Welding - Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals (ISO 8249:2000); German version EN ISO 8249:2000— 28 стр.
Destructive tests on welds in metallic materials - Method for taking samples for delta ferrite measurement (ISO 17655:2003); German version EN ISO 17655:2003— 8 стр.
Destructive tests on welds in metallic materials - Method for taking samples for delta ferrite measurement (ISO 17655:2003); German version EN ISO 17655:2003— 8 стр.