DINEN12476-2001原版完整文件VIP免费

has the No reproduction or networking permitted without license from IHSNot for Resale--`,,,,-`-Provided by IHS under license with DEUTSCHE NORMOctober 2001Phosphate conversion coatings of metalsMethod of specifying requirements English version of DIN EN 12476{EN 12476ICS 25.220.99Supersedes DIN EN 12476,July 2000 edition, andPhosphatierüberzüge auf Metallen – Verfahren für die Festlegung vonDIN 50942, September Anforderungen1996 edition.European Standard EN 12476 : 2000 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis standard has been prepared by CEN/TC 262 ‘Metallic and other organic coatings’ (Secretariat: United Kingdom).The responsible German body involved in its preparation was the Normenausschuss Materialprüfung (Ma- terials Testing Standards Committee), Technical Committee Chemische und elektrochemische Überzüge. The committee decided to retain the specifications of subclause 7.2 (cf. clauses NA.1 to NA.5) and oftables 7 and 8 (cf. tables NA.1 and NA.2) of DIN 50942 by introducing them in the national annex below.DIN EN ISO 3892 is the standard corresponding to European Standard EN ISO 3892 referred to in clause 2 of the EN.AmendmentsThis standard differs from the DIN EN 12476, July 2000 edition, and DIN 50942, September 1996 edition, in that a national annex has been introduced.Previous editionsDIN 50942: 1955-01, 1973-11, 1987-05, 1996-09; DIN EN 12476: 2000-07.National Annex NAStandard referred to(and not included in Normative references and Bibliography)DIN EN ISO 3892 Conversion coatings on metallic materials – Determination of coating mass per unit area with gravimetric methods (ISO 3892 : 1980)Continued on pages 2 and 3. EN comprises 12 pages.© No part...