Database materials

Hello everyone
I need a data base of materials that SW don´t have. Forexample ASTM A-36 ASTM A-572, AISI 1045, AISI 4140, AISI 4340, SAE65, and other like those.
Does someone tell me how can I get It? or someone can share onewith me.
Thanks
Jorge IvanSolidworksDocumentation, Certification, And Training