GB/T 1839-2008
AbolishedTest method for gravimetric determination of the mass per unit area of galvanized coatings on steel products
钢产品镀锌层质量试验方法
Application Summary AI generated
This standard specifies the gravimetric test method for determining the mass per unit area of zinc coatings on steel products. It is applied in the metallurgical industry for quality control and acceptance testing of galvanized steel sheets, wires, tubes, and other fabricated steel items. The method involves stripping the coating with a chemical solution and weighing the sample to verify compliance with specified coating thickness requirements.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.