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http://www.matweb.com/index.asp?ckck=1

These are the public entries for this link:

• MatWeb
  The Online Materials Information Resource
  Material property database with data sheets of thermoplastic and thermoset polymers such as nylon, polycarbonate, polyethylene; metal alloys, aluminum, steel, titanium, nickel, cobalt, and zinc alloys; ceramics, lubricants. Free search tools include mechanical property searches. Comparison and exports to Finite Element Analysis FEA software SolidWorks, ANSYS, ALGOR, and more.
  aggregrates aluminum data database engineering magnesium materials polymers properties refractory steel thermoplastic thermoset
  By WillySnowMan in Engineering with engineering information materials online resource

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