1、May 2015 Translation by DIN-Sprachendienst.English price group 11No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 25
2、.220.50!%Be“2315866www.din.deDDIN EN ISO 4528Vitreous and porcelain enamel finishes Guide to selection of test methods for vitreous and porcelain enamelledareas of articles (ISO 4528:2015);English version EN ISO 4528:2015,English translation of DIN EN ISO 4528:2015-05Emails und Emaillierungen Leitli
3、nie zur Auswahl von Prfverfahren fr emaillierte Flchen von Erzeugnissen(ISO 4528:2015);Englische Fassung EN ISO 4528:2015,Englische bersetzung von DIN EN ISO 4528:2015-05Finitions en mail vitrifi Guide pour le choix des mthodes dessai applicables aux surfaces mailles de pices(ISO 4528:2015);Version
4、anglaise EN ISO 4528:2015,Traduction anglaise de DIN EN ISO 4528:2015-05SupersedesDIN EN ISO 4528:2009-04www.beuth.deDocument comprises 19 pagesIn case of doubt, the German-language original shall be considered authoritative.04.15 DIN EN ISO 4528:2015-05 2 A comma is used as the decimal marker. Nati
5、onal foreword This document (EN ISO 4528:2015) has been prepared by Technical Committee CEN/TC 262 “Metallic and other inorganic coatings” (Secretariat: BSI, United Kingdom) in collaboration with Technical Committee ISO/TC 107 “Metallic and other inorganic coatings”. The responsible German body invo
6、lved in its preparation was the DIN-Normenausschuss Materialprfung (DIN Standards Committee Materials Testing), Working Committee NA 062-01-63 AA Prfung von Emails und Emaillierungen. The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 105-
7、J03 DIN EN ISO 105-J03 ISO 2178 DIN EN ISO 2178 ISO 2360 DIN EN ISO 2360 ISO 2747 DIN ISO 2747 ISO 2813 DIN EN ISO 2813 ISO 4530 DIN ISO 4530 ISO 4531-1 DIN ISO 4531-1 ISO 4532 DIN ISO 4532 ISO 6370-2 DIN ISO 6370-2 ISO 8289 DIN EN ISO 8289 ISO 8291 DIN ISO 8291 ISO 13807 DIN EN ISO 13807 ISO 15695
8、DIN EN ISO 15695 ISO 28706-1 DIN EN ISO 28706-1 ISO 28706-2 DIN EN ISO 28706-2 ISO 28706-3 DIN EN ISO 28706-3 ISO 28706-4 DIN EN ISO 28706-4 ISO 28706-5 DIN EN ISO 28706-5 ISO 28763 DIN EN ISO 28763 ISO 28765 DIN EN ISO 28765 Amendments This standard differs from DIN EN ISO 4528:2009-04 as follows:
9、a) the title of the standard has been modified; b) Clause 2 “Normative references” has been deleted; c) Table 1 has been revised; d) normative references in Table 1 have been updated; e) footnotes have been deleted; f) normative references in Table 1 have been included in the Bibliography. Previous
10、editions DIN 51170: 1982-11 DIN ISO 4528: 2001-03 DIN EN ISO 4528: 2009-04 DIN EN ISO 4528:2015-05 3 National Annex NA (informative) Bibliography DIN EN ISO 105-J03, Textiles Tests for colour fastness Part J03: Calculation of colour differences DIN EN ISO 2178, Non-magnetic coatings on magnetic subs
11、trates Measurement of coating thickness Magnetic method DIN EN ISO 2360, Non-conductive coatings on non-magnetic electrically conductive basis materials Measurement of coating thickness Amplitude-sensitive eddy current method DIN EN ISO 2813, Paints and varnishes Determination of specular gloss of n
12、on-metallic paint films at 20, 60 and 85 DIN EN ISO 8289, Vitreous and porcelain enamels Low voltage test for detecting and locating defects DIN EN ISO 13807, Vitreous and porcelain enamels Determination of crack formation temperature in the thermal shock testing of enamels for the chemical industry
13、 DIN EN ISO 15695, Vitreous and porcelain enamels Determination of scratch resistance of enamel finishes DIN EN ISO 28706-1, Vitreous and porcelain enamels Determination of resistance to chemical corrosion Part 1: Determination of resistance to chemical corrosion by acids at room temperature DIN EN
14、ISO 28706-2, Vitreous and porcelain enamels Determination of resistance to chemical corrosion Part 2: Determination of resistance to chemical corrosion by boiling acids, boiling neutral liquids and/or their vapours DIN EN ISO 28706-3, Vitreous and porcelain enamels Determination of resistance to che
15、mical corrosion Part 3: Determination of resistance to chemical corrosion by alkaline liquids using a hexagonal vessel DIN EN ISO 28706-4, Vitreous and porcelain enamels Determination of resistance to chemical corrosion Part 4: Determination of resistance to chemical corrosion by alkaline liquids us
16、ing a cylindrical vessel DIN EN ISO 28706-5, Vitreous and porcelain enamels Determination of resistance to chemical corrosion Part 5: Determination of resistance to chemical corrosion in closed systems DIN EN ISO 28763, Vitreous and porcelain enamels Regenerative, enamelled and packed panels for air
17、-gas and gas-gas heat exchangers Specifications DIN EN ISO 28765, Vitreous and porcelain enamels Design of bolted steel tanks for the storage or treatment of water or municipal or industrial effluents and sludges DIN ISO 2747, Vitreous and porcelain enamels Enamelled cooking utensils Determination o
18、f resistance to thermal shock DIN ISO 4530, Vitreous and porcelain enamelled manufactured articles Determination of resistance to heat DIN EN ISO 4528:2015-05 4 DIN ISO 4531-1, Vitreous and porcelain enamels Release of lead and cadmium from enamelled ware in contact with food Part 1: Method of test
19、DIN ISO 4532, Vitreous and porcelain enamels Determination of the resistance of enamelled articles to impact Pistol test DIN ISO 6370-2, Vitreous and porcelain enamels Determination of the resistance to abrasion Part 2: Loss in mass after sub-surface abrasion DIN ISO 8291, Vitreous and porcelain ena
20、mels; method of test of self-cleaning properties EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 4528 February 2015 ICS 25.220.50 Supersedes EN ISO 4528:2009English Version Vitreous and porcelain enamel finishes - Guide to selection of test methods for vitreous and porcelain enamelled areas
21、 of articles (ISO 4528:2015) Finitions en mail vitrifi - Guide pour le choix des mthodes dessai applicables aux surfaces mailles de pices (ISO 4528:2015) Emails und Emaillierungen - Leitlinie zur Auswahl von Prfverfahren fr emaillierte Flchen von Erzeugnissen (ISO 4528:2015) This European Standard w
22、as approved by CEN on 3 January 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such n
23、ational standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own la
24、nguage and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Gree
25、ce, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG
26、CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 4528:2015 EContents PageForeword 3Introduction 41 Scope . 52 Selection of test methods . 5Bibliography .14DIN
27、 EN ISO 4528:2015-05 EN ISO 4528:2015 (E) 2 Foreword This document (EN ISO 4528:2015) has been prepared by Technical Committee ISO/TC 107 “ Metallic and other inorganic coatings“ in collaboration with Technical Committee CEN/TC 262 “Metallic and other inorganic coatings” the secretariat of which is
28、held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2015, and conflicting national standards shall be withdrawn at the latest by August 2015. Attention is drawn to the possibility
29、that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 4528:2009. According to the CEN-CENELEC Internal Regulations, the national standards organiz
30、ations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Ma
31、lta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 4528:2015 has been approved by CEN as EN ISO 4528:2015 without any modification. DIN EN ISO 4528:2015-05 EN ISO 4528:2015 (E) 3 Intro
32、ductionStandard test methods are required for measuring and controlling the properties and hence also the quality of vitreous and porcelain enamelled finishes.To ensure that these finishes meet the requirements of various applications, test methods have to be chosen to measure the properties that ar
33、e important to the function of a specific enamelled article.DIN EN ISO 4528:2015-05 EN ISO 4528:2015 (E) 4 WARNING This International Standard might not be compliant with some countries health and safety legislation and calls for the use of substances and/or procedures that can be injurious to healt
34、h if adequate safety measures are not taken. This International Standard does not address any health hazards, safety, or environmental matters and legislations associated with its use. It is the responsibility of the user of this International Standard to establish appropriate health, safety, and en
35、vironmentally acceptable practices and take suitable actions to comply with any national and international regulations. Compliance with this International Standard does not of itself confer immunity from legal obligations.1 ScopeThis International Standard is a guide to the selection of test methods
36、 for evaluating the performance of vitreous and porcelain enamelled finishes in different applications. It references the test methods available for measuring the properties of these finishes and correlates these properties to the requirements of specific enamelled articles.It is limited for the mos
37、t part to test methods that are described in ISO International/European Standards and does not provide acceptance criteria or performance limits for the properties.This International Standard applies to all enamelled articles irrespective of their basis metals.2 Selection of test methodsThe properti
38、es of enamelled surfaces are listed in Table 1, along with the numbers of the ISO test methods by which they may be measured. The table identifies the tests that should be performed to assess the performance of 30 specific enamelled articles. Suitable standard test methods are selected by noting the
39、 specific tests recommended in the column for each of the enamelled articles.The following symbols are used in Table 1. + testing in accordance with the method given is suitable; (+) the test method that is cited may need to be modified to take into account special require-ments of a specific applic
40、ation; - the test is not applicable and/or the test method is not suitable.DIN EN ISO 4528:2015-05 EN ISO 4528:2015 (E) 5 Table 1 Test methods for assessing the properties of enamelled articlesNo. PropertyISO or EN test methodNumber and description of enamelled article1 Cookers (top plate)2 Cookers
41、(baking com-partmenta, grills, burner caps, pan supports, acces-sories)3 Cookers other components (excluding cookware)4 Room heating equipmentMethods of assessing resistance to chemical attack in various solutions1 Cold citric acid ISO 28706-1:2008, Clause 9 + + + +2 Cold sulfuric acid ISO 28706-1:2
42、008, Clause 10 - - +b+b3 Boiling citric acid ISO 28706-2:2008, Clause 10 - - - -4 Boiling sulfuric acid ISO 28706-2:2008, Clause 11 - - - -5Condensing hydrochloric acid vapourISO 28706-2:2008, Clause 12- - - -6Condensing products of com-bustion vapourEN 18561, Annex A - - - -7 Hot sodium hydroxide I
43、SO 28706-4, Clause 9 - - - -8 Boiling water ISO 28706-2:2008, Clause 13 - - - -9 Water vapour ISO 28706-2:2008, Clause 13 - - - -10 Hot standard detergent ISO 28706-3:2008, Clause 9 - - - -11 Liquid cleanersc+ + + +12 Weathering resistanced- - - -13 Special corrosive substances ISO 28706-4 - - - -14
44、 Special corrosive substances ISO 28706-5 - - - -15 Release of lead and cadmiumeISO 4531-1/EN 13882 - + - -Methods of assessing thickness and other properties16 Thickness ISO 2178, ISO 2360 + + + +17 Reflectivity and gloss ISO 2813 - - - -18 Wavinessc- - - -19 Colour ISO 105-J03/ISO 7724 (all parts)
45、 + + + +20 Defects (visual inspection)c+ + + +21Continuity and porosity (low voltage test)ISO 8289 - - - -22Continuity and porosity (high voltage test)EN 14430 - - - -23 Resistance to thermal shock ISO 2747 - - - -24 Resistance to thermal shock ISO 28763:2008, Annex A + + - +25 Resistance to thermal
46、 shock ISO 13807 - - - -26 Resistance to heat ISO 4530 + + + +27 Temperature class EN 1859, 4.6 - - - -28 Resistance to impact ISO 4532 + + + +29 Adhesion EN 10209:2013, Annex C + + + +30 Abrasion resistancec+ + + -31 Subsurface abrasion resistance ISO 6370-2 - - - -32 Scratch resistance ISO 15695 -
47、 - - -33 Scratch hardness EN 15771 - - - -DIN EN ISO 4528:2015-05 EN ISO 4528:2015 (E) 6 Table 1 (continued)No. PropertyISO or EN test methodNumber and description of enamelled article5 Cookware (inside surfaces and utensils)6 Cookware (outside sur-faces)7 Chimneys and flue pipes8 TablewareMethods of assessing resistance to chemical attack in
