In March, the US Government announced their intention to level new tariffs on steel and aluminum imports.   Tariffs on steel were to be 25% and aluminum was to be 10%.  The United States Department of Commerce indicates that the U.S. is the world’s largest importer...

Large development programs needed a method of cost control during the design process.  Often these programs are so complicated that tracking design changes becomes a laborious task and feedback on a series of changes can take days or weeks to develop.ASTM Standard E1804 was developed...