High temperature UT Thickness readings

Jason Taylor

tayl11@BP.com

http://

7/24/2002 12:38:56 AM

We are also looking for increased accuracy levels at elevated temperatures (Up to 200 Deg.C). I have seen mentioned +1% for each 100 deg.F but can find no published data supporting this, it also seems like a suspiciously round number. Is anyone aware of a formula or graph that allows input of a thickness reading and temperature and converts this to eqyuivalent ambient temperature thickness. Ranges: Ambient to 200 Deg.C, 2 - 50mm, Stainless steel. I will post any progress I make