1-serie aluminium spoelen en 3-serie aluminium spoelen zijn twee veel voorkomende series aluminium spoellegeringen, en ze hebben enkele verschillen in de samenstelling en kenmerken van de legering.

1 serie aluminium spoel::
Serie 1 aluminium spoelen behoren tot de serie puur aluminium, voornamelijk samengesteld uit aluminium elementen, gewoonlijk wordt een kleine hoeveelheid onzuiverheidselementen als legeringsmiddelen toegevoegd. Veel voorkomende aluminiumlegeringen uit de 1-serie zijn onder meer 1100, 1050 en 1060. The following are the characteristics of 1 serie aluminium spoelen:

High purity: Serie 1 aluminum coils have high purity, usually more than 99% aluminium inhoud.
Lichtgewicht: Serie 1 aluminum coils are lightweight and have low density, so they have a good lightweight effect.
High conductivity: Serie 1 aluminum coils have good conductivity and are often used in electronics, electrical and other fields.
Excellent corrosion resistance: Serie 1 aluminum coils have good corrosion resistance to most non-acidic media.
Good machinability: Serie 1 aluminum coils are easy to process and form, and are suitable for various processing techniques, such as stamping and stretching.

3 serie aluminium spoel::
The 3-series aluminum coil belongs to the aluminum-manganese alloy series, which is mainly composed of aluminum and manganese elements, and a small amount of other alloying elements are added. Common 3-series aluminum coil alloys include 3003, 3004 en 3105. The following are the characteristics of 3 serie aluminium spoelen:

Good strength: 3-series aluminum coils have higher strength and hardness, and have more structural strength than 1-series aluminum coils.
Oxidation resistance: 3-series aluminum coils have good oxidation resistance and are suitable for outdoor environments and applications with high durability requirements.
Good formability: 3-series aluminum coils have good formability and are suitable for deep drawing and forming processes.
Corrosieweerstand: 3 series aluminum coils have good corrosion resistance to most non-acidic media.

1-series aluminum coils and 3-series aluminum coils differ in alloy composition and properties. Serie 1 aluminum coils are pure aluminum, featuring high purity, light weight, high conductivity and good corrosion resistance, and are suitable for electronics, verpakking en andere gebieden. Serie 3 aluminum coil is an aluminum-manganese alloy with high strength, hardness and oxidation resistance, suitable for structural applications and outdoor environments.