Laid down 16 Jan 1912, launched 30 Nov 1912, completed 17 July 1914. To France as reparations 1919, stripped and disarmed, used as test and target ship, sunk as gunfire target 28 June 1922. Szent Istvan Built by Danubius. Laid down 29 Jan 1912, launched 17 Jan 1914, towed to Pola Navy for completion, completed 13 Dec 1915. Sunk by Italian torpedo boat 10 June 1918.
Emergency plans to build one ship to a modified design cancelled.
Guns used in shore batteries. Battleship IX Would have been built by Danubius. Battleship XI Would have been built by Danubius. Were to serve with the Grand Fleet during WWI but were in too poor condition. Minas Gerias Built by Armstrong, Elswick.