Cold Drawn Aluminum Alloy Tubing with Tight Tolerance for Radiator Extrusion H14 3103

Product Description:

What is aluminum extruded?

Extrusion is the process of forcing a substance, such as aluminum or another material, through a die to produce a cross-sectional bar.Despite having several steps, the procedure is actually quite simple.In order to get the final exterior dimension of the extruded bar, a manufacturer or designer must first create a die.

What is cold finished aluminum?

While an extrusion is typically done at a high temperature because aluminum can be generated more easily at that temperature, a cold finish is done at room temperature.Very narrow tolerances for the outside diameter are produced via cold finishing.The most common kind of cold finishing is drawing.

A die is also used in drawing to reduce material diameter when creating aluminum bars. The draw die is filled with a bar end with a smaller diameter, which is then drawn through with grippers.While it is possible to draw at high temperatures, this is not the norm.

The outcome of the cold finishing is determined by the flow and stretch of the aluminum. During the material reduction process, the material experiences work hardening, altering its mechanical and physical properties. This improves the surface smoothness of the bar stock as well.

Features:

What are the differences between extruded and cold finished aluminum?

Standard aluminum extrusions have the main benefit of making working with metal at higher temperatures more simpler.Extruded bar is often less expensive than cold finished product since this translates to faster production rates. Shorter lead times to market are another benefit of faster production.

The reduction process involved in cold finished production produces tighter dimensional tolerances, a benefit when using the close-fitting collets in today’s high-speed precision CNC machining centers. It also elevates the mechanical and physical properties of the material; this increases the machinability and produces smaller chips during machining that break away from the cutting tool’s work area faster.

There is a long list of benefits for aluminum bar that are shared by both products.

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.

Jiangsu Yun Neng New Material Technology Co., Ltd. is a high-tech business with a complete industrial supply chain that specializes in the development, production, and marketing of high-quality precision aluminum tube materials.

The YUN NENG vision

The company is committed to developing innovative materials and components made of aluminum that are extremely precise and highly corrosion-resistant for the global refrigeration, thermal engineering, and new energy areas.

The YUN NENG values

In China, the firm is the first to produce corrosion-resistant high-toothed aluminum tubes.

The company has cutting-edge automated production equipment, the industry's leading composite forming process production line, and complete hot extrusion, composite molding, coil pulling, joint pulling, heat treatment, straightening and cutting, flaw detection and rewinding production equipment, as well as advanced testing equipment.
The organization can generate more than 10,000 tons of various types of It has the capacity to produce about 10,000 tons of high-performance, high-reliability heat exchanger aluminum tubes of varied specifications per year.

Aluminum tubes with an annual output of more than 10,000 tons of high-performance and extremely reliable heat exchanger standards.

The YUN NENG business idea

The company is always committed to scientific and technological innovation, invests in cutting-edge industrial technology, and tries to continually empower consumers and industry partners to collaborate for a win-win situation.