You should go to a super austenitic filler metal which is going to provide higher ductility. What is the working environment of the weld?
Στις Τρί, 4 Αυγ 2020 στις 8:10 μ.μ., ο/η Prasad <prasadloke27@gmail.com> έγραψε:
--Dear Sirs,Greetings !We are in process to perform WPS/PQR for SS446 to SS446 combination.Welding done on 20 mm thick plates using ER430 filler.Test coupon passed for Tensile test but it is getting failed in Bend test .Need your expertise opinions /suggestions to complete this WPS/PQR with satisfactory results as per requirements of ASME Section IX .Especially guidance to pass Bend test .Thanks in AdvanceRegardsPrasad Loke
https://materials-welding.blogspot.com/
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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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