Material Definitions

All,

Am looking at refreshing our materials libraries prior to going to Creo, wondered if any of you had a xl spreadsheet or something they would be willing to share that has various materials and their material properties or a good online resource to get this information so I can create the new mtl files.

Just trying to save some time trawling through the engineering handbooks checking everything again (Although will check anything I get back)

Cheers all