钢铁产品金属及非金属涂镀层试验方法标准属于金属腐蚀与防护试验标准体系中的防护部分,它包括镀锌、镀锡及彩色涂镀层试验方法等一系列标准。本文侧重于钢铁产品(包括板、带、管、丝)镀锌层重量试验方法国内外标准体系及现状的分析和评述(有些标准涉及到镀锌层的其它试验方法)。 Metal and non-metallic coatings for steel products Test methods Standard belongs to the protective part of the metal corrosion and protection test standard system, which includes a series of standards such as galvanizing, tin plating and color coating test methods. This article focuses on the analysis and comment on the standard system and status quo of the test methods for the weight of zinc coating of steel products (including plate, strip, tube and wire) (some standards refer to other test methods of zinc coating).