Introduction
Aluminum traffic signs refer to signs made of aluminum raw materials (aluminum plates, aluminum circles). The facilities are used to manage traffic and indicate driving direction to ensure smooth road and driving safety. They are mainly applicable to highways, urban roads and all special highways, and have the functions of guidance, indication, warning, warning, information transmission, etc.
Western countries normally adopt 5052, 5754, 5454 hard alloy to make such triangle blanks, but cost in higher side. Other countries usually adopt 3003 and 1100 alloy to make it, which cost in rather lower side.
Products
3003 Aluminum Sign Blanks Sheets
Learn More3003 aluminum sign blanks sheets are normally used in high level requirement road, especially in the frequent wind coastal area, because 3003 has manganese element, which quality is much harder than 1100, and its surface could resist corrosion and oxidation resistance . Normally in H14 and H24 temper, H24 temper is better because dry and clean surface after high temperatue annealing, so as the surface could be easily painted or sticked with film.
5052 H38 Aluminum Sign Blanks Sheets
Learn More5052 H38 aluminum sign blanks sheets are normally used in USA due to its good quality, which is especially pointed as standard sign blanks alloy. Normally in H38 temper, H38 temper is very hard alloy, could make sure the surface is very smooth and not bend even with high speed wind force. Becuase in USA Hurricane storm weather is very common, which request the traffic sign could bear high wind pressure, that is why they use 5052 alloy, which is much better than 3003 and 1100.
5454 aluminum traffic sign
Learn MoreThe anti rust strength of 5454 aluminum sign blanks plate is 20% higher than 5052. It is very popular to use aluminium signs to make it. Because of its high strength and good corrosion resistance, it is the best choice for seawater corrosion resistance, which is why 5454 aluminum sign sheet is widely used in Europe and other countries.
5754 aluminum traffic sign
Learn More5754 aluminum traffic sign blanks have the characteristics of medium strength, good corrosion resistance, weldability and easy forming. This traffic sign is usually used in European countries close to the sea, because the sea water in the air is very corrosive. But the price is cheaper than 5454 reflective aluminum sign blanks, and it is also loved by many customers.
Advantages of Mingtai Aluminum's blank aluminum signs
1. Light weight
The weight of aluminum alloy per square meter is 2.70 kg, which is only 1/3 of that of copper. The aluminum label will not increase the weight of equipment, but also save costs.
2. Easy processing
Aluminum has excellent ductility, and it is easy to cut and to punch, which can meet the needs of the special process of signs.
3. It is not easy to rust and has good corrosion resistance
Aluminum alloy anodized is relatively slow, and there will be no rust stains to pollute aluminum alloy traffic signs.
4. Good weather resistance
Aluminum anodizing coating, which is not corrosive by many substances, will also have excellent durability in harsh industrial environment and coastal areas.
5. No magnetism
Aluminum is a non-magnetic body, and aluminum metal traffic signs will not cause external interference to instruments and equipment.
6. Convenient installation
As the weight of aluminum alloy is relatively low, the installation is much lighter. The unique installation method of aluminum sheet metal signs only requires a screwdriver to install, without welding.
7. Bright color
Aluminum sheet metal for signs is sprayed with electrostatic powder, which are colorful and lasting, meeting the needs of different places.
8. Simple cleaning and easy maintenance
Aluminum has excellent self-cleaning function, and its appearance is bright without dust. It can be bright as new when washed by precipitation and cleaned by high-pressure water gun.
9. Long service life
It has long service life, and can keep 15-20 years without discoloration and deformation.
10. High recyclability
Aluminum is green, non-toxic and harmless, and has the characteristics of unlimited recycling.
Why choose Mingtai Aluminum metal blank traffic signs
Mingtai Aluminum specializes in producing blank aluminium signs of various shapes, which can provide folding, hanging aluminum chute, stamping R arc angle, welding and rivet, and users can use them after pasting the film. Our products are widely used in the field of traffic signs to provide a complete aluminum sign blanks scheme for the international traffic sign market.
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