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High-precision ultra-flat aluminum plate is an aluminum plate material with high precision and ultra-flat surface. The surface of this type of aluminum plate is polished to more than 400 mesh, without milling, and can be anodized directly. It has extremely small thickness tolerance and high flatness, which can reduce processing deviation and error. At the same time, high-precision ultra-flat aluminum plate has excellent mechanical properties, good strength and corrosion resistance, and is suitable for various processes, such as cutting, punching, bending and Welding etc. Flait Aluminum provides 5052 5083 6061 7075 high-precision ultra-flat aluminum plates.Click to Order
|
Alloy |
Quality Level |
Thickness (mm) |
Tolerance of Thickness (mm) |
Flatness (mm/m²) |
HB |
Regular size |
|
5052/5083 |
A+ |
4-20 |
±0.1 |
0.1 |
55-65 |
1525*3050/1500*3000 |
|
25-40 |
-0.1-0.2 |
0.2 |
55-65 |
1525*3050/1500*3000 |
||
|
A |
4-20 |
±0.05 |
0.1 |
55-65 |
1525*3050/1500*3000 |
|
|
6061 T651 |
A+ |
3-12 |
±0.05 |
0.1 |
90-110 |
2000/2500*5000/6200 |
|
15-20 |
±0.05 |
0.1 |
90-110 |
1525*5000 |
||
|
25-40 |
±0.1 |
0.1 |
90-110 |
1250*5000 |
||
|
A |
3-12 |
±0.1 |
0.1 |
90-110 |
2000/2500*5000/6200 |
|
|
15-20 |
±0.1 |
0.2 |
90-110 |
1525*5000 |
||
|
25-40 |
-0.1-0.2 |
0.2 |
90-110 |
1250*5000 |
||
|
7075 T651 |
A |
3-12 |
±0.1 |
0.1-0.5 |
>150 |
1250*2500/5000 |
|
15 |
±0.2 |
0.2-0.5 |
>150 |
1250*2500/5000 |
5052/5083 high-precision ultra-flat aluminum plate：
1.Good corrosion resistance, easy to process and weld.
2.The surface is polished with more than 400 meshes, no milling surface, and can be directly anodized.
3.Thickness tolerance can reach±0.05mm, flatness 0.1mm/m2.
4.Using special technology to eliminate stress.
6061 T651 high-precision ultra-flat aluminum plate：
1.It has excellent corrosion resistance and can effectively resist the erosion of oxidative, acidic and alkaline environments
2.The surface is polished with more than 400 meshes, no milling surface, and can be directly anodized.
3.Thickness tolerance can reach±0.05mm, flatness 0.1mm/m2.
4.Using special technology to eliminate stress.
5.Greatly reducing the deformation.
7075 T651 high-precision ultra-flat aluminum plate：
1.7075 aluminum alloy has very high tensile strength and yield strength, as well as excellent fatigue resistance.
2.The surface is polished with more than 400 meshes, no milling surface, and can be directly anodized.
3.Thickness tolerance can reach±0.1mm, flatness 0.1-0.5mm/m2.
4.The product has high hardness and strong bending resistance.
5052/5083 high-precision ultra-flat aluminum plate is mainly used for electronic and electrical product accessories, medical equipment, optical instruments, high-precision tooling, fixtures, carriers, etc.6061 T651 high-precision ultra-flat aluminum plate is often used in pipes and welding parts, automation equipment, tooling fixtures (no deformation after high temperature furnace), building and construction products, precision parts, auto parts, various molds, etc.7075 T651 high-precision ultra-flat aluminum plate is used in aerospace, military supplies, ultrasonic plastic welding abrasives, SMT furnace fixtures, carriers, precision parts, etc.
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