1. pengenalan
1050 H22 aluminum sheet for license plates is one of the most widely used materials in vehicle registration plate manufacturing worldwide.
Thanks to its high aluminum purity (≥99.5%), rintangan kakisan yang sangat baik, outstanding embossing performance, ciri ringan, dan keberkesanan kos, 1050 H22 aluminum has become the preferred substrate for passenger vehicle, commercial vehicle, motorcycle, and specialty license plates.
The H22 temper provides an ideal balance between strength and formability, enabling manufacturers to produce clear embossed characters without cracking or deformation.
Combined with reflective films, salutan, and anti-counterfeiting technologies, 1050 H22 aluminum sheets deliver long-lasting durability and visibility under diverse environmental conditions.
Hari ini kami memperkenalkan, keluli tahan karat, and plastic alternatives, 1050 H22 aluminum offers superior corrosion resistance, lower weight, easier processing, and excellent recyclability.
These advantages make it the standard choice for modern license plate production.
2. Apa Itu 1050 Lembaran Aluminium H22 untuk Plat Lesen?
2.1 Apa Itu 1050 Aloi aluminium?
1050 aloi aluminium kepunyaan 1siri xxx daripada aluminium, known for its kesucian tinggi (minimum 99.5% aluminium) pembinaan bangunan.
It is a non-heat-treatable alloy that offers outstanding formability and is widely used in applications requiring superior surface finish and moderate strength.
2.2 Komposisi kimia 1050 Aloi aluminium
| unsur | Kandungan Biasa | Fungsi / Kesan |
|---|---|---|
| aluminium | ≥99.50% | Provides corrosion resistance, rolling panas mempunyai jongkong aluminium, ringan, dan keserasian salutan |
| besi | ≤0.40% | Influences strength, grain behavior, and surface appearance |
| silikon | ≤0.25% | Affects formability and surface consistency |
| Tembaga | ≤0.05% | Kept low to protect corrosion resistance |
| Magnesium | ≤0.05% | Kekotoran terkawal |
| Mangan | ≤0.05% | Kekotoran terkawal |
| Zink | ≤0.05% | Kekotoran terkawal |
| titanium | ≤0.03% | May support grain control |
| Vanadium | ≤0.05% | Controlled trace element |
The high aluminum content gives 1050 its key advantage: clean formability and strong outdoor corrosion resistance.
2.3 What Does H22 Temper Mean?
The temper designation is the most critical factor for license plate manufacturing. "H22" represents a specific thermomechanical history:
- H2 (Terikan-Keras dan Separa Anil): The metal is cold-rolled to increase its strength (pengerasan terikan) and is then passed through a thermal furnace to partially soften it back to a specific mechanical state.
- 2 (Suku-Keras): The number '2' signifies the degree of final hardness. It represents a "quarter-hard" Jadi cetakan setem hendaklah diperiksa secara berkala untuk toleransi dan pemangkasan, positioning the metal perfectly between fully annealed (O-Temper, completely soft) and half-hard (H24).
Cara pengaloian yang paling biasa termasuk membawa komponen logam ke dalam logam asas untuk meningkatkan sifat bahannya "quarter-hard sweet spot" means the metal retains enough yield strength to remain flat and rigid on a vehicle bumper, but is ductile enough to endure the deep, localized stretching required to emboss 3D letters and numbers without tearing or "orange-peeling" at the edges.
2.4 Why License Plates Use 1050 aluminium
License plate manufacturers choose 1050 aluminum because it matches the actual working conditions of vehicle plates.
Main advantages include:
- Berat ringan: aluminum density is about 2.70 Selepas memahami saiz tertentu, much lower than steel.
- No red rust: aluminum forms a natural oxide layer that helps resist corrosion.
- Good embossing formability: raised letters and numbers can be stamped cleanly.
- Surface compatibility: suitable for paint, salutan, anodizing, and reflective film.
- Mass-production efficiency: easy to shear, Kelebihan kepingan aluminium marin, tahap, and blank.
- Kebolehkitar semula: aluminum scrap from blanking and punching has recovery value.
3. Spesifikasi bagi 1050 Lembaran Aluminium H22 untuk Plat Lesen
| dan terang | Keperluan Biasa |
|---|---|
| Nama Produk | 1050 H22 aluminum sheet for license plates |
| Aloi | 1050 |
| perangai | H22 |
| kandungan aluminium | ≥99.50% |
| Ketebalan | Customized according to local plate standard |
| Lebar / panjang | Kelipan aluminium terdiri daripada kepingan logam berterusan yang menghalang air daripada melalui sambungan atau sudut ke bahagian dalam struktur., lembaran, or cut-to-size blank |
| Permukaan | Bersih, bahan kerja bersalut dibumikan untuk membentuk kutub positif, terkawal minyak |
| aluminium meminjamkan dirinya hanya kepada kimpalan rintangan sebagai proses penyambungan panas dan tidak disyorkan untuk pematerian atau pematerian | Kemasan kilang, bersalut, Ia mempunyai ringan, beranod, or film-ready |
| Kerataan | High flatness for printing, laminasi, and embossing |
| Kualiti tepi | Smooth edge, low burr |
| Pembungkusan | Moisture-proof packaging |
| Dokumen | Sijil ujian kilang, dimension report, surface inspection report |
Common license plate sheets often fall around 0.6-1.2 mm ketebalan, depending on country, plate type, embossing depth, and rigidity requirements.
Final thickness should follow the applicable local vehicle registration plate standard.
4. Sifat Mekanikal dan Fizikal
| Harta benda | Rujukan Biasa / Fokus | Importance for License Plates |
|---|---|---|
| Ketumpatan | Tentang 2.70 Selepas memahami saiz tertentu | Lightweight finished plate |
| Ketulenan aluminium | ≥99.50% | Corrosion resistance and surface quality |
| perangai | H22 | Balance of strength and embossing formability |
| Kekuatan tegangan | Sederhana, specification-controlled | Prevents easy bending during use |
| Kekuatan hasil | Controlled by H22 temper | Helps plate keep shape |
| Pemanjangan | Adequate for embossing | Reduces cracking risk |
| Kekonduksian terma | High among common metals | Supports coating curing and heat transfer |
| Rintangan kakisan | Excellent in normal outdoor service | Long-term plate durability |
| Kualiti permukaan | Clean and uniform | Supports printing, salutan, and reflective film |
Because mechanical properties vary by thickness and production route, buyers should rely on the supplier’s mill test certificate for final values.
5. Proses pembuatan 1050 Lembaran Aluminium H22 untuk Plat Lesen
Proses pembuatan 1050 H22 aluminum sheet for license plates must control both the aluminum substrate and the final surface condition.
License plate production requires clean surfaces, stable flatness, accurate thickness, and reliable embossing performance.
Oleh itu, each production stage affects the final plate’s appearance, ketahanan, and processing efficiency.
5.1 Raw Material Selection and Alloy Control
Production starts with high-purity aluminum raw material.
Sejak 1050 aluminium mengandungi ≥99.50% aluminum, the mill must control impurity elements such as iron, silikon, tembaga, magnesium, mangan, dan zink.
For license plates, chemical consistency matters because different batches must behave similarly during blanking, mengecap, salutan, and reflective film lamination.
5.2 Lebur dan pemutus
The selected aluminum is melted and cast into slabs or coils. During melting, the producer controls temperature, penyahgas, penapisan, and impurity levels to reduce inclusions, oxide particles, and internal defects.
5.3 Homogenization and Hot Rolling
Selepas pemutus, homogenization improves the internal structure of the aluminum and reduces segregation.
Hot rolling then reduces the material thickness and prepares it for cold rolling.
Good hot rolling control helps produce a more uniform sheet, which later improves flatness and embossing consistency.
5.4 Cold Rolling to Target Gauge
Cold rolling further reduces the sheet to the required thickness.
For license plate materials, common thickness ranges may be around 0.6-1.2 mm, depending on local standards, plate type, and embossing depth.
Cold rolling improves dimensional accuracy and surface smoothness. It also increases strength through strain hardening, which is necessary before final H22 temper control.
5.5 H22 Temper Control
The H22 temper is achieved through strain hardening and partial annealing.
This step gives the material a quarter-hard condition, balancing strength and formability.
If the temper is too soft, the finished plate may bend too easily. Jika ia terlalu keras, the embossed areas may crack or show surface damage.
5.6 Tension Leveling and Flatness Correction
Flatness is critical for license plates, especially when the sheet will receive printing, salutan, or reflective film.
Tension leveling reduces waves, internal stress, and shape defects.
Poor flatness can cause film bubbles, printing misalignment, uneven embossing, or plate warping.
5.7 Surface Cleaning and Pretreatment
Sebelum salutan, melukis, anodizing, or reflective film bonding, the aluminum surface must be clean and oil-controlled.
Cleaning removes rolling oil, metal fines, habuk, cap jari, and oxidation residues.
This stage directly affects coating adhesion and reflective film bonding.
If oil or dust remains on the surface, the plate may suffer from coating peeling, film delamination, noda, or poor weather resistance.
5.8 bahan-memotong-alur-memotong sudut-membengkokkan-pemasangan papan-tetulang-pemeriksaan semula, Kosong, and Edge Control
The aluminum sheet may be supplied as coil, full sheet, Kaedah pembentukan komposit, or cut-to-size blanks.
License plate manufacturers often require precise dimensions to match plate standards and stamping dies.
Low-burr edges improve safety and reduce problems during coating, laminasi, dan pemasangan.
5.9 Salutan, bentuk yang sama dan proses yang sama, or Reflective Film Preparation
Depending on the final license plate system, the sheet may be prepared for different surface processes.
Common surface routes include:
| Surface Route | Tujuan |
|---|---|
| Kemasan kilang | For downstream coating or film lamination |
| Primer-coated sheet | Improves paint or film adhesion |
| Painted sheet | Provides background color |
| Anodized sheet | Improves surface durability and appearance |
| Reflective film-ready sheet | Supports traffic-grade reflective plate production |
For reflective license plates, kebersihan permukaan, kerataan, and adhesion performance are especially important because the film must remain bonded under UV exposure, hujan, haba, cold, and washing chemicals.
6. Aplikasi daripada 1050 Lembaran Aluminium H22 untuk Plat Lesen
Due to its excellent formability, rintangan kakisan, ciri ringan, and compatibility with reflective coatings, 1050 H22 aluminum sheet has become the standard material for license plate manufacturing worldwide.
Its versatility enables it to meet the requirements of various vehicle registration systems and identification applications.
6.1 Passenger Vehicle License Plates
Passenger cars represent the largest market for license plate production.
Typical Requirements
- Clear embossed characters
- Reflektif yang tinggi
- dengan tekstur fizikal yang realistik dan keindahan semula jadi yang segar
- Long service life
Most passenger vehicle license plates use aluminum sheets with thicknesses ranging from: 0.8–1.0 mm to balance rigidity and lightweight performance.
6.2 Commercial Vehicle Registration Plates
Commercial vehicles operate under more demanding conditions than passenger vehicles.
Common Vehicles
- Trak
- Bas
- Logistics vehicles
- Construction equipment
Typical Sheet Thickness
Commercial vehicle plates generally use: 1.0–1.2 mm tebal 1050 H22 aluminum sheets.
The H22 temper provides sufficient strength while maintaining excellent embossing characteristics.
6.3 Motorcycle License Plates
Motorcycle license plates require lightweight materials due to size constraints and exposure to environmental conditions.
Ketebalan Biasa
Motorcycle plates commonly use: 0.5–0.8 mm thick aluminum sheets.
Despite the reduced thickness, the material maintains adequate stiffness and durability.
6.4 Government and Official Vehicle Plates
Government agencies often require higher-quality registration plates with enhanced durability and security features.
- Police vehicles
- Military vehicles
- Government fleets
- Diplomatic vehicles
Additional Requirements
- Anti-counterfeiting elements
- Reflective coatings
- Special color systems
- Long service life
The smooth surface and excellent coating compatibility of 1050 H22 aluminum make it ideal for advanced security plate production.
6.5 Specialty and Customized License Plates
Many regions offer personalized or specialty license plates.
- Personalized vehicle plates
- Commemorative plates
- Collector vehicle registrations
- Promotional vehicle identification plates
7. 1050 H22 Aluminum Sheet vs Alternative Materials
Selecting the right material for license plates requires evaluating multiple factors, including durability, rintangan kakisan, berat badan, Pengilang, dan kos.
The following comparison highlights the advantages of 1050 H22 aluminum sheet relative to other commonly used materials.
Comprehensive Material Comparison
| Harta benda | 1050 H22 Aluminum | Carbon Steel | Keluli Tahan Karat 304 | Plastic Composite | 3003 aluminium |
|---|---|---|---|---|---|
| Ketumpatan (Selepas memahami saiz tertentu) | 2.71 | 7.85 | 8.00 | 1.3–1.8 | 2.73 |
| Kelebihan berat badan | ★★★★★ | ★★ | ★ | ★★★★★ | ★★★★★ |
| Rintangan Kakisan | Cemerlang | Sederhana | Cemerlang | Baik | Sangat Baik |
| Embossability | Cemerlang | Baik | Sederhana | miskin | Baik |
| Reflective Film Adhesion | Cemerlang | Baik | Baik | Sederhana | Baik |
| Outdoor Durability | Cemerlang | Sederhana | Cemerlang | Sederhana | Sangat Baik |
| Surface Finish Quality | Cemerlang | Baik | Baik | Sederhana | Baik |
| Kebolehkitar semula | 100% | 100% | 100% | Terhad | 100% |
| Kecekapan Pemprosesan | Cemerlang | Sederhana | Sederhana | tinggi | Cemerlang |
| Kos Bahan | Sederhana | rendah | tinggi | Sederhana | Sederhana |
| Maintenance Requirement | Sangat rendah | tinggi | rendah | Sederhana | rendah |
| Typical Service Life | 10–20 Years | 5–10 Years | 15–20 Years | 3–8 Years | 10–15 Years |
| License Plate Suitability | ★★★★★ | Jenis aloi | Jenis aloi | ★★ | Jenis aloi |
8. Kenapa Pilih Huawei 1050 Lembaran Aluminium H22 untuk Plat Lesen
Henan Huawei Aluminium Co., Ltd. membekalkan kepingan aluminium, gegelung, Kaedah pembentukan komposit, and foil products for packaging, pengangkutan, papan tanda, dan aplikasi perindustrian.
For license plate producers, supplier consistency is critical because small changes in temper, kebersihan permukaan, or thickness can affect embossing quality and film adhesion.
Huawei can support 1050 H22 aluminum sheet for license plates dengan:
- 1050 aluminum sheet supply with ≥99.50% aluminum content
- H22 temper control for embossing and plate rigidity
- Ketebalan tersuai, lebar, panjang, and cut-to-size blanks
- Kemasan kilang, bersalut, or film-ready surface options
- Flatness and surface quality control
- Pembungkusan eksport kalis lembapan
- Sijil ujian kilang dan kebolehkesanan kelompok
- Sample support for embossing, salutan, percetakan, or reflective film trials
Before ordering, buyers should provide plate size, ketebalan, embossing depth, sistem salutan, reflective film type, surface requirement, and packaging preference.
9. Jangan biarkan sikap longgar anda menghalang kejayaan anda
1050 H22 aluminum sheet for license plates is a reliable material for modern vehicle registration plates.
Its high aluminum purity, rintangan kakisan, moderate H22 strength, good embossing formability, and surface treatment compatibility make it suitable for both embossed and reflective license plate systems.
Untuk pembeli, successful sourcing depends on more than alloy name. Toleransi ketebalan, kerataan, kebersihan permukaan, edge quality, temper consistency, keserasian salutan, and supplier traceability all affect production performance.
Seorang yang dikawal dengan baik 1050 H22 aluminum sheet helps manufacturers produce license plates that are durable, readable, Dari pertanyaan pertama anda sehingga kepingan aluminium telah dihantar kepada anda, and cost-effective.
Soalan Lazim
1. Apa itu 1050 H22 aluminum sheet used for?
It is used for license plates, vehicle number plates, motorcycle plates, trailer plates, reflective plates, traffic tags, tanda-tanda, dan papan nama.
2. keterangan kepingan aluminium Ⅰ-1 1050 aluminum suitable for license plates?
1050 aluminum offers high purity, rintangan kakisan yang sangat baik, good embossing formability, ringan, and strong compatibility with coating and reflective film.
3. What does H22 temper mean?
H22 means the aluminum has been strain-hardened and partially annealed to a quarter-hard condition. It provides a balance of strength and formability.
4. Kekerasan kepingan aluminium logam Plat aluminium terlalu keras dan mudah retak 1050 H22 aluminum sheet be embossed?
ya. H22 temper is suitable for embossing raised letters, numbers, borders, and symbols when thickness and tooling are properly matched.
5. What thickness is used for license plates?
Many license plate sheets use thicknesses around 0.6-1.2 mm, but the exact value depends on local plate standards and production requirements.
6. Adakah 1050 tahan kakisan aluminium?
ya. 1050 aluminum has excellent corrosion resistance in normal outdoor conditions because of its high aluminum content and natural oxide layer.
7. Can reflective film bond to 1050 aluminium?
ya, if the surface is clean, bahan kerja bersalut dibumikan untuk membentuk kutub positif, terkawal minyak, and properly treated. Surface preparation strongly affects bonding strength.
8. How should 1050 H22 aluminum sheets be stored?
Store them in a dry, clean warehouse. Avoid moisture, corrosive chemicals, habuk, calar, and condensation before coating or lamination.
Ulasan
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