Thursday, March 1, 2018

Re: [MW:27413] Use of Flux wire combination for SAW welding

the info you are giving is not sufficient. I would suggest that you read carefully QW-409 and QW-410 in ASME IX.
You start by looking for if this flux is classified in Section II-C 

2018-03-01 10:38 GMT+02:00 Ankur <ankurpandey25@gmail.com>:
Hello Experts,


In SAW welding; My WPS (as per ASME SECTION IX) calls for F7A6-EH12K combination but my flux supplier has provided me F7A6-EH10K rated flux. Is this acceptable?
Flux supplier says that as it is already tested with lower manganese level wire hence it qualifies for use with EH12K wire also which possess higher manganese and silicon.

Can someone guide me on this?

Regards,
Ankur Pandey

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Dr. Georgios Dilintas,
Dipl. Ing. In Aeronautic and Space Engineering
Ph.D in Mechanics of Solids - Computational Mechanics
A.I.S, A.N.I, IRCA Lead Auditor
Welding, Stress Analysis, Corrosion, QA/QC, Failure Analysis, Risk Analysis

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