Shape: | Round |
---|---|
Application: | Transportation Tools, Door & Window, Glass Wall, Heat Sink, Decorations |
Certification: | RoHS, ISO9001, ASTM, JIS, GB, EN, ASTMB |
Technique: | Extruded |
Grade: | 7000 Series |
Temper: | T3 - T8 |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
Product Name | Aluminum bar, Aluminium rod |
Shape | Round, Square, Flat, Rectangular, Hexagonal, etc. |
Standard | ASTM B221, GB/T 3191-2019, etc. |
Diameter | 5-600mm or as required |
Length | 1-6m or as required |
Surface | Oxidation, Mill, Bright, Polished |
Process | Fine drawing (cold drawing), Extruded, Forging |
Temper | O-H112, T3-T8, T351-851 |
Grade | 1000 Series: 1050, 1060, 1070, 1100, 1199, 1200, 1235, etc. 2000 Series: 2011, 2014, 2017, 2024, etc. 3000 Series: 3003, 3004, 3005, 3104, 3105, 3A21, etc. 5000 Series: 5005, 5052, 5083, 5086, 5154, 5182, 5251, 5754, etc. 6000 Series: 6101, 6003, 6061, 6063, 6020, 6201, 6262, 6082, etc. 7000 Series: 7003, 7005, 7050, 7475, 7075, etc. |
Loading port | Tianjin Port In China |
payment terms | L/C, D/A, D/P, T/T, West Union, etc. |
Application | 1. Food industry containers 2. Building flash 3. Cable sheath 4. Light reflector 5. Chemical processing plant equipment |
Kind attention | The specifications can be customized according to customer requirements. |
A 7020 aluminum bar is a solid cylindrical bar made from the 7020 aluminum alloy. The 7020 alloy is a heat-treatable aluminum-zinc-magnesium-copper alloy that belongs to the 7xxx series. It is primarily composed of aluminum, zinc, magnesium, and copper, with small amounts of other elements.
Here are some key features and uses of 7020 aluminum bars:
Strength and Toughness: 7020 aluminum offers high strength and good toughness. It has excellent mechanical properties, including a high strength-to-weight ratio, making it suitable for applications that require structural integrity and resistance to fatigue or impact.
Weldability: 7020 aluminum has good weldability using various techniques such as MIG (metal inert gas) and TIG (tungsten inert gas) welding. Proper welding procedures and filler material selection are important to ensure good joint integrity.
Corrosion Resistance: 7020 aluminum exhibits good resistance to corrosion in typical atmospheric conditions. However, it is not as corrosion-resistant as some other aluminum alloys, so additional protection may be required in more aggressive environments.
Machinability: 7020 aluminum has moderate machinability. It can be machined using standard machining processes, but the use of proper cutting tools and techniques is recommended to achieve desired results.
Common Applications: 7020 aluminum bars are commonly used in various structural applications, particularly in the aerospace and defense industries. They are also utilized in the manufacturing of high-strength industrial parts, transportation components, and sporting goods.
Suppliers with verified business licenses