British Standards Institution

Source:: CEN
Committee:: WEE/39 - Welding consumables
Categories:: Standardization. General rules | Engineering | Manufacturing engineering | Welding, brazing and soldering | Welding. Processes | Welding. Consumables | Welding. Equipment | Welded joints and welds

Scope

This document, based on round robin tests for chemical analysis conducted within IIW, considers interlaboratory reproducibility of measurement of trace element concentrations in steel and weld metals, and offers guidance in respect to application of accept/reject criteria in welding filler metal procurement as can be applied using, for example, ISO 14344 or API RP 934-A.

Purpose

For the purposes of this document, the following terms and definitions apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

— ISO Online browsing platform: available at https:// www .iso .org/ obp

— IEC Electropedia: available at http:// www .electropedia .org/

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal

Proposal start date:

30/04/2020

Proposal end date:

29/05/2020

2. Draft

3. Public Comments

4. Comment Resolution

5. Approval

6. Publication

Learn more about the standards development process

Standards Development

CEN/TC 121 N 2623, Adoption of ISO/TR 22281:2018 - Welding consumables - International Institute of Welding (IIW) position statement on the use of trace element analyses in welding consumable specifications

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