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Building the World's Best Specialty Metals Company®

Specialty Metals are our strength. We are a market leader in:

  • Titanium and Titanium Alloys
  • Nickel-based Alloys and Superalloys
  • Stainless and Specialty Alloys
  • Zirconium, Hafnium and Niobium
  • Tungsten Materials
  • Grain-oriented Silicon Electrical Products
  • Forgings and Castings
Allegheny Technologies Incorporated (ATI) is one of the world's largest and most diversified producers of specialty metals. We operate production facilities, service centers and sales offices throughout the United States and in 16 other countries. Our 9,700 talented people use innovative technologies and systems to offer growing global markets a wide range of specialty metals.