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Aluminum 2017 Bars – Composition, Properties and Uses

Aluminum 2017 Bars

Aluminum is a lightweight and versatile metal that has become essential in different industries. If you are working with aluminum, it is crucial to understand the properties of specific aluminum bars to achieve superior performance. One of the most popular aluminum bars is Aluminum 2017 Bars. This blog post will comprehensively guide Aluminum 2017 Bars, including their composition, physical and mechanical properties, heat treatment, uses, and corrosion resistance.

What is Aluminum 2017 Bars?

Al 2017 bars are a form of an aluminum alloy composed primarily of aluminum and up to 1.2% copper. It has excellent weldability, corrosion resistance, low and high-temperature strength, and good machinability. Its tensile strength ranges from 66MPa to 309MPa depending on the temper grade.

Aluminum 2017 Bars Composition

2017 Aluminum Bars belong to a group of aluminum-copper alloy bars with a composition of 4.0% copper, 0.4% magnesium, and 0.6% silicon. This composition gives the bars excellent strength, wear resistance, and good machinability. Moreover, combining these elements ensures that the bars can be easily welded.

Grade Al Si Fe Cu Mn Mg Cr Zn Ti Others Each Other Total
2017 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

Aluminum 2017 Bars Physical Properties

A92017 Bars have impressive physical properties that make them attractive for many applications. They have a 2.82 g/cm3 density, and their melting point is 500 to 635 degrees Celsius, making them easy to shape and form. They have a thermal conductivity of 121-155 W/m.K, good electrical conductivity, and high reflectivity.

Aluminum 2017 Bars Mechanical Properties

Aluminum 2017 Bars have excellent mechanical performance. They have high tensile strength, excellent wear resistance, and good ductility, enabling them to bend without breaking. Their Young’s modulus is 72 GPa, and they have a shear modulus of 28 GPa. The bars can endure adverse weather conditions and withstand stress and strain.

Material Condition Tensile Strength (N/mm²) min Yield Strength Elongation in 4D %
ksi Mpa ksi Mpa
2017 2017-T4 Bar 55 379 32 221 12

Aluminum 2017 Bars Uses

3.1325 Bars have a wide range of applications due to their impressive strength and wear resistance properties. They are mostly used in the aerospace, automotive, and marine industries. The bars are used to manufacture aircraft fittings, transportation equipment, and electronic components. Additionally, they are used as connectors in electrical devices due to their good electrical conductivity.

Aluminum 2017 Bars Heat Treatment

2017 Aluminum Bars can be heat-treated to improve their mechanical properties. Solution heat treatment increases their strength, while aging treatment increases their hardness. They can be T6 tempered to achieve maximum performance. After this treatment, the bars develop stiffness, strength, and hardness, making them ideal for industrial applications.

Aluminum 2017 Bars Corrosion Resistance

Lastly, UNS A92017 Bars are corrosion-resistant, even in extreme conditions. They can withstand exposure to moisture, saltwater, or chemicals without deteriorating or corroding. This means they can be used in harsh environments without compromising performance.



Aluminum 2017 Bars are a popular choice for applications that require strength and high wear resistance. Their lightweight nature, excellent physical and mechanical properties, and corrosion resistance properties make them ideal materials for various industries. Understanding the composition, physical and mechanical properties, uses, heat treatment, and corrosion resistance of aluminum 2017 bars can help you make informed decisions and maximize their performance in different applications.

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