5083 High precision aluminum plate

Characteristics of 5083 high precision super flat aluminum plate

1. Homogenised and stress relieved
2. Precision milled, roughness Ra0.4um, foiled on both sides
3. High strength, good corrosion resistance and oxidation resistance.
4. Isotropic homogeneity, higher dimension stability.
5. Anti-magnetic, anti-radiation.
6. Fine surface miling as requirement. Good surface quality, the finished product can be double side filmed

Material Properties of 5083 high precision super flat aluminum plate:
Machinability: very good
Weldability: Very good
Anodic oxidation properties: Good, not decorative
Polishability: Very good
Corrosion resistance: Very good
WEDN machining: good

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

Tolerance:

Surace: Precision milled
Surface roughness Ra <=0.4um
Thickness tolerance: +/-0.05mm
Flatness: 6---12mm thickness<=0.30mm
>12—100mm thickness<=0.12mm
Tolerance in width: -0+10mm
Tolerance in length: -0+15mm

Application of 5083 high precision aluminum  plate:

Food machinery components
Automotive and Aerospace fixtures
Electronic and medical instrumentation and test equipment
Plastic injection blow molds and proto type molds
Complex machined components
Machine equipment manufacturers
Thermo forming tools
Printing machinery components

TMR Aluminum welcome your inquiry.