Chalco has AS9100 certification, produce 1145 aerospace aluminum foil according to ASTM B479/B479M-20, ASTM B209/B209M-20, AMS 4011, AMS 4001, QQ-A-1876 standards. It is a high-purity aluminum alloy material with good electrical and thermal conductivity and excellent corrosion resistance. It is widely used in various electronic components, thermal conductive parts and packaging materials in the aerospace field.
Chalco high quality 1145 aerospace aluminum foil
Chalco 1145 aerospace aluminum foil standards
ASTM B479/B479M-20, ASTM B209/B209M-20
AMS 4011, AMS 4001
QQ-A-1876
MIL-DTL-45202E
ISO 209-1:2007, ISO 6361-2:2011
JIS H4000:2006
EN 573-3:2013
GB/T 3198-2019
MIL-DTL-45202E
Chalco accreditations
AS9100
OHSAS 18001
ISO14001
ISO 9001
NADCAP HT
NADCAP NDT
IATP16949
Specification of Chalco 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 | Chalco 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. |
Chalco 1145 aerospace aluminum foil purchase guide
Chalco 1145 Aerospace aluminum foil production capacity and price
Chalco, with its well-equipped production line as its technical support, ensures that the products are delivered on time and meet the international certification standards, and ensures the stability and consistency of the products produced.
The 1145 aerospace aluminum foil provided by Chalco is a first-hand supply with stable price. For specific prices, please contact our customer service personnel to obtain quotations and free samples. We look forward to cooperating with you.
Chalco 1145 aerospace aluminum foil performance advantages
High purity: 1145 aluminum foil is a high-purity aluminum alloy material with high purity and good physical and chemical properties.
Light weight: 1145 aluminum foil is a light metal material with low density. The use of aluminum foil is conducive to reducing the weight of the entire aircraft.
Conductivity: 1145 aluminum foil has excellent conductivity and can be used in electronic components, such as capacitors, inductors, wires, etc.
Thermal conductivity: 1145 aluminum foil has good thermal conductivity and can be used to manufacture various thermal conductivity parts and radiators for spacecraft.
Corrosion resistance: 1145 aluminum foil has good corrosion resistance and can be used to manufacture various aerospace parts with high corrosion resistance.
Processing performance: 1145 aluminum foil has good processing performance. It can be processed by deep drawing, shearing, bending, welding and other processing methods, which is conducive to manufacturing various shapes of aerospace parts.
Chalco 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 |
Chalco 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 widely used in the O temper, mainly for various thermal insulation and insulation materials on aircraft, such as thermal insulation pads, blankets, fire barriers, etc. 1145 aluminum foil in O temper has good plasticity and softness, which can meet the processing requirements of various shapes and sizes. At the same time, 1145 aluminum foil in O temper also has excellent electrical properties 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 mainly used in manufacturing structural parts and containers in the aerospace field, such as fuel tanks, oxygen cylinders, etc. Because of its excellent corrosion resistance, formability and weldability, it is widely used in the fields of manufacturing, maintenance and repair in the aerospace industry.
Application of 1145-H19 aerospace aluminum foil
The application of 1145 aluminum foil in H19 temper is mainly to make some structural parts of aircraft, such as skin panels, wall panels, partitions, etc. 1145 aluminum foil in H19 temper has high strength and rigidity, and can withstand large loads and external forces. At the same time, the 1145 aluminum foil in H19 temper also has good corrosion resistance and machinability, and is suitable for manufacturing parts with complex shape and high precision.
