Material selection is a critical element in any product development and design process. The extrusion process, combined with the correct alloy and temper selection, offers an endless number of application opportunities and product improvements.
The physical properties of aluminium are independent of the structure, but can be altered by alloy additions. Some important properties are density, elasticity, thermal expansion, electrical conductivity, specific heat and melting point. The individual alloys’ specific characteristics are determined by these properties.
The most important parameters for realizing customized projects are:
- Levels of mechanical performance (alloy, strength, hardness)
- Tool conception
- Extrudability
- Assembling process
- Machining facilities
- Surface treatment
- Cost efficiency
