A-992 Grade 50 Steel I-Beam
A high strength alloy steel that is used in general structural applications when the structural will be rivited, bolted, or welded.
A-992 Grade 50 Wide Flange Beam
A high strength alloy steel that is used in general structural applications when the structural will be rivited, bolted, or welded.
6061 Aluminum Beam
Generally considered to be an extrusion alloy that is heat treatable for strengthening with resistance to corrosion. Commonly used for engineering, structural applications, boats, furniture, transportation equipment etc. Machinability is considered to be average for this alloy. The alloy is readily welded by all of the conventional methods, but is not bendable.