This International Standard specifies a method for the production of specimens suitable for testing vitreous and porcelain enamels for sheet steel and enamelled sheet steel articles.
When the loss in the mass per unit area of the enamel coating is to be determined quantitatively, specimens specially produced according to clause 4 shall be used, as specimens cut from enamelled articles (clause 5) may reduce the accuracy of the test method.
BS 1344-12:1996 history
2015BS EN ISO 28764:2015 Vitreous and porcelain enamels. Production of specimens for testing enamels on sheet steel, sheet aluminium and cast iron
2011BS EN ISO 28764:2011 Vitreous and porcelain enamels. Production of specimens for testing enamels on sheet steel, sheet aluminium and cast iron
1996BS 1344-12:1996 Methods of testing vitreous enamel finishes - Production of specimens for testing coatings on sheet steel