標準號：DIN EN 13858-2007
中文標準名稱：金屬的防腐蝕.鐵或鋼部件上非電解鍍鋅薄涂層
英文標準名稱：Corrosion protection of metals - Non-electrolytically applied zinc flake coatings on iron or steel components; English version of DIN EN 13858:2007-02
標準類型：A29
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：A29
國際標準分類號：77.060
引用標準：EN 60454-2;EN ISO 2064-2000;EN ISO 9227;EN ISO 16348-2003;ISO 2859
適用范圍：This European Standard specifies requirements for non-electrolytically applied coatings, composed mainly of zinc flakes, for protection against corrosion of steel components, excluding threaded fasteners. These coatings may also be provided with integral lubricant if needed.NOTE 1 Requiremetns for threaded fasteners are given in EN ISO 10683.The temperature and duration of curing the coating can influence the mechanical properties of components because of their change of metallurgical conditions. These coatings should not be applied to components that can be used at temperatures highter than the curing temperature, unless specifically ordered.NOTE 2 If aluminium flakes, when added to zinc flake dispersion, form a continuous bond, a high risk of hydrogen embrittlement for steels of tensile strength over 1 800 MPa may exist because of the sacrificial action of the coating during corrosion reactions in storage and/or in service.