ATI Allegheny Ludlum is a world leader in the technology, production and marketing of specialty materials: stainless steels, grain-oriented electrical steels, titanium, and nickel alloys, as well as other advanced alloys. ATI Allegheny Ludlum serves customers in diversified consumer and capital goods markets in more than 30 nations. Our predecessor companies led the commercialization of stainless steel in the United States in the early 20th century, and we have been an innovative leader in specialty metals ever since.
ATI Allvac is a world leader in the production of nickel-base and cobalt-based superalloys, titanium-based alloys, and specialty steels for the aerospace industry ... metals of exceptional wear resistance, corrosion resistance, heat resistance, toughness, and strength. One of our predecessor companies commercialized vacuum induction melting, a key technology for manufacturing aerospace-quality nickel-based alloys and superalloys.
ATI Wah Chang is one of the world's largest manufacturers of specialty metals and chemicals used in energy production, chemical and mineral processing, aerospace, medical, research and consumer products. ATI Wah Chang materials include hafnium, niobium, titanium, tantalum, tungsten, vanadium, and zirconium. ATI Wah Chang is a leader in corrosion research and education, providing a wide variety laboratory, technical and educational services.
ATI Ladish Forging supplies highly engineered forgings primarily to the aerospace industry. ATI Ladish Forging specializes in large forgings in standard and complex shapes. The operation maintains concurrent engineering and new product development support. ATI Ladish Forging has many of the largest forging resources in the world and serves a wide range of international customers.
ATI Chen-Tech Forging specializes in hot-die forging technologies. We produce near-net forgings in a wide range of aerospace-grade materials. Our core competence is in aero-engine components for advanced systems. A full-service operation, ATI Chen-Tech Forging provides engineering support, die manufacturing, heat treat, machining, and ultrasonic testing services.
ATI Pacific Cast Technologies supplies commercial, military and aerospace OEMs with airframe, launch vehicle, and turbine engine structural components. Specializing in investment cast titanium parts exclusively, ATI Pacific Cast Technologies has developed a fast, reliable process for manufacturing the industry's most advanced, complex, large-scale, near-net-shape castings.
ATI ZKM Forging, located in Stalowa Wola, Poland, has become one of Central Europe’s largest suppliers of forgings. Customers around the world rely on ATI ZKM Forging for the durable, highly engineered parts they need for a wide range of demanding industrial applications. ATI ZKM Forging operates 11 press lines and 11 hammer lines with an overall annual production capacity of more than 33,000 tons. In addition to extensive aerospace and general industrial forging capabilities, ATI ZKM Forging provides heat treating, rough machining and nondestructive testing services for customers of its forged products.
ATI Stellram is a leading manufacturer and distributor of world class cutting tools in turning, milling, drilling, threading, and grooving for metalworking industries, with a focus on tools for working high-performance metals such as titanium and nickel-based steel alloys. ATI Stellram firsts include the first use of screw fixation to attach inserts to tool bodies; the development of Posicut®, a design that changed the cutting tool industry by permitting closer pitches, and one of the first uses of composite substrates.
ATI Firth Sterling is a leader in manufacturing rough mold, semi-finished and finished cemented tungsten carbide and tungsten heavy alloy components. Our products serve a wide range of industries including aerospace, medical, oil/gas and power generation.
ATI Portland Forge produces forgings of high quality carbon and alloy steel ranging from 1 to 200 pounds in more than 150 different carbon and alloy steel grades. In addition, ATI Portland Forge has recently been certified to provide closed-die forging, machining, heat-treating and fabrication for aerospace.
ATI Casting Service produces high quality ferrous castings ranging from 500 to 200,000 pounds, in all grades of ductile and gray iron. ATI Casting Service has the capacity to mold and pour large castings such as 16-cylinder diesel locomotive engine blocks, automotive stamping dies, printing presses and machine tool frames.
ATI Powder Metals is the best choice for developing a new powder metal solution through production. ATI Powder Metals is the industry’s only powder metal manufacturer that is completely integrated, from atomization through hot isostatic pressing (HIP). Through a full range of atomizer capacities, ATI Powder Metal can produce alloy in heat sizes from one pound up to 8,000 lb in the world’s largest vacuum induction melt (VIM) inert gas atomizer. The ATI Powder Metal process maintains powder cleanliness from start to finish to assure optimal quality.
ATI Precision Finishing specializes in the processing of titanium, zirconium, nickel and cobalt-based superalloys, as well as many more common stainless and tool steels. ATI Precision Finishing can work with both large pieces and high volume. Services include surface grinding, precision grinding and polishing, abrasive cutting and shearing, bandsaw cutting, grit blasting, ultrasonic and dye penetrate testing, and vacuum creep flattening.
ATI Ladish Machining supplies aerospace-quality machining and subassembly services, primarily to helicopter and defense OEMs. It specializes in the rough and finish machining of components in a broad range of sizes and shapes. ATI Ladish Machining also specializes in performing finish machining operations on large and small, standard and complex components, and also maintains a special unit to support customers' developmental work.
ATI Valley Machining supplies aerospace-quality sonic-configuration machining services. The company specializes in material preparation and rough and finish machining on components in a wide variety of sizes and shapes. ATI Valley Machining has more than two dozen major machine tools that serve an extensive range of customer requirements for precision machining. In addition, ATI Valley Machining is committed to rapid manufacturing to support fast turn times and reliable delivery.
- High-quality shot-end tooling
ATI Ladish Diecast Tooling specializes exclusively in shot-end tooling for aluminum diecasters. We offer reliable tooling that will optimize your process and help ensure the quality of your castings. As a fully integrated supplier—with all manufacturing, heat-treat, case-hardening and refurbishment facilities in-house — we are able to quickly meet the needs of diecasters for precision-manufactured tooling.