Re: [MW:13598] use ER316L to weld A312 TP 321

No, you need to use E/ER 347 to obtain optimal properties and good weld joint.

 

If Impact test is not applicable, then you can use the 316L PQR and prepare a WPS with E347 as the electrode.

 

Thanks & Regards J.Gerald Jayakumar 0091-9344954677

From: Mohamed Elsayed ( BTG) <MElsayed@ccc.ae>
To: materials-welding@googlegroups.com
Sent: Thursday, February 2, 2012 11:09 AM
Subject: [MW:13597] use ER316L to weld A312 TP 321

Gents,

I need your valuable advice on following.

 

We have some joints in for Flare package ,

 

Can we use ER316L filler wire to weld

1-      butt welded joints A312 TP 321

2-      Butt welded Joints A403 WP 321

 

Separatly ,

 

We have  supporting PQR USING ER316L  welded material  A240 316L , can this PQR suppot welding

1-      butt welded joints A312 TP 321

2-      Butt welded Joints A403 WP 321

 

Waitting your reply ASAP

 

Thanks

Mohamed

 

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