+49 (0) 4191 5070 0 info@gleich.de


for optimal  results in anodising

Medium Strength Precision Milled Plate 

Alloy: EN AW-5083 (AlMg4,5Mn0,7 – 3.3547)

Type of alloy:non heat treatable

Temper: 03

Surface: two surfaces precision milled, roughness Ra 0.4 µm, foiled on both sides

  • very good anodising properties
  • highest reproducible properties
  • very good homogeneity
  • very low microporosity
  • very fine-grained structure
  • very good polishability
  • precision milled surface
  • very good flatness
  • extremly low tension level
  • high strength
  • very good corrosion resistance


Rolling ingots are used for the production of G.AL® C250 ELOXPLUS plates. The chemical composition of these ingots is considerably limited in accordance with the GLEICH factory standard and extensive cleaning of the melt and specific casting parameters are required. Together with the specially-developed parameters of the subsequent heat treatment, we produce aluminium plates which have excellent characteristics for anodising and hard anodising and thus the fulfil the highest technical and optical applications. As with G.AL® C250, G.AL® C250 ELOXPLUS is a precision cast plate, precision machined on both sides with protective foil.


g al c250 elox plus unterhaltugselektronik 460x305 1

Consumer electronics

After anodising, displays and front frames made of G.AL® C250 ELOX PLUS take on their unique excellent optical properties and considerably upvalue the products.

g al c250 elox plus optische industrie 460x319 1

Optical industry

High degrees of machining and high demands on the visual appearance after anodising can be easily realised with G.AL® C250 ELOX PLUS due to homogeneity and very low-stress properties.

g al c250 elox plus verpackungstechnik 460x307 1

Packaging industry

In particular, the packaging industry places very high demands on the appearance and functionality of anodised surfaces. G.AL® C250 ELOX PLUS ensures both due extremely low microporosity

g al c250 automatisierungstechnik 460x305 1

Mechanical engineering and automation technology

Very narrow tolerances regarding thickness and flatness and the exquisite anodising properties of G.AL® C250 ELOX PLUS significantly shorten the production times and result in the perfect appearance of visual parts.

g al c250 eloxplus medizin und labortechnik 460x306 1

Medical and laboratory technology

After anodising, for instance sliding surfaces must often have extremely smooth surfaces. G.AL® C250 ELOX PLUS, with its very fine-grained structure and very low microporosity, achieves optimal results.

g al c250 elox plus drucktechnik 460x306 1

Printing industry

Hard, uniform and smooth, functional surfaces are in demand for printing plates, for example, which also have to satisfy optical demands. G.AL® C250 ELOX PLUS exceeds these requirements.

If anodised components must be aesthetically appealing or reproducible, G.AL® C250 ELOX PLUS is the right choice. Please note our anodising specifications.

Sven Flaake

Technical Product Manager, GLEICH Aluminium

Any further questions?