5754 alloy aluminum plate for blank traffic signs

Blank traffic signs usually use 5754 alloy aluminum plate as the substrate, mainly for the following reasons:
Lightweight and durable: Aluminum plate is lightweight, easy to transport and install, and has good corrosion resistance and weathering resistance, suitable for long-term outdoor use.
Easy to process: Aluminum plates have good flexibility, are easy to cut, stamp, and form, and are suitable for making signs of various shapes and sizes.
Reflective performance: The surface of the aluminum plate can be covered with a highly reflective film (such as engineering grade or diamond grade reflective film) to enhance visibility at night or in low light environments.
Environmentally friendly and recyclable: Aluminum materials can be completely recycled, meeting environmental requirements.
Diverse surface treatments: Aluminum plates can undergo anodizing, painting, and other treatments to enhance durability and aesthetics.

5754 alloy aluminum plate is an aluminum alloy material commonly used for traffic signs, with good strength, corrosion resistance, and processing performance, suitable for outdoor use.

Characteristics of 5754 alloy aluminum plate

Strong corrosion resistance: 5754 aluminum plate contains magnesium and manganese elements, which have excellent corrosion resistance and are suitable for harsh environments such as humid, rainy, or coastal areas.
High strength: Compared to pure aluminum (such as 1060) and ordinary aluminum alloys (such as 3003), 5754 aluminum plate has higher strength and can withstand greater wind loads and mechanical impacts.
Good processing performance: 5754 aluminum plate is easy to cut, punch, bend and weld, suitable for making traffic signs of various shapes and sizes.
Lightweight: Aluminum has low density, light weight, and is easy to transport and install.
Environmentally friendly and recyclable: Aluminum materials can be 100% recycled, meeting environmental requirements.

Application of 5754 aluminum plate in traffic signs

5754 aluminum plate is often used to make the following types of traffic signs due to its excellent performance:
Large signage: such as highway signs, city road signs, etc.
Long term outdoor signage: such as parking lot signs, traffic warning signs, etc.
Signs for high wind load areas: such as bridges, tunnel entrances, etc.

Thickness selection of 5754 aluminum plate

The thickness of traffic signs depends on their size and usage environment
Small signboard: 1.5mm -2.0mm
Medium sized signage: 2.0mm -2.5mm
Large signage: 2.5mm -3.0mm
For occasions that require higher strength, such as highway signs, thicker 5754 aluminum plates can be chosen.

Comparison between 5754 aluminum plate and other aluminum plates

5754 aluminum alloy: High strength, suitable for large signage and harsh environments
1060 aluminum alloy: Low strength, suitable for small signage and general environments
3003 aluminum alloy: Medium strength, suitable for medium-sized signage and general environments

Mingtai Aluminum 5754 aluminum plate is an ideal material for making blank traffic signs due to its high strength, corrosion resistance, and good processing performance, especially suitable for large signs or harsh environments. Choosing the appropriate thickness and surface treatment method can further enhance the durability and functionality of the signboard.