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ATI Specialty Plate Mill Plate Products


  • Stainless and Specialty Alloy Plate

ATI is a world leader in the technology, production, and marketing of plate mill plate products, serving customers in diversified capital goods markets across the globe. We make stainless steel, nickel alloy and titanium products in a diverse range of alloys including proprietary configurations. Our products appear in aerospace, defense, petrochemical, and energy related projects throughout the world. Our quality and traceability systems have been certified to ISO 9001 for more than twenty years, and we can meet an extensive list of industry certifications.

Our ability to deliver competitive, high-quality specialty plate mill plate products comes from our highly integrated supply chain, with world class operations located in strategic proximity to each other. This capability will soon be strengthened with the deployment of our new, $1.2 billion Hot-Rolling and Processing Facility in Brackenridge, PA, the most powerf​ul hot-rolling mill in the world. This facility will help us deliver industry-leading 60 in.-79 in. wide plate products with unprecedented melt-to-ship lead times and benchmark efficiencies and yields.



Contact ATI Online
  • For ATI Flat Rolled Products
  • call 1-800-289-7528


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