French ironclad floating battery Saigon

History
France
NameSaigon
NamesakeSaigon
Ordered18 July 1859
BuilderArman Brothers
Laid down20 July 1859
Launched24 June 1861
CompletedNovember 1862
ReclassifiedAs an embarkation hulk, 1871
Stricken21 August 1871
FateScrapped, 1884
General characteristics (as built)
Class & typePalestro-class ironclad floating battery
Displacement1,563 t (1,538 long tons)
Length47.5 m (155 ft 10 in)
Beam14.04 m (46 ft 1 in)
Draft3 m (9 ft 10 in)
Installed power580 ihp (430 kW)
Propulsion2 propellers, 2 steam engines
Sail planSchooner
Speed7–7.5 knots (13.0–13.9 km/h; 8.1–8.6 mph)
Complement212
Armament12 × 164.7 mm (6.48 in) Mle 1860 30 pdr guns
Armor

Saigon was a Palestro-class ironclad floating battery built for the French Navy after the Crimean War of 1854–1855. Completed in 1862, she was placed in reserve shortly afterward. The ship caught fire and sank in 1863, but was salvaged and repaired. Saigon was briefly commissioned during the Franco-Prussian War of 1870–1871 before she was hulked in 1871.

Design and development

In contrast to the Dévastation class, the Palestros were intended to serve as coastal-defense ships and were designed to have greater mobility and seaworthiness than the older ships. They were also reduced in size to minimize their profile.[1] The ships had an overall length of 47.5 m (155 ft 10 in), a beam of 14.04 m (46 ft 1 in) and a draft of 3 m (9 ft 10 in). They displaced 1,563 metric tons (1,538 long tons). The Palestro class was powered by a pair of high-pressure direct-acting steam engines, each driving a single propeller shaft. The engine was rated at 580 indicated horsepower (430 kW). The ships were designed to reach 7 knots (13 km/h; 8.1 mph), but some were slightly faster. They were fitted with two masts using a schooner rig.[2][3][4] The ship's complement numbered 200 sailors of all ranks.[3]

The Palestros carried a main battery of a dozen 164.7 mm (6.48 in) Mle 1860 30 pdr guns guns on the main deck. The ships were protected by a full-length waterline belt of wrought iron that was 120 mm (4.7 in) thick. Protection for the gun battery was 110 mm (4.3 in) thick.[5] At some point, the Mle 1860 guns were replaced by Mle 1864 rifled breech-loading guns and then reduced in number to 10 guns.[2]

Construction and career

Saigon was ordered on 18 July 1859 and laid down at the Arman Brothers shipyard in Bordeaux two days later. The ship was launched on 24 June 1861 and completed in November 1862. She was placed in reserve on 1 January 1863. Saigon caught fire on 15 November and sank in the Charente River. The ship was refloated on 30 November and her repairs lasted until March 1864. She was immediately placed in reserve and remained there until she was commissioned on 13 September 1870 during the Franco-Prussian War.[2]

References

  1. ^ Roberts 2021, pp. 88–89.
  2. ^ a b c Roberts 2021, p. 89.
  3. ^ a b Caruana & Koehler 1996, p. 416.
  4. ^ Gille 1999, p. 15.
  5. ^ Roberts 2021, p. 88.

Bibliography

  • de Balincourt, Captain & Vincent-Bréchignac, Captain (1973). "French Floating Batteries". F.P.D.S. Newsletter. I (2): 13–20. OCLC 41554533.
  • Caruana, J. & Koehler, R. B. (1996). "Question 7/95: French Ironclad Floating Batteries". Warship International. XXXIII (4): 416–418. ISSN 0043-0374.
  • Gille, Eric (1999). Cent ans de cuirassés français [A Century of French Battleships] (in French). Nantes: Marines. ISBN 2-909-675-50-5.
  • Roberts, Stephen S. (2021). French Warships in the Age of Steam 1859–1914: Design, Construction, Careers and Fates. Barnsley, UK: Seaforth Publishing. ISBN 978-1-5267-4533-0.
  • Roche, Jean-Michel (2005). Dictionnaire des bâtiments de la flotte de guerre française de Colbert à nos jours [Dictionary of French Warships from Colbert to Today] (in French). Vol. Tome I: 1671–1870. Toulon: Roche. ISBN 978-2-9525917-0-6. OCLC 165892922.