Electropolishing of aluminium

Perfect gloss

Process description

Electrochemical polishing (electrolyte polishing) is the process that enables finishing of the metal surface, so that a smooth and spectacularly shining surface of the treated metal is achieved. To reach the best possible result, it is recommended to perform abrasive grinding and polishing of the material at first, and then subject the surface to electrolytic treatment.

Result

Following the aforementioned sequence of processing and using an alloy recommended for electropolishing, you will obtain a perfectly shiny surface. Use the following aluminium grades, as base metal guarantees mirror-like shine of the polished surfaces.

EN-AB-1199 EN-AW-5657 EN-AW-6201
EN-AB-1030 EN-AW-5210 EN-AW-6463
EN-AW-5505 EN-AW-5252 EN-AW-6060 (Fe<0,15%)

If any other material shall be used, please contact our Sales department.

Subject to the process

The effect of electrochemical polishing depends on: the composition and structure of the processed material (table with alloys), the degree of hardening of the material, prior surface preparation. We polish profiles and small elements.

Industries

Electropolishing is often used in specialised industries:

  • Automotive industry
  • Shower cabins
  • Components for packing of cosmetics
  • Reflectors for lamps and electronic components
  • Furniture accessories
  • Components for casings of electronic equipment
ORDER PLACEMENT AND RETURNS

To place an order, please complete the following documents and send them via e-mail to handlowy@anodal.pl or bring it personally to Anodal’s office. The office is open from Monday to Friday from 8 a.m. to 4 p.m. Our consultants will help in case of problems with completing the order.

  1. The alloy the workpieces are made from,
  2. Hardness of the alloy surface,
  3. Required thickness of anodised coating
  4. Possible locations of electric contacts

Note! Components handed over to ANODAL must by right after manufacturing, with no preliminary treatment.

If components are to be sent by regular mail or courier:

  • Send a copy of the order via e-mail to the address handlowy@anodal.pl
  • Attach all necessary technical drawings of the components to the e-mail
  • Place the legible name of your company in a well-visible place on the packing

While sending back the ready products:

  • Small packages are sent back by courier service at the expense of ANODAL, otherwise the postage expenses are added to the invoice,
  • Please check the integrity and content of the package in witness of the courier, in case of damage make up a relevant report,
  • The Stock Issue Confirmation Note (WZ), along with the VAT invoice, are attached to the package and placed in the plastic pocket along with the Bill of Lading (B/L),
  • Should the invoice be sent to an address different from the destination address of the package, please provide such information in the Service Order
Would you like to get samples of colours and surface finishing?

Please fill in the form below and we shall send you the catalogue via regular mail

Please contact our consultant

 

  • ANODAL OFFICE:
  • Open 8 a.m. – 4 p.m.
  • Ul. Matuszewska 14, Hall D2, Entrance E
  • 03-876 Warsaw

 

  • SALES, ORDERS:
  • E-mail: handlowy@anodal.pl

 

  • DETAILS – SMALL ELEMENTS:
  • Mobile: 516-060-391
  • Tel.: 22-813-08-35 ext.: 1

 

  • PROFILES:
  • Mobile: 508-312-583
  • Tel.: 22-813-08-35 ext.: 2

The Data Controller of your personal data, i.e. the entity deciding on the purposes and methods of their processing, is the company operating under the business name ANODAL SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ (detailed data in the Privacy Policy). Please be advised that providing personal data is necessary to contact you, and that you have the right to access your personal data, change it (including updating), as well as other rights described in the Privacy Policy.

PN Alloy Shiny Coloured Hard Protection Alloy composition
A11050A excellent excellent excellent excellentAl99.5
1200 very good very good excellent excellentAl99.0
2007 poor poor very good goodAl 4.0Cu 1.2Pb 1.1Mg 0.8Mn
2011 poor poor very good goodAl 5.5Cu 0.4Bi 0.4Pb
2014 poor poor very good goodAl 4.5Cu 0.9Si 0.8Mn 0.5Mg
2014A poor poor very good goodAl 4.5Cu 0.8Mn 0.7Si 0.5Mg
PA62017A poor poor very good goodAl 4.0Cu 0.7Mn 0.7Mg 0.5Si
PA72024 poor poor very good goodAl 4.4Cu 1.5Mg 0.6Mn
2030 poor poor very good goodAl 3.9Cu 1.2Pb 0.9Mg 0.6Mn
3003 good very good very good very goodAl 1.3Mn Cu
3004 good very good very good very goodAl 1.3Mn 1.1Mg
3005 good very good very good very goodAl 1.3Mn 0.4Mg
3103 good very good very good very goodAl 1.2Mn
3105 good very good very good very goodAl 0.6Mn 0.5Mg
PA435005 excellent excellent excellent excellentAl 0.8Mg
5005A excellent excellent excellent excellentAl 0.9Mg
5049 very good very good excellent excellentAl 2.1Mg 0.8Mn
5052 very good very good excellent excellentAl 2.5Mg Cr
PA135083 good very good excellent excellentAl 4.5Mg 0.7Mn Cr
5086 good very good excellent excellentAl 4.0Mg 0.5Mn Cr
5154A good very good excellent excellentAl 3.5Mg Mn Cr
5182 good very good excellent excellentAl 4.5Mg 0.3Mn
PA25251 very good very good excellent excellentAl 2.0Mg 0.3Mn
5454 very good very good excellent excellentAl 2.7Mg 0.8Mn Cr
PA115754 good very good excellent excellentAl 3.1Mg Mn Cr
6005A good very good very good excellentAl 0.6Mg 0.7Si Mn Cr
6016 very good excellent excellent excellentAl Si 1.0-1.5 Mg 0.25-0.6
PA386060 very good excellent excellent excellentAl 0.5Mg 0.5Si Fe
6061 good very good very good excellentAl 1.0Mg 0.6Si Cu Cr
PA386063 very good excellent excellent excellentAl 0.7Mg 0.4Si
PA46082 good very good very good excellentAl 0.9Mg 1.0Si 0.7 Mn
6106 good very good very good excellentAl 0.6Mg 0.4Si Mn
7010 poor poor good very goodAl 6.2Zn 2.4Mg 1.8Cu Zr
PA477020 poor good very good very goodAl 4.5Zn 1.2Mg Mn Cr Zr
PA97075 poor poor good very goodAl 5.6Zn 2.5Mg 1.6Cu Cr