Analysis of The Common Materials and Properties of Aluminum Custom Signs
aluminum industry co., LTD., life, logo signs everywhere, malls, parks, scenic spots, schools, hospitals and other places can see the existence of the sign, can say is as long as someone activity place, almost all can see the shadow of the sign. So, these signs, which we can see all the time are made of.(aluminum custom signs)
There are many materials for making Aluminum custom signs, such as aluminum plastic plates, aluminum plates, stainless steel plates, cold rolled steel plates and hot rolled steel plates. Below we introduce the material of aluminum plate custom signs.
Aluminum plate: refers to the rectangular material with uniform thickness, which is made of pure aluminum or aluminum alloy material through pressure machining (cut or saw).
Features: good elongation and tensile strength can meet the normal processing requirement (stamping, drawing).For industrial pure aluminum, it has high plasticity, corrosion resistance, conductivity and thermal conductivity, but the intensity is low, the heat treatment can not strengthen the cutting ability. Soldering, hydrogen welding and contact welding are not easy to brazing.Easy to withstand various pressure machining and extension, bending. (aluminum custom signs)
Commonly used alloys: 1100,3003, 5052, 5754
Common specifications: 1000*2000mm 1220*2440mm 2000*3000mm
Common thickness: 0.8, 1.0, 1.2, 1.5, 2.0, 2.5
The aluminum custom signs of aluminum plate
1. The material used in the plate is 3 mm thick aluminum alloy plate, and the material properties shall comply with the requirements of GB5768, GB/T6892 and JT/T279.
2. The edge and Angle of the base plate shall be smooth and smooth, and the edges shall be smooth and smooth, and the edges shall not have burrs.
3. The size of the sign board, general dimension deviation is + / - 5 mm, if the dimension is greater than 1.2 m, the deviation of the dimensions of plus or minus 0.5%, adjacent to the edge of the deviation Angle is 0.5 °.
4. The plate shall be flat, without obvious wrinkles, indentation or deformation, and the tolerances of the marking plate shall not be greater than 1.0mm per square meter.
5. No cracks, obvious scratches, damage and uneven color are allowed in the board.In any surface area of 50 x 50 square centimetres, there is no permit to have a bubble with a total area of more than 10 square millimeters, and no anti-ejection performance is not allowed. (aluminum custom signs)
6. Use screen printing when producing a large number of identical marks (especially national standard warnings, prohibitions, indications, etc.).
7. When installed on the wall of anti-collision wall of the bridge, the panel shall be made according to the radian Angle of the anti-collision wall.
