Robert Aluminium stands out as a reliable manufacturer and supplier of Aluminium 7075 Flat Bars in Pulau Ujong, Singapore. They specialize in high-strength, precision-engineered aluminium products tailored for aerospace, defense, automotive, and industrial uses. Known for its remarkable strength, fatigue resistance, and excellent corrosion resistance, Aluminium 7075 is a heat-treatable alloy. These flat bars are not only lightweight and durable but also easy to machine and fabricate, making them perfect for critical structural and high-performance engineering tasks. Committed to international quality standards, Robert Aluminium delivers dependable, cost-effective Aluminium 7075 Flat Bars to clients both locally and globally, catering to industries that demand top-notch mechanical properties and durability.
Aluminium 7075 Flat Bars are made up of aluminium combined with zinc (5.1–6.1%), magnesium (2.1–2.9%), copper (1.2–2.0%), along with small amounts of chromium and other trace elements. This alloy boasts a tensile strength of 520–560 MPa, a yield strength of 460–505 MPa, and a Brinell hardness of about 150 HB. With its heat-treatable and highly durable nature, these flat bars show excellent resistance to stress corrosion cracking, fatigue, and wear. Lightweight yet strong, Aluminium 7075 Flat Bars maintain dimensional stability, making them ideal for aerospace, defense, automotive, and high-performance industrial applications that require strength, toughness, and long-lasting reliability.
Standards : ASTM B221, B211, B565, B316, AMS 4121 7075
Temper : T3,T4,T5, T6, T651 T6511
Standard : ASTM, ASME, AMS, GB/T, JIS
Length : 100 mm To 3000 mm Long & Above, Random, Fix & Cut Length or as per clients’ requirement
Size : 5 mm To 500 mm
Finish : Bright, Polish & Black
Type : Hot-Rolled (HR) / Cold-Rolled (CR) Sheet
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Each | Total | ||||||||||
| Aluminium 7075 | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| – | 0.40 | – | 0.50 | 1.20 | 2.00 | – | 0.30 | 2.10 | 2.90 | 0.18 | 0.28 | 5.10 | 6.10 | – | 0.20 | – | 0.05 | – | 0.15 | |
| Standard | Temper | Tensile | Hardness | ||||
| Aluminium 7075 | Ultimate | Yield | Elongation | Brinell | |||
| T6, T651, T6511 | KSI | MPA | KSI | MPA | % | ||
| 83 | 572 | 73 | 503 | 11 | 150 | ||
| 73 | 503 | 63 | 434 | 13 | N/A | ||
| European Standard | GERMANY | UNS | WERKSTOFF NR. |
| EN AW-7075 | AlZnMgCu1.5 | A97075 | 3.4365 |
Robert Aluminium based in Pulau ujong, Singapore 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 7075 Flat Bars to meet specific project needs. Our team at Robert Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@robertaluminium.com
Aluminium 7075 Flat Bars are widely used in aerospace, military and high performance applications due to their unique strength to weight ratio and high fatigue resistance They are commonly used in aircraft structures, fuselage, wings and components a the landing is done in. Composites are also used in marine applications such as boat hulls and other structural components in harsh environments. Also, 7075 Flat Barss are used in precision machinery, tools, and automotive industries for products requiring high strength and durability. Their corrosion resistance and ease of machining make them ideal for rugged applications in harsh environments.
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Pulau Ujong, Singapore
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