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German submarine U-2345

Coordinates: 56°10′N 10°05′W / 56.167°N 10.083°W / 56.167; -10.083
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Postwar photo of Hecht (S 171), (former Type XXIII submarine U-2367). An identical sister ship of U-2345.
History
Nazi Germany
NameU-2345
Ordered20 September 1943
BuilderDeutsche Werft AG, Hamburg
Yard number499
Laid down7 September 1944
Launched28 October 1944
Commissioned15 November 1944
FateSurrendered on 9 May 1945
StatusScuttled on 27 November 1945
General characteristics (XXIII)
TypeType XXIII
Displacement
  • 232 t (228 long tons) (surfaced)
  • 256 t (252 long tons) (submerged)
Length
  • 34.14 m (112 ft 0 in) (o/a)
  • 26.00 m (85 ft 4 in) (p/h)
Beam
  • 3.02 m (9 ft 11 in) (o/a)
  • 3.00 m (9 ft 10 in) (p/h)
Draught3.66 m (12 ft 0 in)
Installed power
  • 575 PS (423 kW; 567 shp) (diesel drive)
  • 572 PS (421 kW; 564 shp) (standard electric drive)
  • 35 PS (26 kW; 35 shp) (silent electric drive)
Propulsion
Speed
  • 9.7 knots (18 km/h; 11 mph) (surfaced)
  • 12.5 knots (23 km/h; 14 mph) (submerged)
Range
  • 2,600 nautical miles (4,800 km; 3,000 mi) at 8 knots (15 km/h; 9.2 mph) surfaced
  • 194 nmi (359 km; 223 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth180 m (590 ft)
Complement14–18
Armament
Service record
Part of:
Commanders:
Operations: No patrols
Victories: None

German submarine U-2345 was a Type XXIII U-boat of Nazi Germany's Kriegsmarine during World War II. She was ordered on 20 September 1943, and was laid down on 7 September 1944 at Deutsche Werft AG, Hamburg, as yard number 499. She was launched on 28 October 1944 and commissioned under the command of Oberleutnant zur See Karl Steffen on 15 November 1944.[2]

Design

Like all Type XXIII U-boats, U-2345 had a displacement of 232 tonnes (228 long tons) when at the surface and 256 tonnes (252 long tons) while submerged. She had a total length of 34.14 m (112 ft 0 in) (o/a), a beam width of 3.02 m (9 ft 11 in) (o/a), and a draught depth of 3.66 m (12 ft 0 in). The submarine was powered by one MWM six-cylinder RS134S diesel engine providing 575 metric horsepower (423 kilowatts; 567 shaft horsepower), one AEG GU4463-8 double-acting electric motor electric motor providing 572 PS (421 kW; 564 shp), and one BBC silent running CCR188 electric motor providing 35 PS (26 kW; 35 shp).[3]

The submarine had a maximum surface speed of 9.7 knots (18.0 km/h; 11.2 mph) and a submerged speed of 12.5 knots (23.2 km/h; 14.4 mph). When submerged, the boat could operate at 4 knots (7.4 km/h; 4.6 mph) for 202 nautical miles (374 km; 232 mi); when surfaced, she could travel 2,600 nautical miles (4,800 km; 3,000 mi) at 8 knots (15 km/h; 9.2 mph). U-2345 was fitted with two 53.3 cm (21.0 in) torpedo tubes in the bow. She could carry two preloaded torpedoes. The complement was 14 — 18 men.[3] This class of U-boat did not carry a deck gun.[2]

Service history

On 9 May 1945, U-2345 surrendered at Stavanger, Norway. She was later transferred to Loch Ryan, Scotland on 30 June 1945. Of the 156 U-boats that eventually surrendered to the Allied forces at the end of the war, U-2345 was one of 116 selected to take part in Operation Deadlight. U-2345 was towed out and scuttled on 27 November 1945.[2]

The wreck now lies at 56°10′N 10°05′W / 56.167°N 10.083°W / 56.167; -10.083.[2]

See also

References

  1. ^ Helgason, Guðmundur. "Karl Steffen". Uboat.net. Retrieved 29 April 2016.
  2. ^ a b c d Helgason, Guðmundur. "U-2345". Uboat.net. Retrieved 29 April 2016.
  3. ^ a b "Type XXIII U-Boat Coastal Submarine (1944)". Military Factory. Retrieved 29 April 2016.

Bibliography

  • Busch, Rainer; Röll, Hans-Joachim (1999). German U-boat commanders of World War II : a biographical dictionary. Translated by Brooks, Geoffrey. London, Annapolis, Md: Greenhill Books, Naval Institute Press. ISBN 1-55750-186-6. {{cite book}}: Invalid |ref=harv (help)
  • Gröner, Erich; Jung, Dieter; Maass, Martin (1991). U-boats and Mine Warfare Vessels. Vol. 2. Translated by Thomas, Keith; Magowan, Rachel. London: Conway Maritime Press. ISBN 0-85177-593-4. {{cite book}}: |work= ignored (help); Cite has empty unknown parameter: |last-author-amp= (help)
  • Williamson, Gordon (2005). Wolf Pack: The Story of the U-boat in World War II. Osprey. ISBN 1841768723.
  • Helgason, Guðmundur. "U-2345". Uboat.net. Retrieved 29 April 2016.