Aluminium 7075 is a high-strength alloy known for its exceptional mechanical properties and excellent resistance to corrosion. It belongs to the 7000 series of aluminum alloys, which are widely used in aerospace and military applications due to their outstanding strength-to-weight ratio. The 7075 alloy is composed mainly of zinc as the primary alloying element, along with small amounts of copper, manganese, and chromium.
One of the most common forms in which Aluminium 7075 is available is in sheets, plates, and coils. These versatile forms offer a range of applications across various industries, including aerospace, defense, automotive, and sporting goods.
Aluminium 7075 Sheets are flat pieces of aluminum that are widely used in applications where high strength and lightweight properties are crucial. These sheets are often employed in the aerospace industry for the production of aircraft components, such as wings, fuselage structures, and other critical parts. The excellent fatigue resistance of Aluminium 7075 sheets makes them ideal for applications where repeated stress and strain are common.
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7075 Aluminium Plates are thicker sections of the alloy and find applications in structural components that require higher strength. These plates are commonly used in the manufacturing of missile parts, spacecraft components, and other critical structures where durability and strength are paramount. The plates are often heat-treated to further enhance their mechanical properties, making them suitable for demanding environments.
Aluminium 7075 Coils offer a continuous and convenient supply of the alloy for various manufacturing processes. These coils are commonly used in industries where continuous production is essential, such as automotive manufacturing and certain aerospace applications. The coils are available in different thicknesses, allowing for flexibility in meeting specific design requirements.
Aluminium 7075 exhibits excellent strength comparable to many steels while maintaining a relatively low density. Its high strength-to-weight ratio makes it an ideal choice for applications where weight reduction is critical. Additionally, the alloy has good machinability and forms well, allowing for ease of fabrication.
ASTM B209, ASME SB209
MSRR, AMS, BS, JIS, AISI, ASTM, GB, DIN, EN, etc
1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm etc.
2000mm, 2440mm, 3000mm, 5800mm, 6000mm etc.
Cold rolled - 0.5-6.4 mm
Hot rolled - 3.0–12.0 mm
Sheet, Plate, Strip, Coils, Foils, Plain Sheet, Shim Sheet
Cold rolled sheet (CR), Hot rolled plate (HR), SATIN (Met with Plastic Coated), No.1 finish hot rolled.
Half Hard, Soft, Hard, Quarter Hard, Spring Hard
UNS | EN | DIN,WNr | JIS | AFNOR | ISO | BS | GOST |
A97075 | ENAW-AlZn5.5MgCu EN AW-7075 |
3.4365 AlZnMgCu1.5 |
7075 | 7075 A-Z5GU | AlZn6MgCu | 7075 L95 L96 | V95 |
Weight % | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Each | Total |
Minimum | 1.20 | 2.10 | 0.18 | 5.10 | ||||||
Maximum | 0.40 | 0.50 | 2.00 | 0.30 | 2.90 | 0.28 | 6.10 | 0.20 | 0.05 | 0.15 |
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 |
Oil & Gas Industrires
Chemical Industries
Construction Industries
Offshore Pipelines & Pipe Works
Petrochemical Industry
Shipbuilding Industries
Hydraulic Applications
Piping Systems
Refining Industry
Food Processing Industry
Pulp & Paper Industry
Power Plant Industry
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