8000 Series Aluminum Alloys

Huaxiao-Alloy is a global leader in 8000 series aluminum alloys, providing a comprehensive range of grades, including 8011, 8021, 8079, 8006, 8111, and others. Designed for niche applications requiring exceptional formability, thermal conductivity, and corrosion resistance, our alloys are widely used in packaging, electronics, and automotive industries.

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8006 aluminum alloy

8011 aluminum alloy

8014 aluminum alloy

8021 aluminum alloy

8030 aluminum alloy

8076 aluminum alloy

8079 aluminum alloy

8090 aluminum alloy

8091 aluminum alloy

8093 aluminum alloy

8111 aluminum alloy

8176 aluminum alloy

8177 aluminum alloy

Why Choose Huaxiao-Alloy?

Complete Grade Portfolio: All 8000 series alloys compliant with ASTM, EN, and GB standards.
Advanced Manufacturing: Precision cold rolling, annealing, and surface treatment for ultra-thin foils and custom profiles.
Industry-Specific Solutions: Tailored for food packaging, lithium-ion batteries, and heat transfer systems.
Certified Quality: ISO 9001, FDA, and RoHS-certified production with full material traceability.

8000 Series Aluminum Alloy: Key Properties & Specifications

1. Chemical Composition

8000 series alloys are iron-lithium enhanced (Fe: 0.5–1.5%, Li: 0.5–1.8%) with silicon and manganese additions.

Grade	Aluminum (%)	Iron (Fe) (%)	Lithium (Li) (%)	Silicon (Si) (%)	Manganese (Mn) (%)
8011	Bal.	0.5–1.0	–	0.4–0.8	≤0.15
8021	Bal.	0.8–1.2	0.5–1.0	0.7–1.1	≤0.20
8079	Bal.	0.5–1.3	–	0.05–0.30	≤0.10
8111	Bal.	0.4–0.8	1.0–1.5	0.1–0.5	≤0.10

Trace elements (Cu, Zn) vary by grade. Request full technical datasheets for details.

2. Physical & Mechanical Properties

Density: 2.70–2.78 g/cm³
Melting Range: 640–660°C
Tensile Strength: 100–250 MPa (annealed to H18 temper)
Yield Strength: 80–200 MPa
Elongation: 10–30% (dependent on temper)
Thermal Conductivity: 210–240 W/m·K
Electrical Conductivity: 50–58% IACS

3. Performance Advantages

Ultra-Thin Flexibility: 8011-H18 for pharmaceutical blister foil (0.006–0.2 mm thickness).
High-Thermal Efficiency: 8021 alloy for lithium-ion battery casings and heat exchanger fins.
Barrier Properties: 8079-O for food packaging with moisture and oxygen resistance.
Lightweight Conductivity: 8111-T8 for capacitor foils and electronic shielding.

Applications of 8000 Series Aluminum Alloys

As a trusted aluminum foil supplier, Huaxiao-Alloy delivers precision-engineered solutions for critical industries:

Packaging: 8011/8079 for food containers, pharmaceutical foil, and flexible packaging.
Electronics: 8021 for battery shells, semiconductor shielding, and capacitor films.
Automotive: 8006 for heat exchanger tubes and EV battery thermal management.
Renewable Energy: 8111 for solar panel backsheets and power storage systems.

Quality Assurance & Customization

Certifications: Mill Test Reports (MTRs) with chemical, mechanical, and barrier property data.
Testing Services: Pinhole testing, tensile strength validation, and surface roughness analysis.
Custom Solutions: Alloy temper adjustments (O, H18, H24), widths (100–1600 mm), and surface finishes (bright, embossed).