High Flatness Aluminum Plate | 6061 6063 6082 5052 5083 Aluminum Alloy Plate
Product Description
Specifications of High Flatness Aluminum Plate：
Aluminium Grade: 6061, 6063, 6082, 5052, M5052, 5083, 7075, 2A12
Material Temper: T6, T651, H32, O and other tempers available
Thickness (mm): 4-40
Width (mm): ≤1600
Length (mm): Customized
Delivery Terms: FOB, CFR, CIF
Product Description
1.High-flat plates refer to common aluminum plates treated by precision leveling, brushing and polishing to improve
plate flatness and surface precision, meeting high-precision requirements for plate and surface quality.
2.Where quality requirements exceed the standard for common aluminum plates, select corresponding processing
methods and precision grades for high-flat plate production as required.
3.The high-flatness aluminum plate has not undergone stabilization stree-relief treatment. They retain the material
properties of common aluminum plates, the degree of machining deformation cannot be guaranteed.
Quality Standard
Processing Method |
Alloy Grade |
Specification Range |
Precision Grade |
Precision Standard |
Precision Leveling |
6061、6063 6082、 5052 M5052、5083 |
Thickness is 4-40mm width≤1600 mm
Thickness is 21-40mm width<1600mm |
Level 1 |
≤0.3 mm/m |
Level 2 |
≤0.2mm/m |
|||
Level 3 |
≤0.15mm/m |
|||
Level 4 |
≤0.10mm/m |
|||
Level 5 |
≤0.08mm/m |
|||
7075、2A12 |
Thickness is 4-12mm width≤1600mm
Thickness is 13-40mm width<1600mm |
Level 1 |
≤0.8mm/m |
|
Level 2 |
≤0.5mm/m |
|||
Level 3 |
≤0.3mm/m |
|||
Level 4 |
≤0.2mm/m |
|||
Level 5 |
≤0.15mm/m |
|||
Level 6 |
≤0.1mm/m |
|||
Brushing Polishing |
1-7Series |
Thickness is 3-45mm width≤1600mm |
Level 1 |
Standard Brushed Finish |
Level 2 |
600-Grit Polished Finish |
|||
Thickness Tolerance |
1-7Series |
Thickness is 3-45mm width≤1600mm |
Level 1 |
≤0.3 mm |
Level 2 |
≤0.2mm |
|||
Level 3 |
≤0.1mm |
Product Features
High Flatness Accuracy
Precision leveling technology ensures excellent flatness and surface quality.
Excellent Machinability
Suitable for CNC machining and precision processing.
Multiple Alloy Grades Available
Available in 6061, 6063, 6082, 5052, M5052 and 5083 alloys.
The flatness tolerance of high flatness aluminum plates can reach ≤0.08mm/m.
High flatness aluminum plates are widely used in industries requiring high precision, dimensional stability, and excellent machining performance. With excellent flatness control and various alloy options, they are suitable for CNC machining, mold manufacturing, aerospace, shipbuilding, transportation equipment, and industrial applications.
Applications include:
Aerospace components – High-strength aluminum plates for lightweight and precision structures.
Pressure vessels and industrial equipment – Suitable for applications requiring stability and corrosion resistance.
Shipbuilding – Commonly used for marine structures due to excellent corrosion resistance.
CNC machining and mold manufacturing – Provides high flatness and dimensional accuracy for precision processing.
High-speed rail and transportation equipment – Used in lightweight and durable structural components.
Why Choose SUNERGY LIMITED
SUNERGY LIMITED provides high-quality aluminum plates with various alloy options, strict quality control, and customized processing services to meet different industrial requirements.
Contact us for more information about aluminum plate specifications, processing requirements, and customized solutions.