Aluminium 1070 Round Bars Manufacturer in Vietnam
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**Quyen Aluminium**, a top-notch manufacturer and supplier located in Da Nang, Vietnam, proudly presents high-quality **Aluminium 1070 Round Bars** tailored for industries that demand exceptional corrosion resistance, outstanding thermal and electrical conductivity, and remarkable workability. Alloy 1070 is recognized as a commercially pure aluminium grade (with a minimum of 99.7% aluminium) celebrated for its lightweight nature, smooth finish, and versatility in various fabrication processes. Our round bars are produced with precise diameters, consistent mechanical properties, and excellent surface quality, ensuring reliable performance across a wide range of industrial and commercial applications.
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**Aluminium 1070 Round Bars** are primarily made of high-purity aluminium (≥99.7%) with small amounts of silicon, iron, copper, and other trace elements. This unique composition grants them exceptional corrosion resistance in both atmospheric and chemical environments, along with excellent ductility and good welding and forming characteristics. Although they are non-heat-treatable, the alloy can be strengthened through cold working, making it perfect for bending, machining, and custom fabrication without sacrificing its integrity.

Aluminium Alloy 1070 HR Round Bars

Aluminium Alloy 1070 Round Rods

Aluminum 1070 Hot Drawn Round Bars
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Specifications of Aluminium 1070 Round Bars
| Specifications | ASTM B221, B211, B565, B316, AMS 4121 2014 |
|---|---|
| Temper | T3, T4, T5, T6, T651, T6511 |
| Standard | ASTM, ASME, AMS, GB/T, JIS |
| Length | 1000-6000 |
| Size: | 5 mm To 500 mm |
| Diameter | 6-500 |
| Finish | Bright, Polish & Black |
| Type | Hot-Rolled (HR) / Cold-Rolled (CR) Sheet |
Aluminium 1070 Round Bars Chemical Compositions
| Aluminium 1070 | Fe | Si | Mg | Mn | Cu | Zn | Ti | Al |
| 0.25 | 0.2 | 0.03 | 0.03 | 0.03 | 0.07 | 0.03 | 99.70 |
Aluminium 1070 Round Bars Mechanical Properties
| Properties | Conditions | ||
| T (°C) | Treatment | ||
| Density (×1000 kg/m3) | 7.7-8.03 | 25 | |
| Poisson’s Ratio | 0.27-0.30 | 25 | |
| Elastic Modulus (GPa) | 190-210 | 25 | |
| Tensile Strength (Mpa) | 640 | 25 | cold drawn, spheroidized annealed more |
| Yield Strength (Mpa) | 495 | ||
| Elongation (%) | 10 | ||
| Reduction in Area (%) | 45 | ||
| Hardness (HB) | 192 | 25 | cold drawn, spheroidized annealed more |
| Properties | Conditions | ||
| T (°C) | Treatment | ||
| Thermal Expansion (10-6/ºC) | 11.8 | 0-100 more | rolled |
Equivalent Grades Of Aluminium 1070 Round Bars
| STANDARD | UNS | WERKSTOFF NR. |
| Aluminium 1070 | A91070 | 3.0275 |
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Types of Aluminium 1070 Round Bars






Largest Aluminium 1070 Round Bars Manufacturer and Exporter in Da Nang, Vietnam
These round bars find extensive use in **electrical bus bars, chemical processing equipment, food and beverage handling systems, marine components, HVAC systems, signage, reflectors, architectural trims, and decorative assemblies**. They are also well-suited for **light-duty structural parts, rivets, nameplates, and precision-engineered components** where corrosion resistance, conductivity, and ease of fabrication are essential. Offered in a variety of diameters, tempers, and lengths, **Aluminium 1070 Round Bars** deliver a versatile, durable, and cost-effective solution for both industrial and commercial needs.
Finishes Of Aluminium 1070 Round Bar
| CD | Cold drawn | P | Polished |
| CG | Centreless ground | HF | Hot finished |
| BD | Bright drawn | SRE | Slit rolled edge |
| P&T | Peeled and turned | RT | Rough turned/peeled |
| CF | Cold finished | HRAP | Hot rolled annealed and pickled |
| ST | Smooth turned | PR | Peeled and reeled |
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Are Custom Sizes Available For Aluminium 1070 Round Bars?
Yes, we offer custom sizes for Aluminium 1070 Round Bars to meet specific project needs. Our team at Quyen Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@quyenaluminium.com
Uses of Aluminium 1070 Round Bars
Aluminum 1070 round bars are widely used in applications requiring high purity aluminum for better corrosion resistance and better electrical conductivity Electrical conductors in common applications, such as power lines and busbars, because for being efficient. It is also used in the manufacture of heat exchangers, cooling systems and radiators, where heat transfer is important. Moreover, these round bars find applications in the manufacture of chemical and food processing equipment, as they are resistant to acid and alkali corrosion and their light weight and manufacturability also make them ideal for aerospace, automobiles and buildings.
- Oil and Gas Industry
- Transporting Materials
- Pulp and Paper Industry
- Power Plant Industry
- Dairy and Food Processing
- Heat Exchanger
- Textile Machinery
- Heat Exchanger
- Water Waste Projects
- Synthetic Fiber
- Exhaust gas and Exhaust air
- Construction Industry
- Automotive Industry
- Chemical Industry
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