The common alloys of the aluminum discs circles are 1xxx, 3xxx, 5xxx and 8xxx aluminum alloys. What are the features and application scope of different alloys? Let’s have a look.
Feature
The aluminum content value of the aluminum disc is above 99%, which has excellent formability.
The reflectivity of series 1 aluminum circle is higher than that of other alloy series.
It is of stable performance and applicable for surface anodizing treatment.
Application
1. Ordinary aluminum circle for cookware: it is our common aluminum wafer for kitchenware (depth <400mm).
2. Aluminum circle for lamp cover: It can be stamped into lamp cover. The lampshade is used for downlights, laminate lamps and street lamps.
3. Aluminium discs for signs: traffic signs, curtain walls, and aluminum ceilings.
Features:
3xxx aluminum blanks have stable and excellent formability.
3xxxx aluminum circle sheet is of high elongation, which is widely used in deep drawing process.
It has a bright luster and high reflectivity.
It is also applicable for the surface anodizing treatment.
Application
1. It is used for making the high-end cookware and utensils, which has high requirements on hardness and abrasion resistance.
2. It is also used as the lamp aluminum circles.
3. It is often used to make road signs, curtain wall panel and aluminum ceiling material.
Featrure
It is of low density and light weight.
It is of high tensile strength, elongation and high fatigue strength.
It is of higher grain size and better surface effect.
Application
5xxxx aluminum circle is used to make various kinds of high-end cookwares and pressure vessel such as non-stick pots and pressure cooker.
Feature
It is of excellent anodizing effect.
Stable performance and high surface quality.
Application
It can be used to make pearl-colored anodized cookware.