welding procedure P1 TO P1
welding procedure P1 TO P1
(OP)
Friends i want to do combination process for GTAW - GMAW
Can i used 44W for welding coupon to qualfy welding procedure.
my production material is SA 516 GR-70.
STANLY
Can i used 44W for welding coupon to qualfy welding procedure.
my production material is SA 516 GR-70.
STANLY





RE: welding procedure P1 TO P1
RE: welding procedure P1 TO P1
section IX- P group- SA/CSA-G40.21 Gr. 44W - is P1 GROUP.
AS per ASME P1 GROUP is very important.
All P1 group material will be able to qualify P1 material.
EXAMPLE 44W TO 44 W WELDING COUPON PROCEDURE can use SA 516 GR 70 TO SA 516 GR.70
If i am wrong please correct me.
stanly
RE: welding procedure P1 TO P1
I am worried about tensile strength factor.
but they come under P1 GROUP 1 SO my opinion is 44W CAN use in welding procedure in welding coupon to qualify welding procedure .
and that welding procedure can use SA516 GR 70- P1 GROUP FOR Production weld.
but i know you will give me perfect answer.
regards
stanly
RE: welding procedure P1 TO P1
RE: welding procedure P1 TO P1
Thanks