GNEE has AS9100 certification and produces 1145 aircraft aluminum foil in accordance with ASTM B479/B479M-20, ASTM B209/B209M-20, AMS 4011, AMS 4001, and QQ-A-1876 specifications. It is a high-purity aluminum alloy with strong electrical and thermal conductivity and great corrosion resistance. It is frequently utilized in electronic components, heat-conductive parts, and aerospace packaging materials.
Specification of GNEE 1145 aerospace aluminum foil
| Grade | 1000 series |
| Temper | O, H14, H19 |
| Thickness | 0.01-0.2mm, customizable |
| Thickness tolerance | +/- 3% |
| Width | 100-1600mm, customizable |
| Width tolerance | +/- 1 mm |
| Length | C |
| Surface treatment | grinding, matte, bright and wire drawing, cleaning and degreasing, surface coating Custom surface conditions are available upon request |
| Product quality | Strictly ensure the slice quality, end face alignment, no burr, damage, etc.; Ensure that the adhesive tape at the joint does not stick to one layer; Ensure that the layout is clean and flat; The surface shall be free of corrosion, cavity, folding, browning, grooving, edging, wrinkling, concave-convex, staggered layers, oil spots, black oil spots, bright lines, roll printing, etc. |
| Packing | The packaging materials shall be free of foreign matter, damage, pollution, moisture, shock, and static electricity. At the same time, the packaging should be marked with the quality standard, batch number, production date, and other information of the product for tracking management. |
| Test | GNEE adopts a variety of detection methods, such as ultrasonic flaw detection, X-ray flaw detection, X-ray diffraction, etc., to ensure that the products meet the required performance and quality standards. |
A guide to purchasing GNEE 1145 aerospace aluminum foil.
GNEE 1145 Aerospace Aluminum Foil Production Capability and Price
GNEE's well-equipped production line provides technical support to ensure that items are supplied on time and fulfill international certification criteria, as well as the stability and consistency of the products produced.
GNEE's 1145 aerospace aluminum foil provides a first-hand supply at a steady price. For particular rates, please contact our customer service representatives for estimates and free samples. We look forward to collaborating with you.
GNEE 1145 aerospace aluminum foil performance advantages
High purity: 1145 aluminum foil is a pure aluminum alloy with excellent physical and chemical qualities.
Aluminum foil (1145) is a lightweight metal with a low density. The use of aluminum foil helps to reduce the weight of the entire aircraft.
Conductivity: 1145 aluminum foil is highly conductive and can be utilized in electrical components such as capacitors, inductors, and wires.
Thermal conductivity: 1145 aluminum foil has a high thermal conductivity and can be utilized to create a variety of thermal conductivity parts and radiators for spacecraft.
Corrosion resistance: 1145 aluminum foil is highly corrosion resistant and can be utilized to make a variety of aerospace parts.
Processing performance: 1145 aluminum foil offers good processing properties. It may be treated via deep drawing, shearing, bending, welding, and other ways, making it suitable for manufacturing a wide range of aircraft parts.
GNEE 1145 aerospace aluminum foil chemical composition
| Element | Composition (%) |
| Al | 99.45-99.95 |
| Cu | 0.05 |
| Fe | 0.05 |
| Mn | 0.05 |
| Si | 0.05 |
| Sn | 0.05 |
| Ti | 0.03 |
| Other | 0.15 |
GNEE 1145 aerospace aluminum foil hot-selling products
Application of 1145-O aerospace aluminum foil
| Tensile strength | ≥75 MPa |
| Yield strength | ≥35 MPa |
| Elongation (%) | ≥1% |
| Hardness (Brinell) | 20-25 HB |
| Density (g/cm3) | 2.7 g/cm3 |
| Melting point (°C) | 660.3°C |
| Linear expansion coefficient (α) | 23.6 µm/m-K (20-100°C) |
| Thermal conductivity (W/m · K) | 237 W/m-K (20°C) |
| Conductivity (% (IACS) | 62% IACS |
1145 aluminum foil is commonly used in the O temper, mostly for thermal insulation and insulation materials on aircraft, such as thermal insulation pads, blankets, and fire barriers. 1145 aluminum foil in O temper has good flexibility and softness, making it suitable for processing a wide range of forms and sizes. At the same time, 1145 aluminum foil in O temper offers outstanding electrical characteristics and corrosion resistance.
Application of 1145-H14 aerospace aluminum foil
| tensile strength | ≥95 MPa |
| yield strength | ≥55 MPa |
| Elongation (%) | ≥3% |
| Hardness (Brinell) | 40 |
| Density (g/cm3) | 2.71 g/cm3 |
| Coefficient of thermal expansion (α) | 23.8 µm/m-K (20-100°C) |
| Thermal conductivity (W/m · K) | 221 W/m-K (20°C) |
| Conductivity (% (IACS) | 62.6% IACS |
1145-H14 aluminum foil is primarily utilized in the aerospace industry for structural elements and containers such as fuel tanks and oxygen cylinders. Its superior corrosion resistance, formability, and weldability make it widely utilized in aerospace manufacture, maintenance, and repair.
Application of 1145-H19 aerospace aluminum foil
The major application for 1145 aluminum foil in H19 temper is to create airplane structural elements such as skin panels, wall panels, partitions, and so on. 1145 aluminum foil in H19 temper has excellent strength and rigidity, and it can endure heavy loads and external forces. Simultaneously, the 1145 aluminum foil in H19 temper has good corrosion resistance and machinability, making it appropriate for the production of complex-shaped and highly precise parts.
