July 22, 2004 J.P. MORGAN SECURITIES INC. CITIGROUP GLOBAL MARKETS INC. As Representatives of the several Underwriters listed in Schedule 1 hereto c/o J.P. Morgan Securities Inc. 277 Park Avenue New York, New York 10172 Ladies and Gentlemen: Allegheny...Underwriting Agreement • July 23rd, 2004 • Allegheny Technologies Inc • Steel pipe & tubes • New York
