DIN 17611 PDF

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DIN Anodized products of wrought aluminium and wrought aluminium alloys – Technical conditions of delivery. standard by Deutsches. version of DIN The table contains the from Schüco offered surface pre- treatments E1 to E6 including comments for the limits. According to DIN , the. DIN EN ISO Anodizing of aluminium and its alloys – Estimation of loss of absorptive power of anodic oxidation coatings after sealing – Dye-spot.

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The type of treatment shall be denoted using the symbols given in table 1. The anodizing plant of Aluminium Din Emmi is one of the most up-to-date lines don this kind in Europe. Add to Alert PDF. Identify unmet needs and discover next-generation technologies Improve quality by leveraging consistent standards to dim din and market requirements Dni risk: You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server.

Slight variations in shade due to differences in material and the production process are unavoidable. Page 3 DIN Din the purposes of this standard, semi-finished aluminium products are: This standard is not applicable for products with oxide layers produced for technical purposes after hard anodising, products with oxide layers produced after coil anodising and for products which have been shaped after anodic oxidation.

The following groups or looks of anodised surfaces are available: Page 6 DIN The versatile use of aluminium is assured with its suitable surface protection as the raw aluminium oxidizes very quickly on air.

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Cross-reference DIN anodizing standard

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Grinding produces a relatively uniform, but dull surface. Treatment in special pickling solutions after degreasing produces a satin or matt surface.

Electrochemical polishing Aluminium gains with it a shiny surface which is however very sensitive and therefore must proceed to the further treatment of anodizing as soon as possible. Formed oxide din consists of numerous open pores, which need to be closed. Corrosion spots which were almost invisible before treatment may become more apparent. Please first log in with a verified email before subscribing to alerts.

Anodic oxidation generates an oxide coating on the surface of aluminium, which results in an increased resistance to corrosion.

Page 5 DIN Amendments This standard differs from the June edition as follows: Furthermore, for certain suitable alloys anodizing preserves the decorative appearance obtained through pretreatment as din Table 1. If the document is revised or amended, you will be notified by email.

The scope of other testing cf. The surface appearance of products shall be in accordance with dij technical delivery conditions given in the relevant standards see clause 1. Welds and extrusion seams may be visible after anodizing.

Cross-Reference DIN 17611 Anodizing Standard

Grinding and polishing produce a smooth and shiny surface and surface defects are removed, as are corrosion spots still visible after treatments E0 and E6.

Previous editions DIN V Additional arrangements for protecting semi-finished products and components during transport, in storage and during assembly shall be agreed between supplier and customer. The process removes most surface defects but coarse abrasives may 17161 marks.

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In dib way treated surface of aluminium is resistant to weather, mechanical and some chemical influences. Proceed to Checkout Continue Shopping. Page 4 DIN It shall not exceed 20 S for uncoloured coatings.

In the case of coloured or dyed coatings, a different admittance may apply. Degreasing It occurs in three levels: This standard not cover: Grinding and polishing are followed by chemical or electrochemical burnishing, producing a mirror finish.

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External din internal usage: In case of doubt, the German-language original should be consulted as the authoritative text. This standard is also available to be included in Standards Subscriptions. If the decorative appearance of anodized components is to be 176111 after installation, they shall be cleaned before inspection.

It is intended for anodizing of bulky din of the highest quality with the emphasis on special xin, like the colour of stainless steel and anodizing bright surfaces. Notation system for surface pretreatment Symbol E0 Type of pretreatment Degreasing and deoxidation Grinding Brushing Polishing Grinding and brushing Grinding and polishing Pickling Explanatory notes Surfaces are degreased and deoxidized before anodizing, leaving any faults such as indentations and scratches visible.