Introduction of precision aluminum plate
The high-temperature, low-stress, high-precision ultra-flat precision aluminum plate researched and developed by our company is based on precision cast aluminum plate.
The precision ground aluminum plate has fine and uniform grain structure and unique stress release properties in the casting state, and almost no deformation occurs after high-speed cutting. When the temperature reaches 425 ℃, it can still remain as before.
The High-precision aluminum alloy plates can meet the most demanding precision machining requirements, avoid the trouble of product deformation during processing, thereby reducing the process of reprocessing and reprocessing.
Without changing the original processing equipment and processing technology, the processing time of the product is greatly shortened, the quality level of the product is improved, and the production efficiency is greatly improved.
The Features and advantages of precision aluminum sheet
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1) Excellent board shape:The flatness is less than 0.12, and the flatness and size are strictly controlled;
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2) High surface precision and uniform thickness:The thickness tolerance is plus or minus 0.05mm, and the roughness is less than 0.35μm;
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3) Under thermal shock, the deformation resistance is extremely strong
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4) High strength, high toughness, corrosion resistance and oxidation resistance;
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5) High-speed machining, almost no deformation, good weldability and formability;
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6) It is easy to process, the surface does not need to be processed again, and it can be covered with double-sided film;
The Specifications of precision aluminum plate
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Thickness: 5mm-250mm
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Maximum width: 2500mm
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Maximum length: 6000mm
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Regular size (W X L): 1470mm X 3000mm; 2500mm X 3000mm
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1570mm X 3050mm; 1536mm X 3670mm
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Thickness tolerance: ±0.05mm
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Width tolerance: 0/+5mm
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Length tolerance: 0/+10mm
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Flatness: ≤0.12mm
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Roughness: ≤0.35μm
The Application of precision aluminum plate
The precision ground aluminum plates produced by our company is improved on the basis of the European standard DIN EN 573-3/3.3547, which meets the requirements of food-grade materials and is widely used in:
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Fixtures/fixtures
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IT, Semiconductor
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Electronic instruments, electronic equipment backplane
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Vehicles and platforms for optics and communications
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precision machinery
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datum board, panel
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Engine Manufacturing and Fixture Manufacturing
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New energy vehicle battery case
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vehicle engineering, shipbuilding,
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aviation fasteners,
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Bicycle Accessories,
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Valve body, tube formwork,
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cutlery mould,
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food grade packaging,
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Blow/blister molds, templates,
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marine operation components,
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Universal tools and more.
5083 precision aluminum plate
1) The Introduction of 5083 precision aluminum plate
The strict control of impurities, alkali metal elements and low melting point elements of 5083 Precision Machined Aluminium Cast Plates improves the corrosion resistance and creep resistance of the alloy;
Both sides of the plate are milled and ground, and the processing presents an ultra-flat and fine surface. The dimensional tolerance standard is the world's leading, and the factory is fully inspected.
Double-sided film protection, high thickness specification coverage (≥4. 5mm);
The main features are:
The internal stress is particularly low, the thickness tolerance and flatness are very accurate, the processing performance is excellent, and it is not sensitive to temperature, etc.;
It can meet the most stringent precision processing requirements, avoid the trouble of
precision plate deformation during processing, and reduce many reprocessing and reprocessing procedures.
Not only can the team greatly shorten the product processing time, but also improve product quality and improve economic efficiency.
2)The Advantages of 5083 precision aluminum plate
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The texture is uniform and the internal stress is fully eliminated
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Production experience of professional heat treatment to refine grain structure
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High tensile and yield strength
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Good ductility
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All ultrasonic flaw detection
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Excellent high temperature resistance
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Consistent internal and external performance of ultra-thick plates
3)The Mechanical properties and physical properties of 5083 precision aluminum plate
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Tensile strength Rm 240-290Mpa(N/ mm2)
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Yield strength Rp0.2 110-140 Mpa (N/ mm2)
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Elongation ≥12%
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Brinell hardness HBW 70 ±5
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Thermal expansion coefficient 23.8 X 10-6/K
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Density 2.66/cm3
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Thermal conductivity 110-140W/(mk)
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Conductivity 16-19MS/m(m/Qmm3)
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Elastic Modulus ~ 70.000(N/ mm2)
4) The Application of 5083 precision aluminum plate
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Fixtures/fixtures
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medical parts
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car parts
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mold
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automation equipment
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precision machinery
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Aerospace
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Electronic instruments, electronic equipment backplane
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General Engineering
5052 precision aluminum plate
1) The Introduction of 5052 precision aluminum plate
5052 Precision aluminium rolled plates adopts special technology to eliminate stress, and through continuous improvement of production process, the flatness of aluminum alloy plate is greatly improved;
Using advanced rolling technology, the processing presents an ultra-flat fine surface.
2) The Features and advantages of 5052 precision aluminum plate
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Internal stress is fully eliminated
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Excellent dimensional stability
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Excellent machining performance
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All ultrasonic flaw detection
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Compliant with ROHS requirements
3) The Mechanical properties and physical properties of 5052 precision aluminum plate
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Tensile strength Rm 160-220Mpa (N/ mm2)
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Yield strength Rp0.2 60-90 Mpa (N/ mm2)
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Elongation A5% 20-30%
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Brinell hardness HBW 45-60
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Thermal expansion coefficient 23.8 X 10-6/ ℃
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Density 2.68/cm3
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Thermal conductivity 130-150 W/(mk)
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Conductivity 19-21MS/m(m/Qmm3)
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Elastic Modulus ~ 70.000(N/ mm2)
4) The Application of 5052 precision aluminum plate
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Electronic and electrical product accessories,
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medical equipment,
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Optical Instruments,
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High precision tooling,
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Fixtures, carriers, etc.
How to buy precision aluminum plate?
Please provide the required thickness, width, length (mm), total demand quantity(tons), and some other specific requirements of the required precision aluminum plate, and send them to our company mailbox, or call our company's salesman, or add Timely contact tool for our company salesman.
After receiving the information you provided, our salesman will quote you within 12 hours.
The precision aluminum plate produced by our company is based on precision cast aluminum plate, and adopts special heat treatment technology to refine the grain structure.
Ingenuity creates precision aluminum sheets that meet the needs of different customers, which greatly improves the yield of processing and contributes to cost savings for customers.
In addition to providing precision aluminum plates with the specifications mentioned above, they can be cut into small pieces of different specifications（Precision Ground Aluminum Blanks） according to customer requirements.
In addition, 5-500mm thick six-sided precision ground aluminum plates can be provided, the thickness tolerance is ±0.2mm, the flatness is 0.5mm, and the surface roughness is less than 30um.
