https://forums.autodesk.com/t5/fusion-design-validate-document/notice-june-update-materials-changes-retiring-legacy-material/m-p/5691904#M294313 <P>So now the specific materials are gone like aluminium 5052,... Where can i find specific materials?</P> Wed, 24 Jun 2015 17:48:47 GMT Anonymous 2015-06-24T17:48:47Z