EN ISO 3690:2012
Welding and allied processes - Determination of hydrogen content in arc weld metal (ISO 3690:2012)

Standard No.

EN ISO 3690:2012

Release Date

2012

Published By

European Committee for Standardization (CEN)

Status

Be replaced 2018-12

Replace By

EN ISO 3690:2018

Latest

EN ISO 3690:2018

Replace

EN ISO 3690:2000

Scope

This International Standard specifies the sampling and analytical procedure for the determination of diffusiblehydrogen in martensitic, bainitic, and ferritic steel weld metal arising from the welding of such steels using arcwelding processes with filler metal.

EN ISO 3690:2012 Referenced Document

• ISO 14175 Welding consumables - Gases and gas mixtures for fusion welding and allied processes
• ISO 80000-1 Quantities and units - Part 1: General*， 2022-12-06 Update
• ISO/TR 17671-1 Welding - Recommendations for welding of metallic materials - Part 1: General guidance for arc welding

EN ISO 3690:2012 history

• 2018 EN ISO 3690:2018 Welding and allied processes - Determination of hydrogen content in arc weld metal (ISO 3690:2018)
• 2012 EN ISO 3690:2012 Welding and allied processes - Determination of hydrogen content in arc weld metal (ISO 3690:2012)
• 2000 EN ISO 3690:2000 Welding and Allied Processes - Determination of Hydrogen Content in Ferritic Arc Weld Metal ISO 3690:2000