0001193125-20-073104 Sample Contracts

SECOND SUPPLEMENTAL INDENTURE Dated as of March 11, 2020 between AK STEEL CORPORATION, as Company and as Trustee

Second Supplemental Indenture • March 13th, 2020 • Ak Steel Holding Corp • Steel works, blast furnaces & rolling mills (coke ovens) • New York

• Contract Type
  Second Supplemental Indenture
• Filed
  March 13th, 2020
• Company
  Ak Steel Holding Corp
• Industry
  Steel works, blast furnaces & rolling mills (coke ovens)
• Jurisdiction
  New York

THIS SECOND SUPPLEMENTAL INDENTURE (this “Second Supplemental Indenture”), is entered into as of March 11, 2020, between AK Steel Corporation, a Delaware corporation (the “Company”), and U.S. Bank National Association, a national banking association, as trustee (the “Trustee”).