Aluminum strip is used for products in the industrial field. The raw materials of aluminum strip are pure aluminum or aluminum alloy cast aluminum coil, hot-rolled aluminum coil, which is rolled into thin aluminum coils of different thicknesses and widths by cold rolling mills, and then longitudinally cut into aluminum strips of different widths by slitting machines according to the purpose.
The raw materials of electronic products no longer rely purely on copper strips. Since the conductivity of aluminum is only lower than that of copper, it is becoming a popular trend to replace copper strips with aluminum strips.
According to the alloy elements contained in the aluminum strip, aluminum strips and aluminum plates are also divided into 8 series. However, the commonly used series are 1000, 3000, 5000 and 8000 series.
The alloy grades of commonly used aluminum strips are 1050, 1060, 1070, 1100, 3003, 3004, 5005, 5052, 8011, etc.
1000 series metal pure aluminum strip
1000 series aluminum is considered commercially pure aluminum. It is at least 99% aluminum with almost no added alloys. This series of alloy aluminum strips has low strength, but has excellent corrosion resistance, processability and satisfactory anodizing properties.
1050 aluminum strip 1060 aluminum strip1070 aluminum strip1100 aluminum strip
1000 series aluminum strip is not heat treatable, but the material is easily welded, brazed and soldered.
3000 series alloy metal aluminum strip
Series 3 aluminum strip, also known as aluminum-manganese alloy aluminum strip, contains about 1-1.5% manganese content. This kind of aluminum strip is widely used in the field of rust prevention. Compared with pure aluminum alloy, 3 series aluminum strip has higher strength.
3003 aluminum strip 3003 aluminum strip
Although its properties cannot be enhanced by heat treatment, series 3 aluminum strips exhibit good plasticity after cold working (such as supercooling mill rolling) and annealing processes. Therefore, it has a wide range of applications in the fields of architectural decoration, electronic manufacturing, and automobile manufacturing.
5000 series alloy metal aluminum strip
5000 series aluminum alloys are a group of commonly used aluminum alloys that often contain magnesium as the primary alloying element. These alloys are known for their excellent corrosion resistance, high strength and good weldability.
5005 aluminum strip 5052 aluminum strip
Aluminum strips made from 5000 series alloys are commonly used in a variety of applications including automotive components, building structures, marine equipment and the transportation industry.
8000 series alloy metal aluminum strip
Among the 8000 series alloy metal aluminum strips, 8011 aluminum alloy strip is commonly used.
Common coatings include fluorocarbon coatings, polyester coatings, etc., which are used in aluminum-plastic panels, aluminum blinds, aluminum ceilings, cans, electronic products, etc.
Aluminium strips treated with an electrolytic process to increase corrosion resistance and durability.
Aluminium strips with a textured finish achieved by brushing the surface with abrasive material.
Thin aluminium strips used primarily in construction for weatherproofing and sealing joints.
Aluminium strips with a raised diamond-shaped pattern on one side for enhanced traction and decorative purposes.
Aluminium strips with regularly spaced holes punched through for ventilation or filtration applications.
Aluminium strips with a smooth and shiny finish achieved through polishing.
Aluminium strips coated with a dry powder applied electrostatically and cured to form a durable finish.
In addition to the above classification, aluminum strips can also be divided into pure aluminum strips, transformer aluminum strips, super hard aluminum strips, full soft aluminum strips, semi-hard aluminum strips, rust-proof aluminum strips, etc.
1. Black aluminium strip: Aluminium strips coated or anodized in black for aesthetic or functional applications.
2. White aluminium strips: Aluminium strips coated or painted white for various decorative or protective uses.
3. Aluminium gold strips: Aluminium strips with a gold-colored finish, often achieved through coating or anodizing.
| Thickness | Unit |
| 1/2 inch wide aluminum strips | inch |
| 1/8 inch aluminum strips | |
| 1/4 inch aluminum strip | |
| 3/4 inch aluminum strips | |
| 1 inch wide aluminum strips | |
| 2 inch wide aluminum strips | |
| aluminium strip 0.5 mm | mm |
| 1mm thick aluminium strip | |
| 2mm aluminium strip | |
| aluminium strip 3mm | |
| 4mm aluminium strip | |
| 5mm aluminium strip | |
| 6mm aluminium strip | |
| 10mm aluminium strip | |
| aluminium strip 15mm | |
| aluminium strip 20mm | |
| 40mm aluminium strip |
The common states of aluminum strips are O state and H state. O means soft state and H means hard state. O and H can be followed by numbers to indicate the degree of softness, hardness and annealing degree.
According to the different annealing states of aluminum strips, aluminum strips can be divided into full soft (o state), semi-hard (H24) and full hard (h18). The most commonly used should belong to the full soft series, because the O state is easier to stretch and bend.
The specific uses of aluminum strips are mainly: transformer aluminum strips (transformer aluminum foil), aluminum strips for high-frequency welding hollow aluminum strips, aluminum strips for fin heat sinks, aluminum strips for cables, aluminum strips for stamping, aluminum strips for aluminum edge strips, etc.
| Type of Aluminium Strip | Alloy | Common Thickness | Primary Application |
| aluminium strip for transformer winding | 1050 1060 1070 | 0.2-3.0 mm | Electrical conductivity, insulation |
| decorative aluminum strips | 3003 | 0.2-2.0 mm | Aesthetic enhancement in interiors and exteriors |
| aluminium Strip for Cosmetics packaging | 1070 | 0.03-0.3 mm | Forming tubes and containers for cosmetics packaging |
| aluminium window strips | 6063 | 0.5-3.0 mm | Structural support and finish for window frames |
| aluminium strip for closures | 3105 or 8011 | 0.15-0.3 mm | Bottle caps and closures |
| aluminium fin strip | 1000 3000 4000 5000 | 0.1-0.3 mm | Heat transfer in air conditioning and refrigeration |
| aluminium strips for stairs | 6061 or 6063 | 1.0-3.0 mm | Safety and aesthetics in stair construction |
| aluminum floor strip | 3003 | 1.0-3.0 mm | Edge protection and transitions between floor surfaces |
| aluminium nose strip | 3003 1060 1050 | 0.5-2.0 mm | Smooth surface, no burrs, rounded corners, easy to bend |
| aluminum non skid tread strips | 5052 | 1.0-3.0 mm | Non-slip surfaces in industrial and marine environments |
| self adhesive aluminium strip | 3003 or 5052 | 0.5-2.0 mm | Easy installation with adhesive backing |
| caravan aluminium trim strip | 6063 | 0.5-2.0 mm | Decorative and protective trim in caravan interiors |
| aluminium expansion joint cover strips | 6061 | 1.0-3.0 mm | Cover and protect expansion joints in construction |
| aluminum flooring transition strips | 6063 | 1.0-3.0 mm | Smooth transition between flooring materials |
Aluminum Strip Application Specification Parameter Table
| Application | Description |
| 3105 H14 H16 Aluminium Coil Strip and Foil for Screw Caps | The key properties of 3105 H14 H16 aluminum suitable for screw caps are its good corrosion resistance, formability and sufficient strength for threading and sealing applications. |
| 3004 3104 H19 Aluminum Coil Strip for Can Body | The can body is made of 3004 3104 aluminum coil, which has excellent deep drawing and ductility and meets EN 541 standards. |
| 1060 O H22 Aluminum Coil Strip for Vial Seals | 1060 O H22 aluminum coil has excellent properties such as high purity, formability and corrosion resistance, which is ideal for vial sealing |
| 1050 1060 1070 3C Digital Aluminum Coil Strip | 1050, 1060 and 1070 aluminum alloys are used in 3C digital applications due to their high conductivity, excellent thermal management and easy forming into complex shapes. |
| 5252 3C Digital Shell Aluminum Coil Strip | 5252 aluminum alloy is widely used in 3C digital housings due to its high strength, good corrosion resistance and good formability. It is an ideal material for electronic equipment protective shells and structural parts. |
| 5005 H14 H34 3C Digital Shell Aluminum Coil Strip | 5005 H32 H34 aluminum alloy is used in 3C digital housing applications due to its good corrosion resistance, anodizing performance, good surface finish and moderate strength. |
| 5052 H32 H34 3C Digital Shell Aluminum Coil Strip | 5052 H32 H34 aluminum alloy is used in 3C digital housings due to its good corrosion resistance, good formability and high strength. It is an ideal choice for protective housings and housings for electronic devices. |
| Aluminum Plastic Composite Strip for Cables and Optical Cables | Aluminum-plastic composite tape for cables and optical cables is a multi-layer material composed of aluminum and plastic, which has shielding, strength and durability to protect and insulate cables. |
| Non-clad Brazing Aluminum Strip for Vehicles | Unclad brazing aluminum strip for automobiles is an aluminum strip designed for high-temperature brazing applications, which can provide strong and durable joints in automotive heat exchangers and other components without a coating. |
| 6082 T4/O Automotive Aluminum Coil Strip | 6082 T4 O automotive parts aluminum strip is used to manufacture automotive body frames and conductive parts. |
| Aluminum strip for lamp base 3004 | 3004 aluminum strip has excellent formability and corrosion resistance and can be used to manufacture lamp holders. |
| Aluminum Strip for Air Duct Materials 8011 | 8011 aluminum strip is selected because of its high ductility, corrosion resistance and heat resistance, which is suitable for manufacturing air ducts. |
| Type | Description | Typical Uses |
| Aluminium Edging Strip | Used for finishing and protecting edges of surfaces or panels. | Edge protection, finishing |
| Flat Aluminium Strip | Straight, flat profile for trim or framing applications. | Trim, framing |
| Angle Aluminium Strip | Right-angle profile for structural purposes or corner guards. | Structural framing, corner protection |
| Half Round Aluminium Strip | Semi-circular cross-section, decorative or trim applications. | Decorative trim |
| Aluminium U Strip | U-shaped profile used in framing and edge protection. | Framing, edge protection |
| Aluminium Z Strip | Z-shaped profile for joining or decorative purposes. | Joining materials, decorative trim |
| L Shaped Aluminium Strip | L-shaped profile for framing, edging, or structural uses. | Framing, edging, structural support |
| Aluminium T Strip | T-shaped profile for transitions between different materials or surfaces. | Floor transitions, edge finishing |
| Right Angle Aluminium Strip | Similar to angle aluminium strip, used for creating right-angle connections. | Structural connections, framing |
| Small Aluminium Strips | Narrow, small-sized strips for sealing, framing, or decorative trim. | Sealing, framing, decorative trim |
| DPC Aluminium Strip | Processed for specific deep processing capabilities, used in electronics. | Electronics, precision applications |
| Aluminium Beading Strip | Used for decorative or functional purposes like edge protection or joining. | Decorative trim, edge protection, panel joining |
| Aluminium Corner Strips | Designed to reinforce or protect corners of surfaces or structures. | Corner reinforcement, protection |
| Aluminium Foil Strips | Thin sheets used for packaging, insulation, or cooking. | Packaging, insulation, cooking |
One way is to look at the edges of the aluminum film to see if it reflects light. High-quality aluminum films will not peel off after being covered at high temperatures, while low-quality aluminum films will peel off easily due to insufficient viscosity. Compare the glossiness of several samples under light and choose the one with the best gloss.
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