Pure Aluminum Coils (1000 Series)
High-Purity Aluminum Coil Solutions for Electrical, Construction & Industrial Applications
Pure Aluminum Coils 1000 Series
Pure Aluminum Coils (1000 Series) manufactured by Hengze Steel are engineered from high-purity aluminum with a carefully controlled chemical composition, delivering excellent corrosion resistance, superior formability, and stable electrical and thermal conductivity. As a professional aluminum coil manufacturer and global supplier, Hengze Steel provides 1050 aluminum coils, 1060 aluminum coils, 1070 aluminum coils, and 1100 aluminum coils suitable for a wide range of industrial, construction, and electrical applications where material consistency and surface quality are critical.
Specifications & Technical Data
| Alloy Grade | Aluminum Content (Al, %) | Main Alloying / Impurity Elements |
|---|---|---|
| 1050 | ≥ 99.50% | Fe + Si ≤ 0.95%, trace elements only |
| 1060 | ≥ 99.60% | Lower Fe & Si, improved purity |
| 1070 | ≥ 99.70% | Ultra-low impurities, high conductivity |
| 1100 | ≥ 99.00% | Fe + Si approx. 1.0%, balanced performance |
Thanks to the extremely low alloying content, 1000 series pure aluminum coils are ideal for applications requiring high aluminum purity, excellent ductility, and stable processing behavior.
Physical & Mechanical Properties (Typical)
Density: ~2.71 g/cm³
Electrical Conductivity: ≥ 61% IACS (higher for 1070 aluminum coil)
Thermal Conductivity: ~230–235 W/m·K
Tensile Strength:
O Temper: 60–95 MPa
H14 / H24 Temper: 90–130 MPa
Elongation: ≥ 25% (O temper)
These characteristics make Hengze Steel’s pure aluminum coil for electrical and thermal applications a reliable choice for demanding industrial environments.
Manufacturing Process & Temper Options
Production Process
Continuous casting or ingot casting → Hot rolling → Cold rolling → Annealing or work hardeningAvailable Tempers
O (Annealed aluminum coil) – maximum formability
H12 / H14 / H24 aluminum coil – optimized balance between strength and workability
Surface Finish
Mill finish, film-coated, embossed, or customized surface treatments available on request
Standard Dimensions, Supply Range & Standards
| Category | Specification / Description |
|---|---|
| Thickness Range | 0.2 – 6.0 mm (custom aluminum coil thickness available) |
| Width Range | 600 – 2000 mm |
| Coil Inner Diameter (ID) | 405 mm / 505 mm |
| Delivery Form | Aluminum coil, slit aluminum strip, customized formats |
| Custom Capability | Custom-made pure aluminum coils available to meet specific processing or end-use requirements |
| Applicable Standard | GB/T 3880 – Aluminum and aluminum alloy sheets & coils |
| Chemical Composition Standard | GB/T 3190 – Aluminum and aluminum alloy chemical composition |
| International Standard (ASTM) | ASTM B209 – Aluminum and aluminum-alloy sheet and plate |
| Japanese Standard (Optional) | JIS H4000 / JIS H4040 |
Typical Applications of Pure Aluminum Coils (1000 Series)
Building & Construction
Roofing and waterproofing aluminum coil, insulation jacketing, architectural applications
Electrical & Electronics
Aluminum coil for cable foil, capacitor aluminum strip, electronic heat dissipation components
Household Appliances
Refrigerator liners, washing machine parts, oven backs
Thermal & Insulation Systems
Aluminum coil for pipeline insulation, HVAC thermal shielding
Why Choose Hengze Steel Pure Aluminum Coils
✔ High-purity aluminum raw materials with strict quality control
✔ Consistent mechanical properties and excellent surface quality
✔ Wide range of aluminum coil grades, tempers, and specifications
✔ Reliable global aluminum coil supplier with export experience
With a strong focus on pure aluminum coil manufacturing, quality assurance, and application performance, Hengze Steel delivers 1xxx series aluminum coil solutions that combine technical reliability, processing efficiency, and long-term value for global customers.
Frequently Asked Questions
1000 series pure aluminum coils are widely used in construction, electrical, and industrial applications. Due to their high aluminum purity, they are ideal for roofing and waterproofing systems, cable foil, electronic components, pipeline insulation, and heat dissipation parts where excellent corrosion resistance and conductivity are required.
The main difference lies in aluminum purity and electrical conductivity.
1050 aluminum coil offers good formability and cost efficiency.
1060 aluminum coil provides higher purity and improved corrosion resistance.
1070 aluminum coil is preferred for high-conductivity electrical applications.
1100 aluminum coil balances purity and mechanical performance for general industrial use.
Yes. 1000 series aluminum coils, especially in O temper, feature excellent ductility and elongation, making them highly suitable for deep drawing, bending, stamping, and other forming processes without cracking.
High-quality 1xxx series aluminum coils typically comply with multiple international standards, including GB/T 3880, GB/T 3190, ASTM B209, and optional JIS H4000 / H4040, ensuring consistent chemical composition, dimensional accuracy, and mechanical performance.
Yes. Professional manufacturers such as Hengze Steel offer custom-made pure aluminum coils with tailored thickness, width, temper (O, H12, H14, H24), and delivery forms including slit coils, to meet specific processing or end-use requirements.
Get a Quote Today
At Hengze Steel, we supply premium Pure Aluminum Coils (1000 Series) made from high-purity aluminum, offering excellent corrosion resistance, outstanding formability, and reliable electrical and thermal conductivity. They are widely used in construction, insulation systems, electrical applications, HVAC, and light industrial manufacturing.
We provide custom aluminum coil thicknesses, widths, tempers, and slit coil options, supported by competitive pricing and professional technical support throughout sourcing and fabrication.
👉 Email us at sales@hengzesteel.com.
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