Starc Metals, located in Canberra, Australia, stands out as a top-notch manufacturer and supplier of high-quality Aluminium 7075 forgings. Known for their precision engineering, reliability, and exceptional material performance, Starc Metals serves a variety of industries, including aerospace, defense, automotive, and marine. The company skillfully blends cutting-edge technology with strict quality standards to create forgings that not only meet global specifications but also satisfy customer needs. With a strong emphasis on innovation and customer satisfaction, Starc Metals delivers durable and lightweight Aluminium 7075 components that boast impressive strength-to-weight ratios, corrosion resistance, and fatigue performance, making them perfect for critical structural and mechanical applications.
Aluminium 7075 forgings are mainly made up of aluminum, along with zinc (5.6–6.1%), magnesium (2.1–2.5%), copper (1.2–1.6%), and small amounts of elements like chromium and iron. This alloy is celebrated for its remarkable mechanical properties, featuring a tensile strength of up to 570 MPa and a yield strength of around 500 MPa. It shows excellent fatigue resistance, good machinability, and moderate corrosion resistance, especially when treated. Thanks to its low density and outstanding strength, it ranks among the strongest aluminum grades available, making it ideal for high-stress applications that require superior structural integrity and lightweight performance.
Standards : ASTM B247, B247
Temper : H14
Specification : DIN, ASTM, BS and all International Standards
Flat bar blocks : up to 27″ width and 15,000 lbs.
Cylinders and sleeves : up to 50″ maximum O.D. and 65″ maximum length
Discs and hubs : up to 50″ diameter and 20,000 lbs.
Rolled, hand forged or mandrel forged rings : up to 84″ maximum O.D. and 40″ maximum length
Rounds, shafts and step shafts : up to 144″ maximum length and 20,000 lbs.
| Weight % | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Each | Total |
| Minimum | 1.20 | 2.10 | 0.18 | 5.10 | ||||||
| Maximum | 0.40 | 0.50 | 2.00 | 0.30 | 2.90 | 0.28 | 6.10 | 0.20 | 0.05 | 0.15 |
| Temper | Tensile | Hardness | ||||
| Ultimate | Yield | Elongation | Brinell | |||
| KSI | MPA | KSI | MPA | % | ||
| T6, T651 | 83 | 572 | 73 | 503 | 11 | 150 |
| T73, T7351 | 73 | 503 | 63 | 434 | 13 | N/A |
| UNS | EN | DIN,WNr | JIS | AFNOR | ISO | BS | GOST |
| A97075 | ENAW-AlZn5.5MgCu EN AW-7075 | 3.4365 AlZnMgCu1.5 | 7075 | 7075 A-Z5GU | AlZn6MgCu | 7075 L95 L96 | V95 |
Yes, Aluminum 7075 can be forged into shapes with tight tolerances. Its high strength allows for precise shaping, but careful control of temperature and pressure is required for optimal results.
Aluminum 7075 offers high strength, excellent fatigue resistance, low weight, good machinability, and corrosion resistance, making it ideal for custom forgings in aerospace, military, and high-performance applications.
Aluminum 7075 is not ideal for high-temperature forging applications due to its relatively low melting point and limited thermal stability. It is better suited for aerospace and structural applications at moderate temperatures.
Aluminium 7075 forgings find their way into various applications where high strength and low weight are crucial. They are widely used in the aerospace sector for aircraft fittings, landing gear, and wing structures. In the automotive and motorsport industries, they play a vital role in performance components like gears, shafts, and suspension parts. The defense sector relies on 7075 forgings for weapon components and structural parts due to their toughness and reliability. Additionally, these forgings are utilized in marine, sporting goods, and industrial machinery applications where precision, durability, and resistance to stress and fatigue are of utmost importance.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Starc Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Canberra, Australia
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