Investor Inquiries: Media Inquiries: John Huyette Heather Beardsley +1 610-208-2061 +1 610-208-2278 jhuyette@cartech.com hbeardsley@cartech.com Exhibit 99.1 CARPENTER TECHNOLOGY REPORTS FOURTH QUARTER AND FISCAL YEAR 2025 RESULTS Delivered Record Quarterly Operating Income in Fourth Quarter Generated Record Adjusted Free Cash Flow in Fourth Quarter Completed Most Profitable Year in Company History Fiscal Year 2026 Outlook 26% to 33% Higher Than Record Fiscal Year 2025 PHILADELPHIA - July 31, 2025 - Carpente ...