3103 H12 Outside Diameter 6.5mm For Heat Sink Anti-corrosion Cold Drawing Extruded Aluminum Tube

1, Introduction

Delicately crafted, the aluminum tube cold drawing technique helps processors tailor aluminum rods as per specific needs. Gradually shaping the rod's cross-section through several draws enhances its surface quality and precision. Perfect for producing top-quality aluminum alloy pipes, it finds broad utilization across diverse sectors like aviation, automobile, rail transit, and electronics.

2, Procedure

This intricate procedure encompasses critical steps including bar choice, prepping, initial draw, drying, intermediate draw, heat treatment, final draw, straightening, pickling, and cold treatment. Key stages include preliminarily stretching the rod on a machine and then drawing it to optimize pipe dimensions. Final draw, while smoothing out any burrs, fine-tunes the tubular surface quality and precision.

3, Traits

This process brings forth these unique features:
1. Exceptional Precision: Cold drawing enables the formation of flatter alloy tubes (flatness under 0.02mm) and dimensionally precise ones (accuracy at 0.05mm);
2. Versatility: Altering tube complexities like irregularities or thinner walls are done easily via the cold drawing method;
3. Minimal Surface Burrs: This process effectively regulates surface levels of tubes, providing an enhanced surface finish.

4, Utilization

The aluminum tube cold drawing process stands as a leading method for fabricating high-level, high-demand alloy pipes. Its applications span aeronautics, transportation, and electronics.

【 Conclusion 】

Cold drawn aluminum tubing enjoys great importance in crafting precision tubes, boasting superior surface sleekness, precise dimensions, and minimal burr formation. Such a technique finds its application across sectors like aviation, automobile, rail transit, and electronics - hence holding immense potential within the marketplace.

The company is committed to the global refrigeration and heating and new energy fields to provide high-precision high-corrosion aluminum-based new materials and components. The company always adhere to scientific and technological innovation, deep cultivation of industrial cutting-edge technology, and strive to industry customers and partners continue to enable, win-win.

Techical Parameters:

Radiator Aluminum Alloy Tubing

(Technical requirements refer to national standards or customer technical quality requirements for production)

Applications:

While extruded aluminum is extremely common in a wide range of applications, it is not suitable for everything. Any requirement for elevated properties may turn toward cold finished product as raw material. Aerospace and defense products requiring high strength often specify cold finished bar, as well as a host of automotive applications.