nuotaika | tempiamasis stipris (ksi) | takumo riba (ksi) | Elongation in 2″ % |
| T76511 | 79 | 69 | 7 |
| T73511 | 70 | 60 | 8 |
| T74511 | 73 | 63 | 7 |
7050 aliuminio apvali juosta
7050 Aluminum round bar Vs 7075 aliuminio apvali juosta
7050 ir 7075 are both high-strength aluminum alloys commonly used in aerospace and other high-performance applications.
7050 aluminum round bar is a heat-treatable alloy with good strength and toughness. It has high strength-to-weight ratio and good resistance to stress corrosion cracking. It is often used in aerospace applications, such as aircraft structures and components.
7075 aliuminio apvali juosta is also a high-strength alloy with excellent strength and toughness properties. It has good machinability and corrosion resistance. It is commonly used in aerospace, defense, and automotive industries for applications requiring high strength and durability.
Apskritai, 7075 aliuminio apvali juosta is stronger and more durable than 7050 aliuminio apvali juosta.
Tačiau, 7050 aluminum round bar may be preferred in certain applications where stress corrosion cracking resistance is important.
The choice between the two alloys will depend on the specific requirements of the application.
7050 aluminum round bar is available in various tempers, such as T74511, T76511, and T73511. These tempers indicate different levels of heat treatment and cold working that affect the mechanical properties and performance of the alloy.
ome of the benefits of using 7050 aluminum round bar are:
- It has excellent fatigue resistance and fracture toughness, which are important for structural applications that undergo cyclic loading and impact.
- It has good machinability and can be cut, gręžtinis, ir formuojami įvairių formų ir dydžių.
- It has good weldability and can be joined with other metals using conventional welding methods.
- It has good anodizing ability and can be coated with various colors and finishes to enhance its appearance and corrosion resistance.
Kai kurios specifikacijos 7050 aliuminio apvali juosta yra:
- Jis turi tankį 2.71 g/cm3.
- Jo lydymosi temperatūra yra 643 ° C.
- Jis turi tempimo stiprumą 79 ksi (T76511), 73 ksi (T74511), arba 70 ksi (T73511).
- Jis turi kietumą 150 HB (T76511), 140 HB (T74511), arba 130 HB (T73511).
- Jis turi šiluminio plėtimosi koeficientą 23.6 µm/m°C.
- Jis turi šilumos laidumą 130 W/mK.
- Jis turi elektros laidumą 40% IACS.
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