This International Standard is a guide to the selection of test methods 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 requirements of specific enamelled articles. It is limited for the most part to test methods that are described in ISO International 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.
GSO ISO 4528:2013 history
2013GSO ISO 4528:2013 Vitreous and porcelain enamel finishes -- Selection of test methods for vitreous and porcelain enamelled areas of articles