Stainless steel was invented in the early 20th century. The key ingredient, chrome, forms a protective oxide film on the surface. In this minisode of How It's Made, find out how shiny stainless steel material is made.
Added: Apr 27, 2011
Views: 3980 Views
Runtime: 05:07
How Its Made Seasons 1-4
$99.99
$49.99
Dirty Jobs Seasons 1-5 DVD Set
$249.75
$125.99
How It's Made: Auto DVD
$19.95
our sites
video
shop
stay connected
corporate