[MW:29719] Re: Need Exact Electrode for Tool Steel

Most fabricators select ER80S-D2 filler rod, which produces welds with a high tensile strength ( note, consider that S-2 fillers clean impurities better than D-2 fillers). In any event, do not use 4130 filler, as the weld will not have sufficient ductility unless it undergoes stress relief. 
On Saturday, June 8, 2019 at 10:53:22 AM UTC-5, Venkat QMR (IRCA, Lead Auditor)) wrote:

Dear Sirs,

Anyone can help me to explain the method of electrode selection? for AISI 4130 and A681 L6 materials to weld for repair.

Also, please write about normal practice? 

Thanks and Best Regards,

Venkat. G

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Venkatachalam Govindan

QHSE Lead / Trainer

(IRCA Registered Lead Auditor & API / CQI Practitioner)

+965 97604989, +919840502376 (WhatsApp only)

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