Re: [MW:34367] Re: Which Filler wire to be used in between P43 (Inconel 625) to P8 (A240 310S) by GTAW)

Greetings,

Please share WPS sample for P43 to P8 welding. 

ASME Sec. ix.

Muhammad Babur Khan

Sent from my iPhone

On 24 Nov 2021, at 12:31 PM, Kannayeram Gnanapandithan <kgpandithan@gmail.com> wrote:



Why Inconel 625 is not suitable, could you elaborate to understand.

THANKS & BEST REGARDS,

KG.PANDITHAN, BE, IWE,  CSWIP 3.1,

ISO 9712 Level 2 in VT,

ASNT-Level II in PT,MT,RT & UT,

LA ISO 9001-2015,

International Welding Engineer. 

CONSULTANT-WELDING & QUALITY

Mobile no: +919940739349

On Wed, Nov 24, 2021 at 1:39 PM Arun Padman <arunpadman0105@gmail.com> wrote:

Dear,

ER NiCrMo-3 is suitable to weld 625 to 600/625/825/C-22/B-2 etc., not 310.

Regards,

Arun Padman Manayil

P  Save a tree. Please don't print this e-mail unless you really need to

On Wed, Nov 24, 2021 at 6:19 AM rahmat khan <mkrahmat11730@gmail.com> wrote:

As per my understanding For P43 Filler wire ER NiCrMo-3 is suitable as per chemical and mechanical properties.

On Tuesday, November 23, 2021 at 2:14:21 PM UTC+5:30 rahmat khan wrote:

Dear All,

Please help me with this:

1) which filler wire is to be used for GTAW welding of two dissimilar materials P number that is P43 (Inconel 625) to P8 (A240 310S).

2) For SA 516 Gr 70 22mm thick. Ellipsoidal 2:1 dish end, which heat treatment to be used as per ASME Sec VIII Div I UCS 56 After cold forming of dish end.

Please help me I this?

 

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