標準號：BS EN 13811-2003
中文標準名稱：粉末鍍鋅.鐵產品上鋅擴散涂層.規范
英文標準名稱：Sherardizing - Zinc diffusion coatings on ferrous products - Specification
標準類型：A29
發布日期：2003/5/13 12:00:00
實施日期：2003/5/13 12:00:00
中國標準分類號：A29
國際標準分類號：25.220.40
適用范圍：This European Standard specifies minimum thickness requirements for three classes of zinc coating applied to ferrous products by the sherardizing process for the purpose of protection against corrosion and abrasion. It also specifies minimum requirements for the zinc dust to be used during the sherardizing process. This standard does not specify any requirements for the surface condition (finish or roughness) of the basis material before sherardizing. After-treatments or overcoating of sherardized articles is not covered by this standard.