Re: [MW:12616] HEAT TREATMENT OF FORMED PARTS

Hi,

 

Clarify ,

1.what is the thickness of your formed head 

2.what is the shap of your formed head.

3.its application.

 

Regards

 

----- Original Message -----

From: AVA

To: materials-welding@googlegroups.com

Sent: Monday, October 03, 2011 9:32 AM

Subject: 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

Sent from my Hape Buluk®
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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