Welding electrodes
Ferritic steels
Test equipment
Chromium steels
Stainless steels
Welding
Covered electrodes
Ferrite number
Testing conditions
Nickel steels
Filler metal
Austenitic steels
Magnetic measurement
Consumable electrodes
Link: BS EN ISO 8249:2018 Welding. Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals
Source: BSI Standards
