Friday, December 16, 2016

Re: [MW:25822] Using ER316L instead of ER308L to weld 304L to 304L

WPS is ASME sec IX

On Thursday, 15 December 2016 05:44:58 UTC+3, José Juan Jiménez Alejandro wrote:

The WPS is made with ASME IX ?, I think one of the main data that should be placed in your question is the building code, so that the experts who see this email can help you, if you give incomplete information it is more difficult to help you .

2016-12-14 5:02 GMT-06:00 44897 <malgire...@gmail.com>:
Dear experts,

we have situation is here one of our welder selected wrong filler material,

To weld 304L to 304L as per wps it was selected ER308L.

One of our welder welded with ER316L we have found this after completion of weld in the PMI results where MO content is showing 2.0%.

Is that acceptable to weld higher grade electrode for 304L piping. 

Regards
Reddy.M

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Ing. José Juan Jiménez Alejandro

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Skype: jjjimeneza

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