• 冷拔 铝圆棒

  • 冷拔 圆管

2014

Cold Drawn/Finished (CF) / AlCu4SiMg (Soğuk Çekim) / 2014 / T3510

化学性质 % 值
Silicon (Si)0,50 - 1,20
Chromium (Cr)0,00 - 0,10
Manganese (Mn)0,40 - 1,20
Magnesium (Mg)0,20 - 0,80
Copper (Cu)3,90 - 5,00
Titanium (Ti)0,00 - 0,15
Iron (Fe)0,00 - 0,70
Zinc (Zn)0,00 - 0,25
Aluminium (Al)Balance
物理特性
Density2.80 g/cm³
Melting Point507 °C
Thermal Expansion22.7 µm/m.°C
Modulus of Elasticity73 GPa
Thermal Conductivity130 W/m.K
Electrical Resistivity%34 IACS
机械性能
Proof Strength320 MPa
Yield Strength430 MPa
Shear Strength250 MPa
Elongation A50 mm7%
Hardness100 HB

The cold-drawn 2014 T3510 aluminum alloy is known for its high strength and good machinability. Belonging to the aluminum-copper alloy class, this material is ideal for demanding industrial applications due to its durable structure. It is commonly used in industries such as automotive, aerospace, and mechanical engineering.

The alloy is not suitable for anodizing. While anodizing creates a protective oxide layer on the surface, the high copper content in the 2014 alloy limits the effectiveness of this process. Instead, the alloy is typically protected using other protective coatings.

In terms of weldability, the 2014 T3510 alloy can pose challenges. The high copper content can cause cracking in the weld area, so proper welding techniques and filler materials are required to achieve successful welds. However, with the right approach, strong and durable welds can be made.

The alloy offers moderate formability for bending and shaping. Due to its high strength, careful attention is needed when performing bending operations. Nevertheless, with the correct processing methods, successful shaping can be achieved.

The 2014 T3510 aluminum alloy can be used in high-vibration environments, as it demonstrates good resistance to vibrations due to its high strength and elastic modulus. This feature provides an advantage in automotive and aerospace applications, particularly for components like engines and chassis.

In terms of corrosion resistance, the 2014 T3510 alloy has lower resistance compared to other aluminum alloys due to its high copper content. This may limit its use in marine environments or other areas exposed to moisture and salt. However, corrosion resistance can be improved with appropriate coatings and protection methods.

The advantages of the 2014 T3510 aluminum alloy include high strength, good machinability, and vibration resistance. However, its disadvantages include low anodizing compatibility, limited weldability, and lower corrosion resistance. Overall, the 2014 T3510 alloy is well-suited for applications requiring high strength, but attention must be paid to issues such as corrosion and welding challenges.

 

ALLOY DESIGNATIONS
 
2014 T3510 has the following standard designations and specifications.

As Cold Drawn Tube:  2014 T3510, ASTM B211, UNS A92014, ASTM B928, WNR 3.1255, ISO AlCu4SiMg

 

Choosing Factors for 2014 T3510

  • Strength: Very good
  • Machining: Great
  • Weldability: Low
  • Formability: Good
  • Corrosion Resistance: Weak
  • Heat Treating: Yes
 

Some Well-Known Applications for 2014 T3510

In irrigation tubing and pipelines,

It is also used in the automotive industry.

 

SUPPLIED FORMS
 
2014 T3510 is produced/supplied in tube/profile forms.
  • Tube/Profile
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