Welding. Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals
焊接 奥氏体和双铁素体奥氏体铬镍不锈钢焊缝金属中铁素体数（FN）的测定
2018-09-26
UNE-EN ISO 8249-2001
Welding. Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals. (ISO 8249:2000).
焊接 奥氏体和双铁素体奥氏体铬镍不锈钢焊缝金属中铁素体数（FN）的测定 （ISO 8249:2000）
2001-01-31
KS B 0524(2017 Confirm)
용접－오스테나이트계 및 2상 페라이트－오스테나이트 Cr-Ni 스테인리스강용접 금속의 페라이트 번호(FN) 결정
焊接奥氏体和双铁素体奥氏体铬镍不锈钢焊接金属中铁素体数（FN）的测定
2002-05-15
GOST R 53686-2009
Сварка. Определение содержания ферритной фазы в металле сварного шва аустенитных и двухфазных феррито-аустенитных хромоникелевых коррозионностойких сталей
焊接 奥氏体和双相铁素体 - 奥氏体Cr-Ni不锈钢焊缝金属中铁素体数（FN）的测定
GB/T 1954-2008
铬镍奥氏体不锈钢焊缝铁素体含量测量方法
Methods of measurement for ferrite content in austenitic Cr-Ni stainless steel weld metals
2008-06-26
EN ISO 8249-2018
Welding - Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals (ISO 8249:2018)
焊接奥氏体和双铁素体奥氏体铬镍不锈钢焊接金属中铁素体数量的测定（ISO 8249-2018）
2018-09-19
KS B 0524
용접 — 오스테나이트계 및 2상 페라이트 — 오스테나이트 Cr-Ni 스테인리스강 용접 금속의 페라이트 번호(FN) 결정
焊接.奥氏体和双铁素体奥氏体Cr-Ni不锈钢焊接金属中铁素体数（FN）的测定
2022-12-06
ISO 8249-2018
Welding — Determination of Ferrite Number (FN) in austenitic and duplex ferritic-austenitic Cr-Ni stainless steel weld metals
焊接 - 奥氏体和双相铁素体 - 奥氏体Cr-Ni不锈钢焊接金属中铁素体数（FN）的测定
2018-08-10
JIS Z 3119-2017
Methods of measurement for ferrite content in austenitic and austenitic-ferritic stainless steel deposited metals
奥氏体和奥氏体-铁素体不锈钢熔敷金属中铁素体含量的测量方法
2017-01-01
WRC 318
Part 1: Factors Influencing the Measurement of Ferrite Content in Austenitic Stainless Steel Weld Metal Using Magnetic Instruments; Part 2: Measurements of Ferrite Content in Austenitic Stainless Steel Weld Metal Giving Internationally Reproducible Results
第1部分:影响使用磁性仪器测量奥氏体不锈钢焊缝金属中铁素体含量的因素；第2部分:奥氏体不锈钢焊缝金属中铁素体含量的测量 给出国际上可重复的结果