DANSK DS/EN ISO 3651-2:1998
不锈钢抗晶间腐蚀性能的测定 第2部分:铁素体、奥氏体和铁素体 奥氏体(双相)不锈钢 含硫酸介质中的腐蚀试验
Determination of resistance to intergranular corrosion of stainless steels - Part 2: Ferritic, austenitic and ferritic-austenitic (duplex) stainless steels - Corrosion test in media containing sulfuric acid