How much do you know about the applications of aluminum sheets?
Release time:
2026-03-03
Aluminum sheets are rectangular, uniformly thick materials made from pure aluminum or aluminum alloy through pressure processing.
Aluminum sheets are rectangular, uniformly thick materials made from pure aluminum or aluminum alloy through pressure processing.
Aluminum sheets are classified according to their alloy composition as follows:
High‑purity aluminum sheet (rolled from high‑purity aluminum with a content of 99.9% or higher);
Pure aluminum sheet (whose composition is essentially made from rolled pure aluminum);
Aluminum alloy sheets (composed of aluminum and auxiliary alloys, typically including aluminum‑copper, aluminum‑manganese, aluminum‑silicon, aluminum‑magnesium series);
Composite aluminum panels or brazed plates (aluminum panel materials for special applications obtained through the combination of multiple materials);
Aluminum-clad aluminum sheet (aluminum sheet with a thin aluminum layer wrapped around the exterior for special applications).
When categorized by series, it is further divided into…
Category 1: 1000 Series Industrial Pure Aluminum — represented by 1050, 1060, and 1100, this is currently the most commonly used series in conventional industrial applications.
Category 2: 2000 Series Aluminum-Copper Alloys — including 2A16 (LY16) and 2A06 (LY6), which are classified as aerospace aluminum alloys.
Category 3: 3000 Series Aluminum-Manganese Alloys—primarily represented by 3003, 3004, and 3A21—this series boasts excellent corrosion resistance and is commonly used in humid environments such as air conditioners, refrigerators, and vehicle underbodies.
Category 4: 4000 Series Aluminum-Silicon Alloys — represented by 4A01, these alloys are used for architectural applications, mechanical components, forging materials, and welding applications; they have a low melting point and excellent corrosion resistance.
Category 5: 5000 Series Aluminum-Magnesium Alloys — including the 5052, 5005, 5083, and 5A05 series — feature low density, high tensile strength, and high elongation. They are commonly used in aerospace applications, such as aircraft fuel tanks.
Category 6: 6000 Series Aluminum-Magnesium-Silicon Alloys — Represented by 6061, these alloys offer excellent workability, superior joint characteristics, easy coating, and good machinability, making them suitable for use in low-pressure weapon components and aircraft fittings.
Category 7: 7000 Series Aluminum-Zinc-Magnesium-Copper Alloys — represented by 7075, also part of the aerospace series and commonly used in aircraft manufacturing;
Category 8: Other Alloys in the 8 Series – The most commonly used is 8011 aluminum sheet, which belongs to the other series and is primarily used for aluminum foil.
Category 9: 9-series backup alloys.
Aluminum sheet,Aluminum alloy
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