Principe di Carignano-class ironclad

Principe di Carignano in Naples in 1867
Class overview
NamePrincipe di Carignano class
Builders
Operators Regia Marina
Preceded byFormidabile class
Succeeded byRe d'Italia class
Built1861–1871
In commission1865–1880
Completed3
Retired3
General characteristics [a]
TypeIronclad warship
Displacement
Length72.89 m (239 ft 2 in)
Beam15.10 m (49 ft 6 in)
Draft7.18 m (23 ft 7 in)
Installed power
Propulsion
Speed10.4 knots (19.3 km/h; 12.0 mph)
Range1,200 nmi (2,200 km) at 10 kn (19 km/h; 12 mph)
Complement572
Armament
  • 10 × 203 mm (8 in) guns
  • 12 × 164 mm (6 in) guns
ArmorBelt armor: 121 mm (4.75 in)

The Principe di Carignano class was a group of three ironclad warships built for the Italian Regia Marina (Royal Navy) in the 1860s. The class comprised the ships Principe di Carignano, Messina, and Conte Verde. Originally ordered as wooden frigates, they were the first ironclads to be built in Italy, but the inexperience of the Italian shipyards and the redesign process produced lengthy construction times, such that only the lead ship was completed in time to see action during the Third Italian War of Independence in 1866. The first two ships were protected by a complete belt of wrought iron plating that was 121 mm (4.75 in) thick, while Conte Verde only received a partial iron belt.

Principe di Carignano took part in the Battle of Lissa on 20 July 1866, where she led the Italian line of battle, but was not heavily engaged. Rendered obsolescent by the advent of central battery and turret ships in the 1870s, the three Principe di Carignano-class ships did not have particularly long or active service lives. In an effort to reduce the maintenance budget to offset the cost of newer ships under construction, Principe di Carignano was stricken from the naval register in 1875; Messina and Conte Verde followed in 1880, the latter just nine years after completion.
Cite error: There are <ref group=lower-alpha> tags or {{efn}} templates on this page, but the references will not show without a {{reflist|group=lower-alpha}} template or {{notelist}} template (see the help page).