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High Purity Aluminum Wire Supplier

High Purity Aluminum Wire Supplier

Alloy:1060 1070
Wire diameter: 9.5mm-25mm, hot selling 7.5mm, 9.5mm, 12.0mm, 15.0mm, 19.0mm, 24.0mm;
Specification:GB/T 20250-2006 Q/HJ 007-06 YS/T 67-2012 GB/T 5584-2009/3954-2008 GB/T 8733 2007 etc.

Signi provides EC grade high-purity aluminum wire and coils for enamel-insulated wire, cable manufacturing, and other electrical applications. With purity up to 99.99%, it offers improved conductivity and can function as a superconductor at 1.1-1.2K.

The popular 1070 and 1060 pure aluminum wires are mainly used for electrolytic capacitor leads and in special electrical industries requiring high-purity aluminum materials.

  • Smooth and clean surface without dents, scratches, oil stains, or oxidation.
  • Neat cutting edges without burrs.
  • First-pass inspection pass rate of 98%, customer satisfaction rate of 95%.

Nominal dimensions and tolerance of Signi pure aluminum wire

Signi produces high-purity aluminum round wire ranging from 9.5mm to 25mm in diameter. Hot selling diameters include: 7.5mm, 9.5mm, 12.0mm, 15.0mm, 19.0mm, 24.0mm... Customization available for other requirements.

Nominal dimensions and tolerance
Nominal Diameter 9mm 9.5mm 12mm 15mm 19mm 23mm 25mm
Diameter tolerance, not more +/-0.3 mm +/-0.3 mm +/-0.4 mm +/-0.5 mm +/-0.8 mm +/-1.0 mm +/-1.0 mm
Ovality, not more 0.4mm 0. 3mm 0.4mm 0.5mm 0.6mm 0.8mm 0.8 mm

Signi's high-purity aluminum wire is available in coiled form. Reference coil dimensions: Inner coil diameter 1100mm; outer coil diameter 2200mm; coil height 1600mm.

Chemical component of 1060 1070 aluminum wire

Alloy 1070 1060
Si 0.2 0.25
Fe 0.25 0.35
Cu 0.04 0.05
Mn 0.03 0.03
Mg 0.03 0.03
Cr
Ni
Zn 0.04 0.05
Ti 0.03 0.03
Zr
Al 99.7 99.6

Electric performance of 1070 pure aluminum wire

Temper Resistivity Ω·m Conductivity %IACS min
O 2.82×10-8 61%
H14
H18

Mechanical performance of 1070 pure aluminum wire

Temper Tensile strength Rm Mpa Usual Elongation A100 %
Min Max
O - 85 35
H14 95 - 5
H18 125 - 3

Advantage of Signi high purity aluminum wire

  • High-purity aluminum wire is the lightest, reducing overall cable and conductor weight, benefiting large-scale power projects, transmission towers, and hanging equipment load capacity.
  • High-purity aluminum wire's minimal impurities and low resistance make it ideal for high-frequency, high-precision electrical applications, reducing circuit power consumption.
  • Pure aluminum is highly ductile, easily stretched, extruded, and rolled into various shapes, making it much easier to manufacture aluminum round wire, flat wire, or aluminum wire with complex cross-sections.
  • Aluminum resists atmospheric and water corrosion well, even against most acids and organics. Surface coatings like paint further improve its corrosion resistance.
  • Signi's pure aluminum wire is free from low-temperature brittleness. As temperatures decrease, its strength and ductility increase instead of decreasing.
  • Pure aluminum has a high thermal conductivity, aiding in heat dissipation, making it suitable for applications requiring excellent heat dissipation, such as in electrical appliances.
  • Pure aluminum is relatively easy to weld, simplifying the welding and connection process of aluminum wires. This is crucial for wire connections and maintenance in electrical power systems.
  • Suitable for various basic power applications including power cables, electrolytic capacitors, electronic components, refrigeration systems, evaporators, condensers, and other critical components.

Advantage of Signi high purity aluminum wire

Signi high purity aluminum wire cooperation field

  • Conductor materials for electronics and semiconductors;It’s high purity and low impurity content improve conductivity and reduce impurity-related impacts on device performance.
  • Lightweight electrical connectors, wires, and cables in aerospace applications; It’s lightweight enhances aircraft performance with their weight-saving design and high conductivity.
  • Precision instrument manufacturing. High purity aluminum wire can be used to prepare highly sensitive sensors, measuring equipment, etc., ensuring the stability and accuracy of the instrument.
  • Manufacturing of wires and connectors in medical equipment, such as electronic medical devices. High purity aluminum wire ensures the reliability and stability of the equipment.
  • Electric furnace coils in high-temperature furnaces. The high melting point and oxidation resistance of high-purity aluminum wire can meet some special applications in high-temperature environments.
Signi high purity aluminum wire cooperation field
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