Wednesday, April 23, 2014

Re: [MW:20660] WPQ for SS to Inconel Welding

ER NiCrMo-3 will do the job for you...
Some even use ER309L but the above mentioned filler metal is 100% guarantied choice and I even do not need to know your application. 

Best Regards

Ramin Kondori

Sr. QA/QC engineer

Yadavaran Oilfield Project

SIPC (SINOPEC)



On Wed, Apr 23, 2014 at 5:25 PM, Hrushikesh Sangamnerkar <hrushi612@gmail.com> wrote:

Dear all,

Plate thickness 14 mm
Plate material SA 240 TYPE 304L
Joint Single V groove joint
Can I qualify welder for SS and inconel ( for F-No) in the same joint?
Weld deposited thickness 7mm (for SS ) and 7mm (for inconel).
I have heard that SS cannot be welded on Inconel but vice versa is  possible i.e. Inconel on SS.
If yes how? And if answer is No then how?
Is there any metallurgical change involved in this?

Kindly help.

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[MW:34820] RE: 34813] Clarification in Rate of heating and cooling.

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