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We supply 7075 T6 aluminum plates in various thicknesses, with available inspection certificates and reports. With stable quality, flexible customization services, and competitive wholesale prices, zggdmetal helps you effectively control costs while ensuring reliability. Contact us today for more size details.
7075 T6 aluminum sheet is a premium high-strength aluminum alloy known for its excellent fatigue resistance and outstanding mechanical performance. It belongs to the aluminum-zinc alloy family and typically contains 5.1%–6.1% zinc, 2.1%–2.9% magnesium, and 1.2%–2.0% copper, which together provide exceptional strength and durability.
Through solution heat treatment and artificial aging, 7075 t6 aluminum alloy reaches the T6 temper, delivering a tensile strength of approximately 570–600 MPa. After heat treatment, its mechanical strength is comparable to that of many conventional steels, while maintaining a significantly lower weight. This makes it an ideal material for applications where both strength and lightweight performance are critical.
Alclad 7075 T6 aluminum features a corrosion-resistant cladding layer combined with a high-strength core. With its superior toughness and reliability, it is widely recognized as a top-grade aerospace aluminum alloy, commonly used in aircraft structural components and other high-stress environments.
For thick aluminum plates or CNC machining applications, 7075 T651 plate is often the preferred choice. The T651 temper undergoes stress-relief stretching after heat treatment, which significantly reduces residual internal stress. As a result, it offers better dimensional stability, improved machining accuracy, and reduced risk of deformation during precision processing.
Advantages of 7075 T6 Aluminum Sheet
| Name | 7075 T6 Aluminum Sheet & Plate |
| Form | Flat |
| Thickness | 0.5 mm – 200 mm |
| Width | 500 mm – 2500 mm |
| Length | 1000 mm – 12000 mm |
| Standard Sizes | 1000×2000 mm, 1220×2440 mm, 1250×2500 mm, 1500×3000 mm |
| Standard | ASTM B209 / AMS 4045 / AMS 4044 EN 485 |
| Surface Finish | Mill Finish,Polished,Brushed,Anodized, Alclad |
| MOQ | 4 TON |
| Services | Cutting, CNC Machining, Drilling, Milling |
| Tensile Strength (UTS) | 570 – 600 MPa |
| Yield Strength (0.2% Offset) | 500 – 530 MPa |
| Elongation | 7 – 11 % |
| Hardness | 150 HB |
| Elastic Modulus | 71 – 72 GPa |
| Shear Strength | 330 MPa |
| Fatigue Strength | 160 MPa |
| Density | 2.81 g/cm³ |
| Melting Point | 477 – 635 °C |
7075 T6 aluminum Alloy is widely used in aerospace due to its high strength and lightweight properties. Common applications include:
Aircraft fuselage skins
Wing supports
High-stress structural parts
Its excellent strength makes it suitable for precision equipment and tooling, such as:
High-strength fixtures
Stamping dies
Machine bases
