Thursday, May 11, 2017

[MW:26516] WPS/PQR

Dear Friends ,

Code : AWS D1.1.

I have WPS/PQR for BS EN 10025 - S275JR to S275JR( E7018 H4R for SMAW and E71T-1C for Fcaw). My doubt  is that whether we can use the same WPS/PQR for welding S275J2 to S275J2 or need to re qualify again .(Unlisted steel) ,Impact Not required ,

2) If not possible, Kindly suggest me the welding electrode and FCAW coil with gas shielding suitable for welding

a)BS EN 10025 -  S275J2 to S275 J2


Regards,

JP
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