Re: [MW:29512] Regarding ASME II-C, SFA 5.36 FCAW

SFA no not essential variable. U can revise WPS to introduce 5.36

On Wed, 24 Apr 2019 10:43 am PARAI Reaction Channel, <saravanshyla@gmail.com> wrote:

Dear Sirs ,

I would like confirm from you ,

for instance,  for the A 516 Gr.70, A-105, A-106 Gr. B ( P No.1 ) materials, we usually use AWS Class E71T-1C, SFA 5.20 for FCAW process in our shop and we have also qualified last year as per ASME-Sec IX using 2017 Ed for P No. 1 with PWHT and without Impact test conditions.

My question is, under what stage and circumstances we opt for SFA 5.36 FCAW and why do we use instead of SFA 5.20 ?

If qualified using SFA 5.20 AWS E71T-IC for P No. 1 with PWHT and without impact test, can I rewrite the WPS with SFA 5.36 , AWS E71T1-C1A0-CS1 for NO Impact Test condition, if I have FCAW stock with  AWS E71T1-C1A0-CS1 .

Please advise.

Regards,

Saravanan Sornam,

Pyeongtaek,

Korea.

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