Dear Vikas,
Usually temper bead welding is restricted to C.S and LAS ( up to 2.25Cr-1Mo steel). You may find the details in NBIC code NB-23, Part-3. It's not tried nor accepted by the design codes and other recommended practices for 13Cr or Duplex/Super Duplex S.S.
What's the intended use of this technique for 13Cr or Duplex/Super Duplex S.S.Can you elaborate please??
Thanks.
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Vikas Bhandari
Sent: Friday, December 10, 2010 12:43 PM
To: materials-welding@googlegroups.com
Subject: [MW:8674] Temper bead welding
Is temper bead welding ever used for 13Cr, duplex or super duplex materials to control the hardness values in HAZ?
What are the implications if it is used?
Best regards
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