240mm/50 Modèle 1902 gun
| 240mm/50 Modèle 1902 gun | |
|---|---|
| Type | Naval gun |
| Place of origin | France |
| Service history | |
| Used by | France |
| Wars | First World War, Second World War |
| Specifications | |
| Mass | 29.55 metric tons (29.08 long tons) |
| Barrel length | 12.508 meters (41 ft 0 in) |
| Shell | Separate charges |
| Shell weight | 240 kilograms (530 lb) |
| Caliber | 240 millimeters (9.4 in) |
| Breech | Manz interrupted screw |
| Rate of fire | 2 rounds per minute |
| Muzzle velocity | 800 meters per second (2,600 ft/s) |
| Maximum firing range | 23,812 meters (26,041 yd) at +45°[1] |
| Filling | Picric acid |
The 240mm/50 Modèle 1902 gun was a heavy naval gun of the French Navy.
The type was used on the Danton-class battleships as secondary battery, mounted in six twin turrets.
The guns were later used as coastal artillery after the ships were broken up, and served during the Second World War, notably in the Battle of Dakar. One open-top twin gun turret is preserved at the battery Castel Gorée, where it has been installed after 1934 to the older coastal defence armoured turret.
Bibliography
- Friedman, Norman (2011). Naval Weapons of World War One. Barnsley, South Yorkshire, UK: Seaforth. ISBN 978-1-84832-100-7.
- Jordan, John (2013). "The 'Semi-Dreadnoughts' of the Danton Class". In Jordan, John (ed.). Warship 2013. London: Conway. pp. 46–66. ISBN 978-1-84486-205-4.
- Campbell, John (1985). Naval Weapons of World War Two. Naval Institute Press. ISBN 0-87021-459-4.
References
- ^ Campbell, Naval Weapons of WWII, p.290.