Wednesday, October 12, 2016

Re: [MW:25526] QW 404.12

A no for 310 weld metal is 9


On 09-Oct-2016 7:00 pm, "'prem_nautiyal26' via Materials & Welding" <materials-welding@googlegroups.com> wrote:

A WPS/PQR is qualified with ER 316L for corrosion resistant overlay as per ASME SEC IX.
welding process is GTAW.

Can this procedure be used for a welding procedure of ER 310 overlay.

Base material P No. are same.

ASME SEC IX QW 404.12 FOR change in filler metal classification is blank.

Regards

Prem Nautiyal 



Sent from my Samsung Galaxy smartphone.

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