This standard specifies methods for measuring the amount of ferrite present in austenitic and austenitic-ferritic stainless steel weld metals using microstructures, microstructures, and magnetic devices. Furthermore, it specifies the preparation of welded metal test pieces to be applied to the measurement method using magnetic equipment and how to obtain the measured values.
JIS Z 3119:2006 Referenced Document
JIS G 0320 Standard test method for heat analysis of steel products*, 2009-06-20 Update
JIS G 0555 Microscopic testing method for the non-metallic inclusions in steel*, 2020-01-01 Update
JIS G 4304 Hot-rolled stainless steel plate, sheet and strip*, 2021-03-22 Update
JIS G 4305 Cold-rolled stainless steel plate, sheet and strip*, 2021-03-22 Update
JIS Z 3184 Method of preparing deposited metal pad and samples for chemical analysis
JIS Z 3119:2006 history
2017JIS Z 3119:2017 Methods of measurement for ferrite content in austenitic and austenitic-ferritic stainless steel deposited metals
2006JIS Z 3119:2006 Methods of measurement for ferrite content in austenitic and austenitic-ferritic stainless steel deposited metals
1988JIS Z 3119:1988 Methods of measurement for ferrite content in austenitic stainless steel deposited metal