This document specifies a test method for the determination of the crack formation temperature of enamels for the chemical industry by subjecting enamelled steel specimens to thermal shock using cold water.
The value of the crack formation temperature measured according to this test method does not apply to the finished component (see Annex A). It is a parameter of vitreous and porcelain enamels for comparing the relative quality of different enamel formulations.
Status: PublishedPublication date: 2022-10
Edition: 2Number of pages: 5
Technical Committee: ISO/TC 107 Metallic and other inorganic coatings
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