HAZ - Area calculation 1

[inspjac]

Dear Guys

How can we calculate HAZ of a pipe based on thickness.

Thanks and regards
Jacob

 

[BigInch]

Model an input heat flux from a welding arc, with the heat capacity and conductivity of the pipe metal (simply treated it might be in just a circular plate of the given thickness).

If it ain't broke, don't fix it. If it's not safe ... make it that way.

 

[StevenHPerry]

There is a formula in the Welding Handbook Volume 1, 7th ed (1976), chapter 3. ISBN 0871711265.

- Steve Perry

http://www.linkedin.com/in/stevenhperry

This post is designed to provide accurate and authoritative information in regard to the subject matter covered. It is offered with the understanding that the author is not engaged in rendering engineering or other professional service. If you need help, get help, and PAY FOR IT.

 

[BigInch]

http://www.aws.org/wj/supplement/wj0109-1.pdf

"People will work for you with blood and sweat and tears if they work for what they believe in......" - Simon Sinek

 

[inspjac]

Thanks for valued information

 

[stanier]

inspjac,

Thanks are normally given by a star for the posting.

“The beautiful thing about learning is that no one can take it away from you.”
---B.B. King

http://waterhammer.hopout.com.au/