Description
Aluminium Ingots are a powerful, high-performance foundation for manufacturers, foundries, and fabricators demanding superior strength-to-weight ratio, exceptional corrosion resistance, and unmatched versatility. These premium primary or secondary ingots deliver 99.7%+ purity (A7 grade standard), with densities of 2.66-2.84 g/cm³, melting point 660°C, and outstanding thermal conductivity (109-234 W/m·K) for efficient heat transfer and processing. Available in sizes up to 4″ x 20″ x 48″ (high-purity 99.99%+) or custom dimensions, Aluminium Ingots offer excellent electrical conductivity, malleability for extrusion/rolling, and infinite recyclability without quality loss.
With strong tensile strength, low thermal expansion (19.4-24.1 × 10⁻⁶/°C), and non-magnetic properties, they excel in aerospace, automotive, construction, electrical, and packaging applications. Supplied in bulk with chemical certifications (Al >99.7%, Si/Fe/Cu controlled), these ingots guarantee consistent quality, powerful productivity, and sustainable advantages. Choose Aluminium Ingots to unlock elite specifications, rock-solid reliability, and explosive manufacturing performance that drives profitability and innovation.
Aluminium Ingots Technical Specifications
| Property | Value (Typical A7/P1020 Grade) |
| Common Name(s) | Aluminium Ingots, Al Ingots, Primary Aluminium |
| Chemical Symbol | Al |
| Purity Level | ≥ 99.7% (A7 Grade) |
| Density | 2.70 g/cm³ |
| Melting Point | 660.3°C (1,220.5°F) |
| Tensile Strength | 70 – 100 MPa (Pure state) |
| Thermal Conductivity | 235 W/m·K |
| Electrical Conductivity | 62% IACS |
| Dimensions (Typical) | 700mm x 150mm x 100mm (Varies by mold) |
| Weight per Ingot | Approx. 20kg – 25kg |
Aluminum ingot for remelting is produced by molten salt electrolysis method using alumina and cryolite. Products meet the national standard GB/T1196-2002. The surface of ingot is clean and smooth.
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