1070 Aluminum Foil

1070 aluminum foil has excellent electrical and thermal conductivity, high ductility, and resistance to corrosion, making it ideal for use in gaskets and capacitors. When used on electronic foil, Yongsheng 1070 aluminum foil has a market share of up to 80%, reliable product performance, and outstanding quality. Our factory covers an area of 380,000 square meters. We has 27 production lines, 32 punch presses, 10 CNC lathe the annual output reaches 300,000 tons.


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Product Introduction

1070 aluminum foil is a versatile and high-quality aluminum product known for its excellent electrical conductivity, thermal conductivity, and corrosion resistance. It is made from pure aluminum alloy, with a minimum aluminum content of 99.7%. The foil is produced through a rolling process, which ensures its uniform thickness and smooth surface. Due to its high electrical conductivity, 1070 aluminum foil is widely used in the electronics industry for applications such as capacitors, transformers, and electrical cables. Its exceptional thermal conductivity makes it suitable for heat exchange and thermal management in various industries, including automotive, aerospace, and household appliances. Additionally, its corrosion resistance properties make it an ideal choice for packaging applications, such as food packaging, where it ensures the preservation and protection of the contents. With its excellent properties and wide range of applications, 1070 aluminum foil is a reliable and sought-after material in numerous industries.

Product Parameter 

Alloy 1070
Temper O,H18,H22,H24
Thickness(mm) 0.02-0.2
Width(mm) 100-1700
Length(mm) Any length by requirements
Standards ASTM-B209, EN573-1, GB/T3880.1-2006, GB/T 24001-2016, GB/T 19001-2016
Application Electronic components, food packaging, etc.

Product Properties

Chemical Properties 

Element Composition (%)
Aluminum (Al) 99.70 min
Silicon (Si) 0.20 max
Iron (Fe) 0.25 max
Copper (Cu) 0.04 max
Manganese (Mn) 0.03 max
Magnesium (Mg)
Zinc (Zn) 0.04 max
Titanium (Ti) 0.03 max
Chromium (Cr) 0.03 max
Other Elements 0.03 max each
Total Others 0.10 max

Physical Properties

Property Value
Density 2.7 g/cm³
Melting Point 660.3°C
Electrical Conductivity 62% IACS
Thermal Conductivity 230 W/m·K
Coefficient of Thermal Expansion 23.1 x 10^-6 /°C
Tensile Strength 95 MPa
Yield Strength 45 MPa
Elongation at Break 25%
Modulus of Elasticity 70 GPa
Hardness (Brinell) 20 HB

Product Application

1070 aluminum foil is used for a variety of purposes because of its superior qualities. Its high electrical conductivity makes it perfect for applications like capacitors, transformers, and electrical cables, which is one of its main uses in the electrical sector. Due to its thermal conductivity, the foil can be used in a variety of industries, including as aerospace and automotive, for heat exchange and thermal management applications. Furthermore, because 1070 aluminum foil resists corrosion, it is a great choice for packaging applications, especially in the food business, as it guarantees the preservation and security of the contents. Its flexibility and low weight also make it a good choice for packaging solutions. All things considered, 1070 aluminum foil is a useful material that is prized for its thermal and electrical qualities, resistance to corrosion, and appropriateness for use in packaging.

1070 aluminum foil for capacitors, transformers, and electrical cables, packaging applications, thermal and electrical qualities

Product Advantages

  1. Excellent electrical conductivity: Efficiently conducts electricity.
  2. High thermal conductivity: Effectively transfers and manages heat.
  3. Corrosion resistance: Resistant to damage from corrosion.
  4. Lightweight: Light in weight, making it easy to handle and transport.
  5. Versatile: Suitable for various applications in different industries.
  6. Uniform thickness: Consistent thickness for reliable performance.
  7. Smooth surface: Provides a sleek and appealing finish.
  8. Packaging suitability: Protects and preserves contents in packaging applications.
  9. Pure aluminum content: High purity level ensures quality and reliability.
  10. Widely available: Easily accessible in the market for procurement.

Product & Packaging Photos

aluminum foil product and packaging

Why Choose Us

Yongsheng Aluminum is a leading aluminum products manufacturer&supplier in China with 25 years of export experience. Our outstanding product quality, price, and always on-time delivery has won us many long term partners and gained a great reputation worldwide. We provide one-stop product solution for both CC&DC aluminum products.

Contact us to get your quotation.

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+86 130 2762 9558


+86 188 3800 7960


+86 130 2762 9558

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