Nasir Aluminium is a well-known manufacturer and supplier of Aluminium 1070 Round Bars in Kuala Lumpur, Malaysia, providing high-purity aluminum material for industries that need superior conductivity and corrosion-resistant products. Aluminium 1070 is a commercially pure alloy, prized for its softness, high ductility, and fine surface finish. The round bars are best suited for electrical, thermal, and decorative uses. Nasir Aluminium ensures that every bar is manufactured to close dimensional tolerances, ensuring consistent quality and superb machinability. Aluminium 1070 round bars are a trusted option for manufacturers requiring a lightweight, non-toxic, and moldable material for high-performance, non-structural applications.
Aluminium 1070 round bars have a minimum of 99.7% pure aluminium content with negligible traces of iron, silicon, and other elements. This alloy is supplied with a tensile strength of 90–120 MPa and good elongation, and it is ideal for cold working and bending. Although non-heat-treatable, it hardens by cold forming. The metal has excellent electrical and thermal conductivity, high reflectivity, and very good resistance to atmospheric corrosion. It is light in weight, non-magnetic, and easy to polish or anodize. All these characteristics make it particularly suitable for applications where electrical conductivity and formability are critical.
| 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 | Fe | Si | Mg | Mn | Cu | Zn | Ti | Al |
| 0.25 | 0.2 | 0.03 | 0.03 | 0.03 | 0.07 | 0.03 | 99.70 |
| 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 |
| STANDARD | UNS | WERKSTOFF NR. |
| Aluminium 1070 | A91070 | 3.0275 |
Nasir Aluminium based in Kuala lumpur, Malaysia is a renowned manufacturer and supplier of premium aluminium products, including Aluminium Bars, Sheets and Plates, Coils, Chequered Plates, Wires, Pipes, Fittings, Flanges, Forging, Circle, Angles. With a commitment to delivering exceptional quality and service, we cater to diverse industries, offering reliable solutions tailored to specific requirements. Our products are known for their superior strength, corrosion resistance, and precise dimensions. We focus on customer satisfaction by providing an extensive range of aluminium bars designed for structural, industrial, and decorative applications.
| 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 |
Yes, we offer custom sizes for Aluminium 1070 Round Bars to meet specific project needs. Our team at Nasir Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@nasiraluminium.com
Aluminium 1070 round bars find extensive application in electrical conductors, busbars, transformer windings, and cable shieldings because of their excellent conductivity. In the sign and lighting industries, they are applied to reflective panels, lamp holders, and decorative trims. They are employed for heat exchangers and lightweight thermal components by the auto and HVAC industries. In food processing and packing, they are used in utensils, containers, and machine parts due to their non-toxic and corrosion-free character. Also, their polished appearance and polishability allow them to be used as display systems, furniture, and architectural decorations that demand both functionality and beauty.
Our team is ready to assist you. Contact us for any queries or personalized solutions.






Kuala lumpur, Malaysia
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