Chrome Depletion 304H welds

[rustbuster]

Hello all,

I have evidence of chromium depletion in 304H butt welds from metallurgical analysis. The depletion appears to be the result of high heat input / slow cooling.

I want to develop a presentation for our trades people and wondering if there are any "canned" materials out there similar to this.

 

[metengr]

With a little help from Google and excerpts from the sites below you can generate a brief powerpoint preso on your own

http://serkanakinci.tripod.com/id17.html

http://www.weldreality.com/stainlesswelddata.htm

 

[strider6]

weld corrosion

http://asmcommunity.asminternationa...31CB44291F5B=0&bcsi_scan_filename=ACFAB86.pdf

S.

Corrosion Prevention & Corrosion Control

 

[rustbuster]

Thank you gentlemen, great links.