The 2014 T4510 aluminum alloy is one of the high-strength wrought aluminum alloys based on the Al-Cu-Mg system and is widely used particularly in aerospace, defense, and high-performance mechanical components. The T4510 temper includes solution heat treatment, stress relief, and natural aging processes. This treatment improves dimensional stability while enabling the alloy to achieve high mechanical strength. The 2014 alloy is especially preferred in applications requiring high load-bearing capacity and good fatigue resistance.

In terms of corrosion resistance, the 2014 alloy exhibits more limited performance compared to pure aluminum alloys. Due to its high copper content, it can be susceptible to atmospheric and galvanic corrosion. Therefore, it is typically used with protective treatments such as anodizing, painting, or coatings. For example, the 6061 alloy offers much better corrosion resistance despite having lower strength. Similarly, the 5052 alloy performs better in marine environments. In contrast, the 2014 alloy is often selected for structural applications because of its higher mechanical strength.

Regarding strength, the 2014 T4510 alloy is known for its high tensile and yield strength. Its ability to maintain relatively good strength at elevated temperatures is an important advantage. This characteristic places it at a similar performance level to the 2024 alloy, while in some cases offering improved machinability. The 7075 alloy can achieve higher strength levels, but the 2014 alloy may provide advantages in machinability and sometimes impact resistance. As a result, the 2014 alloy offers a balanced performance between strength and machinability.

Machinability and bending characteristics are among the notable advantages of the 2014 alloy. The alloy performs very well in machining operations and facilitates the production of parts with complex geometries. However, due to its high strength, bending operations may be limited and usually require prior heat treatment or controlled forming processes. In terms of weldability, the 2014 alloy is limited and mechanical fastening or riveting is typically preferred in many applications.

In terms of coatability and vibration behavior, the 2014 T4510 alloy offers good surface treatment capability and its surface durability can be improved through processes such as anodizing. It demonstrates good fatigue resistance under vibration, making it suitable for components operating under dynamic loads. As a result, it is commonly used in aircraft structural elements, automotive performance parts, and heavy machinery components. Aerospace, defense, automotive, and high-precision engineering sectors represent the most common application areas for the 2014 T4510 alloy.

MATERIAL COMPOSITION STANDARDS

2014 T4510 can be supplied according to the following standards.
• 2014 T4510 Cold Drawn Tube; ASTM B210, UNS A92014, ASTM B928, WNR 3.1255, MIL-A-21180, ISO AlCu4SiMg
• 2014 T4510 Extruded Round Bar; ASTM B221, UNS A92014, EN 2634, WNR 3.1255, MIL-A-21180, ISO AlCu4SiMg
• 2014 T4510 Extruded Flat Bar; ASTM B221, UNS A92014, EN 2634, WNR 3.1255, MIL-A-21180, ISO AlCu4SiMg
• 2014 T4510 Extruded Wire; ASTM B221, UNS A92014, EN 2634, WNR 3.1255, MIL-A-21180, ISO AlCu4SiMg
• 2014 T4510 Extruded Tube; ASTM B221, UNS A92014, EN 2634, WNR 3.1255, MIL-A-21180, ISO AlCu4SiMg
 

Characteristic Properties of 2014 T4510:

• Strength: Excellent
• Machinability: Above average
• Weldability: Poor (Filler welding is the best option)
• Formability: Good
• Corrosion Resistance: Low (Improves with coating)
• Heat Treatment: Yes

Some Well-Known Applications of 2014 T4510:
In the automotive industry and bridge construction,
As military vehicles and high-strength structural materials,
Mainly used in the aerospace and aviation industry.
 

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We manufacture and supply 2014 T4510 in round bar/flat bar and tube/profile forms.

• Round Bar / Flat Bar
• Tube / Profile