国内外锌错镑合金镀层钢板及钢带标准研究

Study on domestic and foreign standards of hot-dip zinc-aluminium-magnesium alloy coated steel sheet and strip

文章介绍了辞铝镁合金镀层钢板及钢带的国内外标准现状,对锌铝镁合金镀层钢板及钢带国内外标准的成分、代号、镀层重量、镀层附着性、镀层腐蚀性能和基板牌号等主要技术内容进行了对比分析.,分析发现,国际上没有锌铝镁合金镀层钢板及钢带国际标准我国锌铝镁合金镀层钢板及钢带标准较其他国家先进标准结构上基本一致、主要技术内容相似性高下一步,可以将我国标准翻译为英文版并转化为国际标准。

This paper introduces the domestic and foreign standards of hot-dip zinc-aluminium-magnesium alloy coated steel sheet and strip.Technical requirements of classification,symbol,coating mass,coating adhesion,corrosion property and steel grade have been analyzed.Through comparing the diferences,it is confrmed that there is no international standard of hot-dip zinc-aluminium-magnesium alloy coated steel sheet and strip.And our industrial standard has the same strueture and high similarity in main technical content compared with other standards.It is suggested to translate the our industrial standard into English version and promote it to international standard.