Allegheny Technologies CEO Pat Hassey to Speak at Investor Conference

PITTSBURGH--Oct. 3, 20051, 2005--Allegheny Technologies Incorporated announced that L. Patrick Hassey, Chairman, President, and Chief Executive Officer will speak at the JP Morgan investor conference in Boston, MA on November 1, 2005. Mr. Hassey's remarks and presentation slides will be available after 3 p.m. on November 1, 2005, on ATI's website www.alleghenytechnologies.com under the Investor tab.

The investor presentation contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Certain statements in the investor presentation relate to future events and expectations and, as such, constitute forward-looking statements. Forward-looking statements include those containing such words as "anticipates," "believes," "estimates," "expects," "would," "should," "will," "will likely result," "forecast," "outlook," "projects," and similar expressions. Forward-looking statements are based on management's current expectations and include known and unknown risks, uncertainties and other factors, many of which we are unable to predict or control, that may cause our actual results, performance or achievements to materially differ from those expressed or implied in the forward-looking statements. Important factors that could cause actual results to differ materially from those in the forward-looking statements include material adverse changes in economic or industry conditions generally, including global supply and demand conditions and prices for our specialty materials; material adverse changes in the markets we serve, including the commercial aerospace, construction and mining, automotive, electrical energy, chemical process industry and oil and gas, government, and other markets; and the other risk factors summarized in our Annual Report on Form 10-K for the year ended December 31, 2004, and other reports filed with the Securities and Exchange Commission. We assume no duty to update our forward-looking statements.

Allegheny Technologies Incorporated is one of the largest and most diversified specialty materials producers in the world with revenues of approximately $2.7 billion in 2004. ATI has approximately 9,000 full-time employees world-wide who use innovative technologies to offer growing global markets a wide range of specialty materials solutions. Our major markets are aerospace, construction and mining, chemical processing/oil & gas, food equipment and appliance, automotive, electrical energy, machine and cutting tools, and medical. Our products include nickel-based alloys and superalloys, titanium and titanium alloys, stainless and specialty steels, zirconium, hafnium, and niobium, tungsten materials, silicon and tool steels, and forgings and castings. The Allegheny Technologies website is www.alleghenytechnologies.com.