3103 H12 Outside D6.95mm Cold-drawn Aluminum Alloy Tube For Heat
Sink Corrosion-resistant
Introduction
Crafted with care, the aluminum tube cold draw method allows
processors to customize rods specifically required. Gradual shaping
of the cross section through repetition improves surface finish and
accuracy. Ideal for manufacturing superior-grade aluminum alloy
pipes, this process is widely utilized in various industries such
as aviation, automotive, rail transit, and electronics.
Procedure
Our detailed process includes essential steps such as selecting the
right bars, preparation, first draw, airing, second draw, heat
treatment, third draw, tidy up, tinning, and chilly rest. Note that
preliminary stretching of the rod and subsequent drawing are
crucial stages for optimal pipe dimensions. The final draw not only
smoothens any rough edges but also fine-tunes the tubular surface
quality and accuracy.
Traits
The magic of this process? Here are a few standout qualities that
it instills:
1. Outstanding Precision: This process helps create ultra-flattened
alloy tubes (with flatness under 0.02mm), plus tubes with
remarkable dimensional precision (accurate to within 0.05mm!);
2. Versatile: Changeable tube features such as irregularities or
thinner walls are effortless with this method;
3. Immaculate Surface Finish: Surface levels of tubes can be
fine-tuned efficiently, resulting in a superior finish.
Utilization
Aluminum tube cold drawing emerges as the premier technique to
create top quality alloy tubes, ideal for industries like aviation,
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
Model Number | State | Coil |
Outside Diameter /mm | Wall Thickness/mm |
| 3003,3103 | M(O) | 4-22 | 0.2-2 |
| H12 |
| H14 |
(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.
