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How It's Made
Season 10 · Episode 7
Stainless Steel, Football Helmets, Resin Figurines, Laboratory Glassware
10.021mJuly 1, 2008
Iron is alloyed with chromium and other elements to produce corrosion-resistant stainless steel, molded shells and protective padding are assembled into football helmets, liquid resin is cast and decorated into figurines, and heat-resistant glass tubing is shaped into laboratory equipment.