I often find myself looking up metal specifications as specified on a drawing and trying to see if it matches what is on the material certification provided by the metal supplier. As I am not a metallurgist and, there are times this takes a long time. I was wondering if anyone has or hopefully had the same problem and, how they improved it. A cross reference of equivalent metal types would be great but I have yet to find it. Todays Time Nibbler is Copper Alloy 110 on the drawing and, C11000 on the material certification.