HEATKEYS

A totally free access materials knowledge base and news service for the engineering, design and materials community worldwide. Content includes the whole materials spectrum of Metals, Ceramics, Polymers and Composites.

eFunda, the ultimate online reference for the mechanical engineering community

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...

Steel and steel is introduced, including chemical composition and mechanical performance data, each steel grade property.

Free books and documents search with fast and relevant results better than any online library.

You know what you want to make. Now find the best material to make it from.

All Metals & Forge has combined the best aspects of a metal service center and forge facility with information about alloys, stainless steel, tool steel, forging, heat treating, custom melting, ferrous and non ferrous materials, custom hand rolle...

Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes

Academia.edu helps academics follow the latest research.

Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.

Tools and Basic Information for Design, Engineering and Construction of Technical Applications