標(biāo)準(zhǔn)號(hào)：SAE J 1562-2009
中文標(biāo)準(zhǔn)名稱：鋅和鋅合金的選擇(熱浸和電鍍涂覆鋼薄板)
英文標(biāo)準(zhǔn)名稱：Selection of Zinc and Zinc-Alloy (Hot-Dipped and Electrodeposited Coated Steel Sheet)
標(biāo)準(zhǔn)類型：A29
發(fā)布日期：2009/1/13 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號(hào)：A29
國際標(biāo)準(zhǔn)分類號(hào)：25.220.40;77.140.50
引用標(biāo)準(zhǔn)：ASTM A 90/A 90M-2007;ASTM A 90/A 90M-2009;ASTM A 653/A 653M-2008;ASTM A 653/A 653M-2009;ASTM A 754/A 754M-2008;ASTM A 879/A 879M-2006;ASTM A 924/A 924M-2008;ASTM A 924/A 924M-2009;SAE J 1392-2008;SAE J 2329-1997;SAE J 2340-1999;SAE J 2745-2007
適用范圍：Zinc and zinc-alloy coated steel is used to enhance a structure's protection against corrosion degradation. For the purpose of this SAE Recommended Practice, a galvanized coating is defined as a zinc or zinc-alloy metallic coating. The selection of the optimum galvanized steel sheet product depends on many factors, the most important being: desired corrosion protection, formability, weldability, surface characteristics, and paintability. The trade-offs of these product characteristics are more complex than is the case with uncoated steel sheet products. This document defines preferred product characteristics. It also explains the various manufacturing processes, presents the advantages and disadvantages of the resulting product characteristics, and discusses the trade-offs between corrosion protection properties and fabricating, assembling, and finish-coating process.