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[MW:15412] PQR - E 6013 vs E7018 as per IS 7307 part I (1974)

By Materials & Welding
Dear Sir,

Hi Friends please help me to clear the doubt

I have PQR qualification for 8mm thickness Fillet welding by using E6013 electrode. as per IS 7307 - Part I (1974).

Base material IS 2062 Grade B

Is it necessary to qualify 8mm thick by using E7018 electrode?
4. Changes affecting approval
4.1 A welding procedure test shall be required when any of the following changes are made to an approved welding procedure:

4.1.f ) Any change in type of electrode, filler material, flux or shielding gas.

As per IS 7310 Part I (1974)

5. Extent of approval
5.1 General - The extent of approval for a welding procedure. When a change in the welding procedure according to $ of IS 7307 (part I) - 1974 require a new welding procedure test, this shall entail re-approval of the welder except in the following cases :
c) A change from a basic to a rutile covered electrode.

Please help for a clear answer.

Thanking you for you valuable time you are going to give me in this case.

Dear Sir,





Thanking You.

With Warm Regards,

Muthu barathi P,
Mobile No. 9099006785

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