Those aluminum plates with a smooth surface are coated on the surface of the aluminum plate. Just like our mobile phone, a film processing on the screen of the mobile phone can prevent our mobile phone screen from being scratched or damaged. The effect of the aluminum foil film is similar to that of the mobile phone film.
The main function of the aluminum plate is to protect the surface of the aluminum plate. Whether it is stored or transported, or used, it will damage the surface of the aluminum plate more or less, so the aluminum film is indispensable.
After the aluminum sheet is filmed, the surface of the aluminum sheet can be effectively prevented from being scratched and chemically corroded. Generally, the aluminum sheet is applied to products requiring harsh surfaces on the surface of the aluminum sheet. The surface of the aluminum plate can be ensured to a certain extent during the processing.
After the aluminum sheet is coated, a certain cost is added, and after the processing, the protective film is removed, so that it is not necessary for the products whose surface is not high to be coated. At the same time, we also choose a high quality protective film when choosing a protective film. If a poor quality protective film is selected, there may be residual offset on the surface of the aluminum plate after the film is removed. Therefore, the aluminum sheet coating should be selected according to actual needs and used reasonably.
1. Surfaces are not allowed to have cracks, corrosion spots and traces of nitrate.
2. The surface shall be allowed to have peeling, air bubbles, surface roughness and local mechanical damage with a depth not exceeding 8% of the nominal thickness of the part where the defect is located, but the maximum depth of the defect shall not exceed 0.5 mm, and the total area of the defect shall not exceed the total area of the plate. 5%.
3. Allow the supplier to illuminate the profile longitudinally to a smooth surface.
4. Other requirements: There are demanders and suppliers to draw up their own.
The thickness of the aluminum plate is: 0.15mm-50mm, the width is: 100mm-2000mm, and the length is: 1000mm-9000mm.
Aluminum coil thickness: 0.05mm-15mm, width: 15mm-2000mm
Insulation aluminum plate thickness: 0.3mm-0.9mm Width: 500mm-1000mm Length: no limit
Non-slip aluminum plate thickness: 1mm-10mm Width: 1000mm-1500mm Length: 2000-3000mm
Embossed aluminum plate thickness: 0.1mm-0.9mm Width: 500mm-1200mm Length: no limit
Tempering | O,H12,H14,H16,H18,H19,H22,H24,H26,H28,H32,H34H36,H38,H111,H112,H114,H 116,H321 |
Surface | mill,bright,polished,hair line,brush,sand blast,checkered,embossed,etching,etc |
Thickness | 0.1-150mm |
diameter | 2-2500mm |
Length | 1~2 meters or as required |
Thickness tolerance | + 0.05mm |
Width / length tolerance | + 2mm |
Minimum quantity | 5-10 tons |
Grade | Chemical Composition(%) | Others | AI | ||||||||
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Single | Tol | 99.5 |
1050 | 0.25 | 0.4 | 0.05 | 0.05 | 0.05 | - | 0.05 | 0.03 | 0.03 | - | 99.6 |
1060 | 0.25 | 0.35 | 0.05 | 0.03 | 0.03 | - | 0.05 | 0.03 | 0.03 | - | 99.7 |
1070 | 0.2 | 0.25 | 0.04 | 0.03 | 0.03 | - | 0.04 | 0.03 | 0.03 | - | 99 |
1100 | 0.95 | 0.05~0.4 | 0.05 | - | - | 0.1 | - | 0.05 | 0.15 | Remains | |
3003 | 0.6 | 0.7 | 0.05~0.2 | 1.0~1.5 | - | - | 0.1 | - | 0.05 | 0.15 | Remains |
3004 | 0.3 | 0.7 | 0.25 | 1.0~1.5 | 0.8 | - | 0.25 | - | 0.05 | 0.15 | Remains |
3005 | 0.6 | 0.7 | 0.3 | 1.0~1.5 | 0.2~0.6 | 0.1 | 0.25 | 0.1 | 0.05 | 0.15 | Remains |
3105 | 0.6 | 0.7 | 0.3 | 0.3~0.8 | 0.2~0.8 | 0.2 | 0.4 | 0.1 | 0.05 | 0.15 | Remains |
5052 | 0.25 | 0.4 | 0.1 | 0.1 | 2.2~2.8 | 0.15~0.35 | 0.1 | - | 0.05 | 0.15 | Remains |
5083 | 0.4 | 0.4 | 0.1 | 0.4~0.1 | 4.0~4.9 | 0.05~0.25 | 0.25 | 0.15 | 0.05 | 0.15 | Remains |
5754 | 0.4 | 0.4 | 0.1 | 0.5 | 2.6~3.6 | 0.3 | 0.2 | 0.15 | 0.05 | 0.15 | Remains |
5005 | 0.3 | 0.7 | 0.2 | 0.2 | 0.5~1.1 | 0.1 | 0.25 | - | 0.05 | 0.15 | Remains |
5086 | 0.4 | 0.5 | 0.1 | 0.2~0.7 | 3.5~4.5 | 0.05~0.25 | 0.25 | 0.15 | 0.05 | 0.15 | Remains |
6063 | 0.2~0.6 | 0.35 | 0.1 | 0.1 | 0.45~0.9 | 0.1 | 0.1 | 0.1 | 0.05 | 0.15 | Remains |
6041 | 0.4~0.8 | 0.7 | 0.15~0.4 | 0.15 | 0.04~0.35 | 0.04~0.35 | 0.25 | 0.15 | 0.05 | 0.15 | Remains |
5052 alloy aluminum plate is widely used in the manufacture of fuel tanks, oil pipes and transportation vehicles, ship sheet metal parts, instruments, street lamp brackets and rivets, hardware products, electrical enclosures, molds, etc. It can also be used for low load parts that require high plasticity and good weldability in liquid or gaseous media, such as fuel tanks, gasoline or lube oil conduits, various liquid containers and other small load parts made with deep drawing: The wire is used to make rivets.
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