NA 021

DIN Standards Committee Iron and Steel

DIN 17440 [Withdrawn] references following documents:

Document number Edition Title
DIN EN ISO 3651-2 1998-08 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 (ISO 3651-2:1998); German version EN ISO 3651-2:1998 More