Product Description
Description
Extrusion dies are essentially thick, circular steel discs containing one or more openings to form the desired contour. They are typically made of H-13 die steel and heat-treated to withstand the pressure and heat of hot aluminum as it passes through the die.
Although aluminum appears to be a very soft metal, it takes a lot of pressure to push a solid ingot (billet) through a thin, porous aluminum extrusion die to form the desired shape.
According to the cross-sectional shape of aluminum extrusions, their corresponding dies are divided into three categories: solid dies, semi-hollow dies and hollow dies. Among them, hollow dies have the most complicated structure, are prone to wear and breakage, and have the highest cost.
Q&A
Q-1. Why is extruded aluminum the preferred choice?
Aluminum is preferred due to its lightweight, strength, and corrosion resistance, making it an ideal choice for various applications.
Q-2. Can aluminum extrusions be recycled?
Yes! Aluminum profiles have a high level of recyclability, which contributes to environmental sustainability.
Q-3. Is the aluminum profile cost-effective?
Given its durability and the efficiency of the extrusion process, aluminum extrusions are an economical solution for many projects.
Q-4. How does the strength of aluminum extrusions compare to that of steel?
Although steel is generally more durable, aluminum extrusions have a better strength-to-weight ratio. Therefore, it is very suitable for applications that prioritize weight.
Q-5. Can aluminum extrusions be customized?
Yes! One of the main advantages of aluminum extrusion is the ability to create custom profiles for specific applications.
Q-6. Are there any limitations to using aluminum extrusions?
While versatile, aluminum extrusions may not be suitable for applications with extremely high stress levels if the appropriate alloy selection and design considerations are not made.
