Monday, July 28, 2008

[MW:975] RE: 968] SS431#SS 304L

Please specify UNS# for SS431?


From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of PREM SHANKARDUTT NAUTIYAL
Sent: Friday, July 25, 2008 8:02 PM
To: materials-welding@googlegroups.com
Subject: [MW:968] SS431#SS 304L

Dear Friends

Has anybody welded SS431(martensitic Stainless Steel) to SS 304L?
We have a SS431 forging about 50mm thick and it has to be welded to a 25mm thick SS304L ring. The joint is a 4mm fillet all around.
Can anyone tell me the welding procedure, precautions and SMAW electrode to use. Can we use E309L electrode?

Regards

Prem Nautiyal
Godrej,Mumbai

PREM S NAUTIYAL
CELL : 9820313278



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