ISO/TR 22281:2018

Welding consumables — International Institute of Welding (IIW) position statement on the use of trace element analyses in welding consumable specifications

Publication date: Jan 30, 2018

General information

Current stage: 60.60 Effective date: Jan 30, 2018

Originator: ISO

Owner: IIW

Type: Technical Report

ICS: 25.160.20

Languages: English French

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Status: Published

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Scope

ISO/TR 22281:2018, 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.

Life cycle

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PUBLISHED
ISO/TR 22281:2018
60.60 Standard published
Jan 30, 2018

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