Wednesday, September 2, 2020

Re: [MW:31385] E-7018-1 is better then E7018

Better performance in low temperature. Same A and F-no

Στις Τετ, 2 Σεπ 2020 στις 9:00 π.μ., ο/η Ghulam Mustafa <gmt.lah@gmail.com> έγραψε:
Dear All,
Hope you are fine.
i want discuss that i was gone yesterday for inspection in other company as a third party, i checked WPS for welding inspection, during inspection i observed that welder used E7018-1 Electrode instead of E7018 on structure. structure material A572 Grade-B and A-36. E7018-1 can problem or not?
can any one tell me about this problem.

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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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