Bassam Aluminium is a trusted manufacturer and supplier of Aluminium 7075 Square Bars in Doha, Qatar, offering high-performance aluminium products for demanding applications. Known for consistent quality and precision, the company supplies 7075 square bars with accurate dimensions, excellent surface finish, and reliable mechanical properties. Aluminium 7075 is one of the strongest aluminium alloys available, valued for its exceptional strength-to-weight ratio. Backed by technical expertise and efficient supply capabilities, Bassam Aluminium supports aerospace, defense, engineering, and industrial sectors across Qatar with durable, dependable, and performance-driven aluminium solutions.
Aluminium 7075 Square Bars are composed primarily of aluminium, approximately 87.1% to 91.4%. Zinc is the main alloying element, typically ranging from 5.1% to 6.1%, providing high strength. Magnesium is present around 2.1% to 2.9% to enhance hardness and toughness. Copper generally ranges from 1.2% to 2.0% to improve mechanical strength. Chromium is added in small amounts, about 0.18% to 0.28%, to improve corrosion resistance and control grain structure. Trace elements include silicon and iron, each usually limited to a maximum of 0.4%.
Specification : ASTM B 221 ASME SB 221, B211, B565, B316 1100, AMS 4102
Standard : ASTM, BS and all International Standards
Temper : O, H12, H14, H16, H18, H22, H24, H26, H32, H112
Length : 100 mm To 3000 mm Long & Above
Size : 5 mm To 500 mm
| Aluminium 7075 | Fe | Si | Mg | Mn | Cu | Zn | Ti | Al |
| 0.5 | 0.4 | 2.1 – 2.9 | 0.3 | 1.2 – 2 | 5.1 – 6.1 | 0.2 | 90 |
| 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 |
Density : 2.8 g/cm3
Melting point : 483°C (900°F)
Tensile Strength : 220 MPa, 31909 psi
Fatigue strength : 160 MPa, 23206 psi
| STANDARD | UNS | WERKSTOFF NR. | European Standard | JIS | AFNOR | ISO | BS | GOST |
| Aluminium 7075 | A97075 | 3.4365 / AlZnMgCu1.5 | ENAW-AlZn5.5MgCu / EN AW-7075 | 7075 | 7075 A-Z5GU | AlZn6MgCu | 7075 L95 L96 | V95 |
Bassam Aluminium based in Doha, Qatar 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 Aluminum 7075 Square 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
Aluminium 7075 Square Bars are widely used in high-stress and performance-critical applications. They are commonly applied in aerospace structures, aircraft fittings, and defense components due to their superior strength and fatigue resistance. In industrial and engineering sectors, they are used for high-load frames, shafts, tooling, and precision machined parts. These bars are also suitable for automotive racing components, molds, and fixtures where lightweight design, dimensional stability, and high mechanical strength are essential.
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