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Location ： Home/Aluminum Plate/ 5083 Precision Aluminum Plate

5083 Precision Aluminum Plate

Last Updated ：2023/07/03

Alloy 5083-Aluminum Precision Milled Plate

Our concept of precision

Precision is – the accurate, precise general measurements such as thickness tolerance, flatness, parallelism and surface roughness, as well as, the focus on the systematic, interior values such as the physical, metallurgical and technological properties. The result is a reproducible maximum internal and external, maximum precision for each plate and each cut.

Aluminium ingots made from especially developed materials based on our experience undergoes a final specific in-house heat treatment. Bypassing the conventional rolling process, our slabs are divided into plates on special saws. The sawing process is so designed that no stresses are induced into the material. The result are plates with extreme low-tension and precision-milled surfaces, very fine-grained, homogeneous micro structure and high strength values.

On stable portal milling machines with more than 2 m wide milling heads we generate precision accuracy and the unique surface characteristic for our Precision Aluminum Plates. Each precision plate is inspected in respect of thickness, flatness, surface roughness and finally PVC- coated for surface protection.

The available range of Precision Aluminum Plates covers all areas of application where precision in combination with higher strength values are required, such as construction of jigs & fixtures, all kind of gauges, all kind of table, indexing and transfer plates, special purpose machines and all parts that justify the term “precision part”.

1,AMP5083-Aluminum Precision Milled Plate

(1)Product Description

Specific Notes:

*two surfaces precision milled

*excellent flatness

*stress relieved

*elevated strength

*very homogeneous

*very good corrosion resistance

(2)Typical Fields of Applications

*components requiring a lot of machining

*all kinds of side and back boards

*all kinds of base and table plates

*transfer- and indexing plates

*components requiring high strength values combined with very low residual stresses

*all kind of gauges

*displays for screens

(3)Technical data sheet

Alloy´s Characteristics
Alloy	AMP5083
Type of Alloy	non heat treatable
Temper	homogenized and stress relieved
Surface	two surfaces precision milled, roughness ≤Ra 0.4 µm, foiled on both sides

Mechanical Properties			Typical values
Yield strength Rp0,2		[MPa]	110 – 140
Ultimate tensile strength Rm		[MPa]	220 – 300
Elongation A5		[%]	10 – 20
Hardness HBW		[HB]	70 – 85

Physical Properties			Typical values
Density		[g/cm³]	2.66
Module of elasticity		[GPa]	70
Electrical conductivity		[m/Ω · mm²]	16 – 19
Coefficient of thermal expansion		[K-1 · 10-6]	24.2
Thermal conductivity		[W/m · K]	110 – 140

Processing Characteristics
Dimensional stability			Very Good
Machinability			Very Good
Erodability			Very Good
Weldability (/ TIG / MIG / ERW/EBW)			Good/ Good/ Good/Very Good
Corrosion resistance ( stress cracking/seawater / weather)			Normal/ Good/Very Good
Highest Use temperatures ( long term/Occasional)			100/180℃
Polishability			Very Good
Oxidability(Technical/Decorative)			Good/Not application
Contact with food (according to EN 602)			Good

Tolerances
Thickness [mm]	Flatness [mm]	Roughness	Width & Length [mm]
/-0.12mm	≤ 0.35mm/m(T≤15mm) ≤ 0.13mm/m(T>15mm)	≤ 0.4 µm	0/ 6mm & 0/ 10mm

Standard Stock Sizes
Plate Dimension [mm]	1,470 × 3,000	in thickness of 6mm – 250 mm
Max Width:2500mm	2,500 × 3,000	Max Length:6000mm