American Iron and Steel Institute
www.steel.org
The American Society for Testing and Materials
http://www.astm.com
The Forging Industry Association
http://www.forging.org
Forging-Solutions
http://www.forging-solutions.com
General
http://www.forgings.bz
http://www.industrialquicksearch.com
http://www.thomasnet.com
Sharp Edge Tool
http://www.sharpedgetool.com
