Analysis

October 29, 2025
Galvalume co-inventor Angelo Borzillo passes away
Written by Laura Miller
Angelo “Ange” Borzillo passed away on Oct. 11 at the age of 92. He leaves behind a legacy that will endure as long as the steel he helped develop: Galvalume sheet steel.
At Bethlehem Steel in the 1960s, Borzillo and his colleague, Jim Horton, researched ways to improve traditional galvanized steel coatings.

