2014 T3510 aluminum alloy is a high-strength alloy belonging to the Al-Cu (aluminum-copper) series and is widely used in aerospace, defense, and heavy engineering applications. This alloy is known for its high mechanical strength and good fatigue performance. The T3510 temper indicates that the material has been solution heat treated, stress relieved, and naturally aged in a controlled manner. This temper condition improves dimensional stability, especially in large forged or extruded sections, and reduces the risk of post-manufacturing distortion.

2014 T3510 alloy is notable for its high tensile strength and yield strength. In terms of strength, when compared with alloys such as 2024, 6061, and 7075, it offers significantly higher strength than 6061, while in some applications it can provide mechanical properties similar to or higher than 2024. However, 7075 generally reaches higher ultimate strength values. Therefore, 2014 alloy is a suitable choice for structural components requiring high load-bearing capacity.

In terms of corrosion resistance, 2014 alloy has lower natural corrosion resistance compared to 5xxx series aluminum alloys or magnesium-silicon alloys such as 6061. For this reason, protective surface treatments such as coatings, anodizing, or painting are commonly applied in many applications. Nevertheless, when proper surface protection methods are used, it can provide a reliable service life.

Regarding machinability, 2014 T3510 alloy is particularly well suited for machining operations. Despite its high strength, it provides good chip-breaking characteristics and is preferred in the manufacturing of precision components. Its bending and forming capability is more limited compared to more ductile alloys such as 5052 or 3003. In terms of weldability, due to its relatively high copper content, it is generally considered poor, and mechanical fastening or riveting methods are usually preferred.

2014 T3510 alloy is widely used in aerospace structural components, aircraft landing gear parts, high-strength machine components, and defense industry applications. It is also preferred in mechanical systems where vibration and fatigue resistance are critical. With its high strength, good machinability, and proper surface treatments, 2014 T3510 is considered a reliable and high-performance aluminum alloy for engineering applications.

MATERIAL COMPOSITION STANDARDS

2014 T3510 can be supplied according to the following standards.
• 2014 T3510 Cold Drawn Tube; ASTM B211, UNS A92014, ASTM B928, WNR 3.1255, ISO AlCu4SiMg
 

Characteristic Properties of 2014 T3510: 

• Strength: Very good
• Machinability: Very good
• Weldability: Low (Filler welding is the best option)
• Formability: Medium to high
• Corrosion Resistance: Poor (Improves with coating)
• Heat Treatment: Yes
   

Some Well-Known Applications of 2014 T3510: 
In pipeline systems and irrigation channels,
Also used in the automotive industry.
 

STOCK
We manufacture and supply 2014 T3510 in tube/profile form.

• Tube / Profile