“ STAINLESS STEEL ... THE MIRACLE METAL “ 1960s REPUBLIC STEEL PROMO FILM HISTORY OF STEEL 95994

Love our channel? Help us save and post more orphaned films! Support us on Patreon: Even a really tiny contribution can make a difference. Subscribe and consider becoming a channel member Made by Republic Steel, this color film is one of a series called “Stainless Miracle Metal“. This particular film features Dr. Carl Zapffe presenting a lecture on the history and development of stainless. It dates to 1960. Stainless steel is a group of ferrous alloys that contain a minimum of approximately 11% chromium, a composition that prevents the iron from rusting and also provides heat-resistant properties. Opening: Republic Steel presents Stainless Steel, the Miracle Metal. Part 1: Historical Development (:06-:42). Dr. Carl Zapffe, a metallurgist (and also an internationally known physicist, engineer and chemist), looks through a microscope. He then starts to explain the film’s focus. He holds a piece of stainless steel. he holds rust