Re: [MW:31382] E-7018-1 is better then E7018

The difference between E 7018 and 7018-1 is the impact test temperature, so 7018-1 is better than 7018

في الأربعاء، ٢ سبتمبر، ٢٠٢٠ ٨:١٤ ص yomna Ahmed <ahmedelsayedhd2015@gmail.com> كتب:

No proplems

في الأربعاء، ٢ سبتمبر، ٢٠٢٠ ٨:٠٠ ص Ghulam Mustafa <gmt.lah@gmail.com> كتب:

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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