Jacob Aluminium is a leading manufacturer and supplier of Aluminium 1070 Round Bars in Midland, UK. Known for their high purity and exceptional performance, our Aluminium 1070 Round Bars are widely used in electrical, industrial, and architectural applications. These bars offer excellent thermal and electrical conductivity, outstanding corrosion resistance, and superb formability, making them suitable for diverse industries. We ensure that each product meets rigorous quality standards, providing reliable solutions for your specific needs. Trust us for premium Aluminium 1070 Round Bars that combine durability, versatility and cost-effectiveness.
UNS A91070 Round Bars have a chemical composition of 99.7% aluminium, with trace amounts of iron (0.25%), silicon (0.2%), copper (0.04%), and zinc (0.04%). This high-purity alloy delivers exceptional electrical and thermal conductivity, making it ideal for electrical applications. The mechanical properties of Aluminium 1070 include a tensile strength of approximately 60-100 MPa and a yield strength of around 20-30 MPa ensuring good formability and moderate strength. Its excellent corrosion resistance and ductility make it suitable for industrial, electrical and architectural applications requiring reliable performance and ease of fabrication.
Standards : ASTM B221, B211, B565, B316, AMS 4121 2014
Temper : O
Standard : ASTM, ASME, AMS, GB/T, JIS
Length : 1000-6000
Size : 5 mm To 500 mm
Diameter : 6-150
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 |
Jacob Aluminium based in Midland, UK 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.
Yes, we offer custom sizes for Aluminium 1070 Bars to meet specific project needs. Our team at Jacob Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@jacobaluminium.co.uk
DIN 3.0275 Round Bars are widely utilized across various industries due to their high purity, excellent electrical and thermal conductivity, and corrosion resistance. These bars are extensively used in the production of electrical components such as bus bars, transformer windings and cable sheathing. In the industrial sector they are employed for manufacturing chemical equipment and storage tanks, as they resist chemical reactions effectively. Additionally Aluminium 1070 Round Bars are ideal for heat exchangers, decorative applications and signage due to their superior formability and aesthetic appeal. Their versatility and durability make them a preferred choice for both functional and structural uses.
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