| Specification | Range |
|---|---|
| Thickness | 0.2mm – 300mm |
| Width | ≤2600mm |
| Length | ≤16000mm |
| Standards | AMS 4044, AMS 4045, AMS 4046, AMS 4078, AMS 4122, AMS 4123, EN 4, ASTM B209, AMS-QQ-A-250, etc. |
7075 aluminum sheet and plate, recognized as an aerospace super duralumin, is a high-strength alloy with exceptional mechanical properties. It is widely utilized in various industries, including aviation, aerospace, automotive, and defense, among others. This article provides a detailed overview of 7075 aluminum sheets and plates, exploring their mechanical properties, specifications, surface quality, thickness tolerances, applications, and the selection process.
The mechanical properties of 7075 Aluminium sheet & Plates are influenced by factors such as temper, thickness, and heat treatment conditions. These properties are critical for determining the suitability of the material for specific applications. The following table outlines the typical mechanical properties of 7075 Aluminium sheet & Plates:
Take Aluminum 7075-T6 as an example
| Mechanical Property | Value (Range) |
|---|---|
| Tensile Strength | 572 MPa (83,000 psi) |
| Yield Strength | 503 MPa(73,000 psi) |
| Elongation | 11 % @Temperature 24.0 °C |
| Modulus of Elasticity | 71.7 GPa (10,400 ksi) |
| Hardness | 150 Brinell |
These values can be further enhanced through heat treatment processes like annealing, solution treatment, quenching, and aging.
The 7075 aluminum sheet can be customized to meet various application needs and processing requirements. The following table provides a general guideline for the size and thickness of 7075 aluminum sheets:
| Specification | Range |
|---|---|
| Thickness | 0.2mm – 300mm |
| Width | ≤2600mm |
| Length | ≤16000mm |
| Standards | AMS 4044, AMS 4045, AMS 4046, AMS 4078, AMS 4122, AMS 4123, EN 4, ASTM B209, AMS-QQ-A-250, etc. |
The specific size and thickness range depend on the production equipment and processing technology available.
The surface quality of 7075 Aluminium sheet & Plates is crucial for their appearance, corrosion resistance, and mechanical properties. Huasheng Aluminum ensures strict control and testing of the surface quality, which includes:
To further improve the surface quality, Huasheng Aluminum offers surface treatments like anodic oxidation.
The thickness tolerance of 7075 Aluminium sheet & Plates is determined by the thickness grade of the plate. The following table provides a general reference for thickness tolerances:
| Thickness Range | Tolerance |
|---|---|
| >6.3mm | ±0.15mm |
| 1.5mm – 6.3mm | ±0.10mm |
| <1.5mm | ±0.05mm |
It is essential to understand the specific thickness tolerance standards when purchasing 7075 aluminum sheets to ensure the quality meets the project requirements.
Due to its robustness and resilience, 7075 aluminium is used extensively in various fields including:
7075 Aluminium sheet & Plates are also used in sports equipment, stage equipment, military equipment, and more.
Huasheng Aluminum offers various heat-treated 7075 Aluminium sheet & Plates to cater to different industry needs:
The chemical composition of 7075 Aluminium sheet & Plates is as follows:
| Element | Percentage (%) |
|---|---|
| Aluminum (Al) | 87.1 – 91.4 % |
| Zinc (Zn) | 5.1 – 6.1 % |
| Magnesium (Mg) | 2.1 – 2.9 % |
| Copper (Cu) | 1.2 – 2.0 % |
| Chromium (Cr) | 0.18 – 0.28 % |
| Manganese (Mn) | <= 0.30 % |
| Titanium (Ti) | <= 0.20 % |
| Silicon (Si) | <= 0.40 % |
| Iron (Fe) | <= 0.50 % |
| Other elements | <= 0.05 % for each, <= 0.15 % for total |
When selecting a 7075 Aluminium sheet & Plate, consider the specific application requirements:
Huasheng Aluminum is a certified supplier with ISO, quality certifications, and other qualifications. We provide advanced production equipment and extensive production experience to meet customer needs and ensure product quality and performance standards. Our commitment to excellence ensures that we deliver high-quality 7075 Aluminium sheet & Plates and sheets for various industries.
Introduction Huasheng Alumin……
Introduction Flexible packag……
Introduction Condenser fins ……
Introduction In the realm of……
Introduction Cigarette alumi……
Introduction Aluminum foil h……
Henan Huasheng Aluminum Co., Ltd (HHALU for short), established in 2001, is located in Huiguo Town, the famous Aluminum capital of Henan Province, It's a professional manufacturer and engages in the research, development, production, sales and service of aluminum sheet plate, aluminum coil, aluminum foil, aluminum strip and aluminum circle.
In addition, HHALU also sell aluminum plate for construction and ships, aluminum mirror plate, and automotive aluminum alloy plate.
No.53, Dongming Road, Zhengzhou, Henan, China
Copyright © Huasheng Aluminum 2023. All rights reserved.
