FW: [MW:12608] HEAT TREATMENT OF FORMED PARTS

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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powered by Sinyal Lieur INDOSAT

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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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The views expressed/exchnaged in this group are members personel views and meant for educational purposes only, Users must take their own decisions w.r.t. applicable code/standard/contract documents.