ISO 9364:2017适用于通过连续热浸镀锌工艺进行金属涂层的钢板、线圈和切割长度，以及55%铝锌合金涂层的要求。 该产品适用于需要铝与锌的腐蚀特性或耐热性，或两者兼有的应用。 钢板的生产有多种质量名称和等级、涂层质量、表面处理和涂层光洁度条件，旨在满足不同的应用要求。

ISO 9364:2017 is applicable to the requirements for steel sheet, in coils and cut lengths, metallic-coated by the continuous hot-dip process with 55 % aluminium-zinc alloy coating. The product is intended for applications requiring the corrosion characteristics of aluminium coupled with those of zinc, or heat resistance, or both. The steel sheet is produced in a number of quality designations and grades, coating mass, surface treatments and coating finish conditions designed to be compatible with differing application requirements.