5083 High Precision Ultra Flat Aluminum Sheet for Precision Parts

In the realm of precision parts manufacturing, the choice of materials can make or break the quality and performance of the end – products. Among the various materials available, 5083 High Precision Ultra Flat Aluminum Sheet has emerged as a game – changer. With the continuous advancement in manufacturing technology, the demand for materials that offer both high precision and excellent mechanical properties has been on the rise. 5083 aluminum sheet, with its unique characteristics, is perfectly positioned to meet these stringent requirements.

Properties of 5083 High Precision Ultra Flat Aluminum Sheet
◆Exceptional Precision
The 5083 High Precision Ultra Flat Aluminum Sheet is renowned for its outstanding dimensional accuracy. The manufacturing process is highly refined, allowing for thickness tolerances as low as ±0.02mm. This level of precision ensures that parts fabricated from this sheet meet the most demanding specifications. Whether it’s a complex – shaped component or a simple flat part, the 5083 aluminum sheet can be relied upon for consistent and accurate dimensions.
◆Ultra – Flat Surface
The surface of the 5083 High Precision Ultra Flat Aluminum Sheet is impeccably flat. With a surface flatness of up to ±0.5mm per square meter, it provides an ideal base for precision machining. This ultra – flat surface minimizes the need for additional surface – finishing operations, saving both time and cost. Moreover, it ensures that the parts have a smooth and uniform surface, which is crucial for applications such as optical mirrors or precision molds.
◆Robust Mechanical Properties
As an aluminum – magnesium alloy, 5083 aluminum sheet offers excellent mechanical properties. It has a high tensile strength, typically ranging from 270 – 350 MPa, and good yield strength. This allows precision parts made from 5083 aluminum to withstand significant mechanical loads without deformation. Additionally, its good ductility ensures that the material can be formed into complex shapes without cracking, making it suitable for a wide range of precision – part designs.

Typical Mechnical Properties:
Tensile strength Rm: 240—290 Mpa
0.2% Yield strength Rp0.2: 110—130 Mpa
Breaking elongation A5%: 12
Brinell hardness HBW: 70

Typical Physical Properties of 5083 high precision super flat aluminum plate:
Density: 2.66g/cm3
Thermal conductivity: 110—140W/(Mk)
Electrical conductivity: 16—19MS/m(m/Ωmm2)
Elastic modulus: ˜70,000N/mm2
Coefficient of thermal expansion: 24.2* 10—6/K

Thickness of 5083 high precision super flat aluminum plate:
Plate thickness between 5mm—100mm
Standard sizes are:
Thickness × Max. Width × Max. Length
>=5mm × 1520mm × 3020mm
>=10mm × 1570mm × 3670mm
>=15mm × 1860mm × 4000mm
Other dimension available on request