Bassam Aluminium is a trusted manufacturer and supplier of Aluminium 7075 Bars in Doha, Qatar, offering premium high-strength aluminium products for demanding industrial and engineering applications. The company provides 7075 bars with precise dimensions, uniform mechanical properties, and excellent surface finish to meet strict quality standards. Aluminium 7075 is well known for its outstanding strength-to-weight ratio, excellent fatigue resistance, and good corrosion resistance. With technical expertise and efficient logistics, Bassam Aluminium serves aerospace, defense, automotive, and heavy engineering sectors across Qatar, delivering durable and reliable aluminium solutions that ensure performance and long-term service life.
Aluminium 7075 Bars are composed primarily of aluminium, approximately 87.1% to 91.4%. Zinc is the main alloying element, present at 5.1% to 6.1%, providing high strength. Magnesium ranges from 2.1% to 2.9%, enhancing hardness and toughness. Copper is added between 1.2% and 2.0% to improve mechanical properties. Chromium is present at 0.18% to 0.28%, contributing to corrosion resistance and grain stability. Trace elements such as silicon and iron are kept below 0.4%.
| 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 |
Aluminium 7075 Bars are widely used in applications requiring superior strength and durability. They are commonly applied in aerospace structures, aircraft components, and defense equipment due to their high fatigue resistance and load-bearing capacity. In industrial engineering, these bars are used for precision-machined parts, shafts, fasteners, and high-strength tooling. They are also suitable for automotive performance components, marine hardware, and heavy-duty machinery parts where corrosion resistance, lightweight design, and superior mechanical performance are critical.
Yes, we offer custom sizes for Aluminium 7075 Bars to meet specific project needs. Our team at Bassam Aluminium is committed to providing customized solutions for all your requirements. For more details, contact us at sales@bassamaluminium.com
Al DIN 3.4365 Bars are primarily used in high-strength applications where exceptional performance and durability are essential. They are commonly employed in the aerospace industry for aircraft structures, such as wings, fuselage, and landing gear, due to their high tensile strength and resistance to fatigue. These bars are also used in military applications, including defense aircraft, missile parts, and armored vehicles, where reliability and performance in extreme conditions are critical. Additionally, Aluminium 7075 Bars are used in heavy-duty structural applications such as bridges, heavy machinery, and sporting equipment, providing the necessary strength and toughness for demanding environments.
| Grade | Tensile Strength | Hardness Brinell | Elongation |
| Aluminium 5086 | 275 – 350 Mpa | 75 HB | 12 Min % |
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