Liza Aluminium, a manufacturer and supplier based in Manila, is all about high-quality aluminium products, particularly the impressive Aluminium 7050 Bars. With cutting-edge production facilities and strict quality control measures, Liza Aluminium guarantees that every bar meets the international standards required for aerospace-grade materials. Their supply chain is tailored to support both the local Philippine industry and global export markets, providing precision-machined bars in various sizes with dependable delivery. Thanks to their expert technical support and consistent traceability, the company has built a solid reputation for delivering performance-driven aluminium structural solutions.
The Aluminium 7050 alloy is a robust, heat-treatable member of the 7000-series aluminium family. Its typical composition includes zinc (around 5.7 – 6.7%), copper (about 2.0 – 2.6%), magnesium (roughly 1.9 – 2.6%), and zirconium (approximately 0.08 – 0.15%), along with trace amounts of silicon, iron, chromium, and titanium. Mechanically, this alloy, when properly tempered, boasts ultimate tensile strengths between 490 – 570 MPa and yield strengths ranging from about 390 – 490 MPa, with elongation values typically falling between 7% and over 11%. This impressive combination of high strength and excellent fatigue/stress-corrosion resistance makes it perfect for demanding structural applications.
| Bar Wire Standard | ASTM B221, B211, B565, B316, AMS 4121 2014 |
| Bar Dimensions | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Round bar size | Diameter: 3-~800mm |
| Hex Bar size | 2-100mm A/F |
| Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Square bar size | 4 to 100mm |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Rectangular Size | 33 x 30mm to 295 x 1066mm |
| Bars Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Bar Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Tempers | Tempers range from dead soft annealed to ultra spring temper |
| Rolled Flat Bars Condition | Hardened & tempered, annealed |
| Cold Rolled Bar Technique | Al Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod |
| Rounds Bar Form | Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc. |
| Grade | Fe | Si | Mg | Mn | Cu | Zn | Cr | Ti |
| Aluminium 7075 | 0.50 | 0.40 | 2.90 | 0.30 | 2.00 | 6.10 | 0.28 | 0.20 |
| Grade | Ultimate, Mpa | Yield Strength, MPa | Elongation % | Hardness |
| Aluminium 7075 | 572 | 503 | 11% | 150 |
| STANDARD | WERKSTOFF NR. | JIS | EN | UNS |
| Aluminium 7075 | 3.4365 | 7075 | ENAW-AlZn5.5MgCu | A97075 |
Liza Aluminium based in Manila, Philippines 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 Bars to meet specific project needs. Our team at Liza Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@lizaaluminium.com
Aluminium 7050 Bars are commonly found in industries where lightweight yet strong structures are essential. In aerospace, they are used in components like wing spars, bulkheads, landing gear links, and structural forgings. They also play a crucial role in high-performance transport and defense applications, where fatigue resistance and corrosion toughness are vital, including forged bars and heavy-duty structural elements. Their good machinability (especially when heat-treated) and ability to maintain strength in thicker sections make them a top choice for large-scale precision fabrication.
| Grade | Tensile Strength | Hardness Brinell | Elongation |
| Aluminium 5086 | 275 – 350 Mpa | 75 HB | 12 Min % |
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