SST designations themselves are free. There are lists online. It takes a few minutes finding them, but they are out there. Sorry I don't have links immediately available.
Thanks Matt - I found the EN10025 standard readily available but was wondering if anyone had a .sldmat file to share with entries for some common steels.
I'm working on an overseas project and would rather reference either UNS or EN number rather than say, "ASTM A-36", etc.
I can quit being lazy and make my own - just looking to see if there was a quicker route.