Hi all
My question is : where and why normalizing after head forming is required(according to code)?
thanks
From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of aatkho@gmail.com
Sent: Sunday, October 02, 2011 10:19 AM
To: materials-welding@googlegroups.com
Subject: Re: [MW:12602] HEAT TREATMENT OF FORMED PARTS
Stress relieved
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From: snbagchi@aol.in
Sender: materials-welding@googlegroups.com
Date: Sun, 2 Oct 2011 01:31:51 -0400 (EDT)
To: <amolgengaje@gmail.com>
ReplyTo: materials-welding@googlegroups.com
Subject: Re: [MW:12600] HEAT TREATMENT OF FORMED PARTS
Dear Sir,
It depends on the type of steel and the percentage deformation, combined.
S.N.Bagchi.
-----Original Message-----
From: amje <amolgengaje@gmail.com>
To: materials-welding <materials-welding@googlegroups.com>
Sent: Sat, 1 Oct 2011 9:05 pm
Subject: [MW:12593] HEAT TREATMENT OF FORMED PARTS
DEAR EXPERTS PL. RESPOND:
AS PER UCS79 OF ASME SEC. VIII DIV. HEAT TREATMENT IS REQUIRED AFTER PERCENTAGE ELONGATION OF FORMED COMPONENTS EXCEEDS SPECIFIED LIMIT.
WHETHER THE HEAT TREATMENT IS STRESS RELEVING OR WHETHER IT IS NORMALISING?
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