Related by context. Frequent words. (Click for all words.) 47 Allegheny Technologies 46 AMETEK 45 Brush Engineered Materials 45 TransDigm Group 45 Polypore 44 Gibraltar Industries 43 GrafTech 43 TransDigm 43 Commercial Metals 41 AK Steel 41 AK Steel Holding 41 Builders FirstSource 40 Russel Metals 40 China Armco Metals 40 Kaiser Aluminum 40 GrafTech International 40 Worthington Industries 40 Steel Dynamics 40 Spectrum Control 39 Lancaster Colony 39 Quanex 39 Precision Castparts Corp. 39 Reliance Steel 38 Hanger Orthopedic Group 38 A. Schulman 38 Ladish 38 Harsco 38 Spartech 38 Nucor 38 Precision Castparts 37 Wheeling Pittsburgh 37 Martin Marietta Materials 37 Polypore International 37 Aluminum producer 37 Kulicke & 37 WESCO International 37 Rockwood Holdings Inc. 37 Amkor Technology 37 Novellus Systems Inc. 37 Koppers 37 Wheeling Pitt 36 BE Aerospace 36 Kennametal 36 Cleveland Cliffs 36 steelmaking 36 Amphenol 36 ArcelorMittal 36 Schnitzer Steel Industries 36 Horsehead 36 Nucor Corp. 35 NYSE CNX 35 Aleris International 35 Compass Minerals International 35 Timken Co. 35 Gerdau Ameristeel 35 Century Aluminum 35 Weirton Steel 34 Gerdau 34 Dynamic Materials 34 NYSE ACI 33 KeyBanc 33 Ormet 33 Applied Signal Technology 32 Novellus Systems 32 Cliffs Natural Resources 32 aluminum producer 32 Metalico 32 Quanta Services 31 Gerdau SA 31 Illinois Tool Works 31 Patriot Coal 31 Alpha Natural Resources 30 Alcoa 30 largest steelmaker 30 Anixter International 30 Arch Coal 30 Honeywell International 30 Vulcan Materials 30 steelmakers 29 Steel 29 NVLS 29 PPG Industries 29 steelmaker 29 Beacon Roofing Supply 29 Arcelor Mittal 28 NYSE FCX 28 Micron Technology 28 Alcoa AA 28 BUCY 27 NYSE CAT 27 Fairchild Semiconductor International 27 Alcoa Inc 26 Fifth Third Bancorp 25 Consol Energy 25 NUE 23 Applied Materials AMAT 23 ITT Educational Services 23 Huntington Bancshares 21 Fifth Third Bancorp FITB 20 DuPont DD 15 Dow Chemical DOW