Titanium Grade 1 is “unalloyed” titanium offering optimum ductility and cold formability. The material has high impact toughness and is realy weldable. The material is castable and is sometimes utilized “as cast” in detal applica-tions. The alloy is available as castings, wire, welded tube, bar, plate, sheet, forgings and billet. Typical Applications: for corrosion resis-tance in the chemical and marine industries, in air-frame constructions where maximun ease of formability desired.