Standard Specification for Steel Sheet, Metallic-Coated by the Hot-Dip Process for Corrugated Steel Pipe| % aluminum-zinc alloy coated, % aluminum-Mischmetal alloy coated, zinc coated, metallic coated, hot-dip coated, aluminum coated, steel sheet&#x2014, corrugated steel, pipe&#x2014, % aluminum-zinc alloy, 55&#x2009, % aluminum-Mischmetal, zinc-5&#x2009, zinc, metallic, coatings&#x2014, aluminum, coatings&#x2014, aluminum-zinc alloy coated, steel sheet 5, aluminum-Mischmetal alloy coated, steel sheet zinc, steel sheet zinc coated, steel sheet metallic coated, steel sheet hot-dip coated, steel sheet aluminum coated, pipe corrugated steel, corrugated steel pipe, aluminum-zinc alloy, coating, aluminum-Mischmetal, coatings zinc, coatings metallic, Coatings aluminum