Hi Gregg, You may be able to get something from this website: http://asifunciona.com/que_es.htm It's in Spanish, but it may help, just click around on it. Good luck!!! P. Lance Mayes CIT Mfg. Trainer "Gregg A. Owens" <[log in to unmask]> Sent by: TechNet <[log in to unmask]> 02/14/2006 03:46 PM Please respond to TechNet E-Mail Forum <[log in to unmask]>; Please respond to "Gregg A. Owens" <[log in to unmask]> To [log in to unmask] cc Subject [TN] Coeffecient of Thermal Expansion (CTE) Rates Dear Technetters: Anyone have a source for different CTE rates for common elements used in electronic assemblies? Any input appreciated. Gregg A. Owens Master IPC Instructor Executive Director Manufacturing Technology Training Center, Inc. 10427 San Sevaine Way, Suite 'I" Mira Loma, CA 91752 USA Tel (951) 360-1324 Fax (951) 360-1346 www.mttc-inc.com --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 ----------------------------------------------------- --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 1.8e To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------