Re: [MW:30709] SS 317L welding with 316L consumable

Thank You Mr Gerald Jayakumar. 

There is no impact requirement in the service. However if impact is there, it affects thickness limits only right? Then why can't we use this (SS316L)PQR for SS317L pipe, if impact requirement is there?

Request to clarify.

On Wednesday, 8 April 2020 11:01:50 UTC+5:30, gerr...@yahoo.com wrote:

Use the 316L qualified PQR to prepare WPS using SS317L Filler Rod when Impact testing is not required.

Thanks & Regards

J.Gerald Jayakumar

On Wednesday, April 8, 2020, 11:20:16 AM GMT+7, Vinay Thattey <vinay....@gmail.com> wrote:

308L filler can also be used . 

On Mon, 10 Feb 2020 at 12:46, Venkat <venkad...@gmail.com> wrote:

Hi experts

Contractor is proposing SS 316L pipe in place of SS 316L since it is not readily available (requirement is 20" pipe, 0.5m length with 2 nos joints). Though it is superior grade I am having doubt on welding. 

SS 316L PQR is already established with 316L welding filler wire and electrode. 

Can the same PQR be used in SS 317L pipe(thickness limits is within the WPS range)?  

Regards,

N. Venkadesan

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