DISSIMILAR WELDING IN STRUCTURAL

[Akhilesh Kumar]

Greetings Experts,

I would like to bring your attention to and clarification about the below-mentioned materials required for welding in the structural platform for Instrument support. In which required earthing clit/plate (6mm THK X 50mm H X 65mm W SS316)  to be welded with pipe (API 5L Gr B Thk- 5.54 MM) and channel (PFC 100x50x10mm THK). ASTM A 572 GR 50).

Could you please confirm that the mentioned piping WPS can be used for above mentioned ?

Thank you for your response and suggestion.

WBR,

Akhilesh K.

+918172813538

[Deerendra Karanth]

Yes, the WPS is okay for CS to SS fillet welding (P1 to P8) using ER309L, preferably by GTAW only since the thickness is less.

BR 

Deerendra 

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[Parminder Singh]

Dear Akhilesh ji, 

WPS is OK but from next time, Do always mention the deposited weld metal thickness for each process. 

Here, Fillet must be of atleast 6 mm (Plate is 6mm and Pipe is 5.54 mm) so Use GTAW only. 

Thanks  

[Akhilesh Kumar]

I truly appreciate your quick response and confirmation. Thank you for your understanding and support.

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