Friday, January 21, 2011

[MW:9389] RE: 9372] AC welding for P5A & P5C

Hi Bhavesh,
You may expect higher toughness values with AC welding for CrMo-steels.
Thanks
Amitabha

-----Original Message-----
From: materials-welding@googlegroups.com
[mailto:materials-welding@googlegroups.com] On Behalf Of JIGO
Sent: Friday, January 21, 2011 2:55 PM
To: Materials & Welding
Subject: [MW:9372] AC welding for P5A & P5C

Dear All,


Why we are using AC current for SAW welding in low alloy steel (Mainly
for P5A & P5C) ?

Kindly share your valuable input.


Regards,
Bhavesh Patel
ISGEC, Dahej

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