Dear Expert,
Can anybody advise how to do PQR weld for dissimilar material ASTM 148 Gr.80/50 to ABS EH36 or can provide any PQR/WPS sample for my reference.
Thanks
Regards,
Rosli Mohamad
Welding Engineer
dear , pl check A number and Gas composition use for ss cant be sutibale same % for duplex., u need to qualified with aditional testing of f...
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