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1050 H14 Aluminium Circle For Road Sign

Aluminum circles for road signs play a crucial role in traffic facilities. They not only serve to indicate and guide traffic but also possess reflective properties that effectively improve visibility for road users under night or low-light conditions.

The 1050 H14 road sign aluminum circle is primarily used for manufacturing traffic signs and other informational signs. 1050 aluminum alloy belongs to the 1000 series of aluminum alloys, which are known for their excellent corrosion resistance and good machinability. The H14 temper indicates that the aluminum has undergone cold work hardening, providing a certain level of hardness and tensile strength while still maintaining good machinability.

Road Sign Aluminum Circle 1050 H14

Features of Road Sign Aluminum Circle 1050 H14

  • 1. Weather Resistance: The aluminum circle has excellent weather resistance, suitable for use in various weather conditions, including rain, snow, and intense sunlight.
  • 2. Reflective Performance: Through surface treatments or coatings, 1050 H14 aluminum circles can achieve good reflective effects, enhancing visibility in low-light and nighttime environments.
  • 3. Machinability: The aluminum circles can be cut, bent, and shaped into various forms, adapting to different sign requirements.

Specifications of Road Sign Aluminum Circle 1050 H14

Alloy Thickness Diameter Temper
A1050 0.3-6.0 mm 20-1250 mm H2O, H12, H14, H22, H24
Material Technology CC and DC (DC for cookware, CC for road signs)
DC for cookware, providing good deep drawing and spinning performance
Custom Sizes Sizes can be produced according to customer requirements
Surface Coated and anodized
Material Quality No coil defects, edge damage, oil stains, white rust, dents, scratches, etc.
Equipment 6 hot-rolling production lines, 5 cold-rolling production lines
Applications Lampshades and road traffic signs, billboards, architectural decoration, etc.

Advantages of 1050 H14 Aluminum Circle for Road Signs

  • 1. High Purity and Excellent Machinability: The 1050 H14 aluminum circle features extremely high purity, which grants it excellent machinability. High-purity aluminum materials are not only easy to shape but also exhibit good ductility and plasticity during fabrication, making them suitable for complex road sign shapes.
  • 2. Superior Corrosion Resistance: The 1050 H14 aluminum circle has outstanding corrosion resistance, allowing it to maintain its appearance and performance even after prolonged exposure to environmental conditions such as rain, sunlight, and pollutants. This corrosion resistance ensures long-term use of road signs in harsh weather conditions, reducing maintenance frequency and costs.
  • 3. Lightweight yet Durable: Compared to other metal materials, the 1050 H14 aluminum circle has a lower density, making it lighter while ensuring strength. The lightweight design facilitates transportation and installation and helps reduce the requirements for supporting structures, thereby lowering overall costs.
  • 4. Easy to Clean and Maintain: The surface of the aluminum circle is smooth and even, making it easy to clean and maintain. Its gloss and stain resistance ensure that the road signs maintain a good appearance over time without frequent cleaning and upkeep.
  • 5. Simple Installation and Assembly: The 1050 H14 aluminum circle features a no-weld assembly design, making the installation process quick and straightforward. This design not only saves installation time but also reduces construction costs, improving work efficiency.
  • 6. Durability and Stability: Aluminum circles excel in strength and stability, capable of withstanding various environmental and climatic conditions, ensuring that road signs remain securely in place over time.

The 1050 H14 aluminum circle is an ideal material for manufacturing road signs, combining high purity, excellent corrosion resistance, lightweight properties, ease of cleaning, and simple installation to provide reliable assurance of road sign quality and longevity.

Applications of 1050 H14 Aluminum Circle

The 1050 H14 aluminum circle is widely used in various road sign and traffic sign systems, including:

  • Traffic Signs: Such as speed limit signs, parking signs, direction indicators, etc.
  • Road Signs: Primarily used for indicating road information.
  • Street Signs: Including street nameplates and other informational signs.
  • Parking Signs: Indicating parking areas and parking regulations.
  • Warning Signs: Alerting to potential hazards, such as construction zones or dangerous road sections.

Road Sign Aluminum Circle 1050 H14 Chemical Composition

Element % Present
Cu 0-0.05
Mg 0-0.05%
Si 0-0.25%
Fe 0-0.4%
Mn 0-0.05%
Zn 0-0.07%
Ti 0-0.05%
Al Balance

Mechanical Properties of Road Sign Aluminum Circle 1050 H14

Alloy Temper Specified Tensile strength Yield strength Elongation
Thickness(mm) (MPa) (MPa) (%)
1050-H14 0.2-1.5 105-145 Min85 Min2
1.5-3.0 Min4
3.0-6.0 Min5
6.0-12.5 Min6
12.5-25

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