About Alloy
Aluminium/aluminum and its alloys are essential materials in various industries such as aerospace, marine, construction, and automobile.
Aluminium/aluminum 2017 alloy is a heat treatable wrought alloy with intermediate strength. It is stronger than aluminium /aluminum 2011, but harder to machine. Workability is fair with ductility and formability better that aluminium / aluminum 2014. Arc and resistance weldability of this alloy are satisfactory while corrosion resistance is fair.
Product Form
ASTM B211 and ASTM B316
FED QQ-A-225/5 Bar, Rod and Wire
FED QQ-A-430 Wire and Rivets
AMS 4118 Bar, Rod and Wire 2017-T4 cold finished
AIR 9051A
Chemical Composition
| Weight% | Al | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Others Each | Other Total |
| Alloy 2017 USA | Rem | 0.20-0.8 | 0.7 max | 3.5-4.5 | 0.40-1.0 | 0.40-0.8 | 0.10 max | 0.25 max | 0.15 max | 0.05 max | 0.15 max |
| Weight% | Al | Si | Fe | Cu | Mn | Mg | Cr | Zn | Zr + Ti | Others Each | Other Total |
| Alloy 2017A EAA | Rem | 0.20-0.8 | 0.7 max | 3.5-4.5 | 0.40-1.0 | 0.40-1.0 | 0.10 max | 0.25 max | 0.25 max | 0.05 max | 0.15 max |
Property
| Material | Condition | Tensile Strength (N/mm²) min | Yield Strength | Elongation in 4D % | ||
| ksi | Mpa | ksi | Mpa | |||
| Alloy 2017 | 2017-T4 Bar | 55 | 379 | 32 | 221 | 12 |
Application
The 2017 aluminum alloy is primarily utilized in industries that require high strength, good machinability, and corrosion resistance. Here are some specific applications where 2017 aluminum alloy is commonly used:
Aerospace: In the aerospace industry, 2017 aluminum alloy is employed in structural components of aircraft such as wing and fuselage structures. Its high strength-to-weight ratio contributes to reducing overall weight while maintaining structural integrity, which is crucial for enhancing fuel efficiency and performance.
Automotive: This alloy is used in automotive applications where strength and durability are paramount. It is often found in components such as wheels, suspension parts, and chassis components. The lightweight nature of aluminum alloys like 2017 contributes to improving fuel efficiency and reducing emissions.
Marine: Due to its corrosion resistance, 2017 aluminum alloy is utilized in marine applications for boat hulls, masts, and other components exposed to seawater and harsh marine environments. Its ability to withstand corrosion helps prolong the lifespan of marine equipment.
Industrial Equipment: In industrial settings, 2017 aluminum alloy is used for manufacturing machinery and equipment where high strength and durability are required. Its machinability allows for complex parts to be produced effectively, making it suitable for various industrial applications.
Consumer Goods: It is also employed in the production of consumer goods such as sporting equipment, where its lightweight properties and strength make it ideal for applications like bicycle frames and sporting gear.
Overall, the 2017 aluminum alloy’s combination of strength, machinability, and corrosion resistance makes it a versatile material across multiple industries, contributing to improved performance, efficiency, and durability in various applications.
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