A6063 aluminum alloy coil (A6063 Aluminum Coils) is a heat-treated, hardened material based on an Al-Mg-Si alloy. It is widely used in construction, transportation, machinery manufacturing, and other fields. The following is a comprehensive analysis of its key characteristics and technical parameters:
Chemical Composition and Performance Advantages
Main Components:
Silicon (Si): 0.2–0.6%, improving strength and corrosion resistance

Magnesium (Mg): 0.45–0.9%, forming a strengthening phase Mg₂Si with silicon

Manganese (Mn): ≤0.1%, enhancing stress corrosion resistance

Low-carbon design (C ≤0.02%): preventing intergranular corrosion after welding

Aluminum coil is a metal coil made primarily from aluminum through processes such as casting, rolling, and calendering. It is widely used in construction, electronics, packaging, machinery, and transportation.
The following is a detailed analysis of its key characteristics and applications:
Classification and Alloy Series
Series 1 (Pure Aluminum): such as 1050 and 1060, with an aluminum content ≥99.5%, are low-cost and suitable for general industrial applications.
Series 3 (Aluminum-Manganese Alloy): such as 3003, offer high corrosion resistance and are suitable for humid environments.
Series 5 (Aluminum-Magnesium Alloy): such as 5052, are used in high-strength applications such as aviation fuel tanks.
Series 6 (Aluminum-Magnesium-Silicon Alloy): such as 6061 and 6082, offer both strength and processability and are used in automotive and consumer electronics applications.

6082 Aluminum Alloy Coil Roll is a heat-treated, hardened material based on an Al-Mg-Si alloy. It is widely used in construction, transportation, machinery manufacturing, and other fields. The following is a comprehensive analysis of its key properties and technical parameters:

Main Composition:
Silicon (Si): 0.7–1.3%, improving strength and corrosion resistance

Magnesium (Mg): 0.6–1.2%, forming a strengthening phase Mg₂Si with silicon

Manganese (Mn): 0.4–1.0%, enhancing stress corrosion resistance

Low-carbon design (C ≤ 0.02%): Prevents intergranular corrosion after welding

Core Features
Lightweight: Density of 2.7 g/cm³, with a strength-to-weight ratio superior to steel
Corrosion Resistance: Anodizing is required for use in marine environments
Workability: Suitable for cold rolling, hot rolling, and extrusion, with excellent weldability

A6061 Aluminum Coils is a heat-treated, hardened aluminum alloy primarily in the 6061-T6 state. It is widely used in aerospace, shipbuilding, and automotive industries.

Chemical Composition
Magnesium (Mg) 0.8–1.2% forms a Mg₂Si strengthening phase with silicon
Silicon (Si) 0.4–0.8% improves strength and corrosion resistance
Copper (Cu) 0.15–0.4% enhances mechanical properties
Chromium (Cr) 0.04–0.35% improves stress corrosion resistance
Zinc (Zn) ≤0.25% provides additional strengthening

The 6000 series aluminum coil material is represented by 6061, which is a kind of deformed aluminum alloy. Its main components are aluminum, magnesium, silicon, supplemented by trace elements such as manganese and copper. Its typical characteristics include medium strength, good corrosion resistance, weldability and processing performance, and it is suitable for structural parts such as buildings, automobiles, and ships. ‌
Typical composition
‌Aluminum‌: accounts for about 98%, providing light weight and corrosion resistance.
‌Magnesium‌: content 0.5%-1.5%, enhancing strength and corrosion resistance.
‌Silicon‌: content 0.4%-0.8%, improving hardness and thermal stability.
‌Manganese‌: trace addition (0.15%-0.4%), improving plasticity and corrosion resistance.
Physical properties
‌Density‌: 2.7 g/cm³
‌Temperature range‌: -50℃ to 200℃ for normal use
‌Elastic modulus‌: ≥69 GPa ‌
Application scenarios
Widely used in building structures, automobile manufacturing, shipbuilding, rail transportation and other fields, especially suitable for scenes with high requirements for corrosion resistance.