本文件规定了评估不锈钢外观美观的方法 通过对大气腐蚀形成的锈迹和污渍进行定性评级。上面的锈迹 大气腐蚀形成的不锈钢使用10种摄影标准进行评级。 该方法特别适用于评估不锈钢试样和结构在大气暴露下的外观。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document specifies a method for evaluating the aesthetic appearance of stainless steels qualitatively by rating rust and stains formed by atmospheric corrosion. The rust and stains on stainless steels formed by atmospheric corrosion are rated by using 10 photographic standards. This method is especially suitable for evaluating the appearance of specimens and structures made of stainless steels under atmosphere exposure.All current amendments available at time of purchase are included with the purchase of this document.