HEATKEYS

Global Sourcing Center for Castings, Forgings, and Seamless Rolled Rings.

OnlineMetals - Small quantities, no minimums of all industrial metals. Cut to size steel, aluminum, stainless, cold finish, tool steel and brass custom cut online. Fast shipping to your door. Point. Click. Metal.

Structural calculations for W beams, S Beams and American Standard Channels. This steel beam calculator is intended to be used to design steel beams used in residential construction and assumes that the top flange is laterally braced.

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

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

Be Communities is a social networking site for those in the architecture, engineering, construction, operations, and GIS communities with tools such as forums, blogs, a resource gallery, and a wiki for connecting, communicating, and learning from eac...

WikiAnswers: Questions and Answers from the Community

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...

COMSOL Multiphysics is an engineering, design, and finite element analysis software environment for the modeling and simulation of any physics-based system.