German submarine U-13 (1935)

U-9, a typical Type IIB boat
History
Nazi Germany
NameU-13
Ordered2 February 1935
BuilderDeutsche Werke, Kiel
Yard number248
Laid down20 June 1935
Launched9 November 1935
Commissioned30 November 1935
FateSunk 31 May 1940, in the North Sea
General characteristics
Class & typeType IIB coastal submarine
Displacement
  • 279 t (275 long tons) surfaced
  • 328 t (323 long tons) submerged
Length
Beam
  • 4.08 m (13 ft 5 in) (o/a)
  • 4.00 m (13 ft 1 in) (pressure hull)
Height8.60 m (28 ft 3 in)
Draught3.90 m (12 ft 10 in)
Installed power
  • 700 PS (510 kW; 690 bhp) (diesels)
  • 410 PS (300 kW; 400 shp) (electric)
Propulsion
Speed
  • 13 knots (24 km/h; 15 mph) surfaced
  • 7 knots (13 km/h; 8.1 mph) submerged
Range
  • 1,800 nmi (3,300 km; 2,100 mi) at 12 knots (22 km/h; 14 mph) surfaced
  • 35–43 nmi (65–80 km; 40–49 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth80 m (260 ft)
Complement3 officers, 22 men
Armament
Service record
Part of
Identification codesM 15 421
Commanders
  • Oblt.z.S. / Kptlt. Hans-Gerrit von Stockhausen
  • 30 November 1935 – 30 September 1937
  • Oblt.z.S. / Kptlt. Karl Daublebsky von Eichhain
  • 1 October 1937 – 5 November 1939
  • Kptlt. Heinz Scheringer
  • 6 November 1939 – 2 January 1940
  • Oblt. Wolfgang Lüth
  • 16 – 28 December 1939
  • Oblt. Max-Martin Schulte
  • 3 January – 31 May 1940
Operations
  • 9 patrols
  • 1st patrol:
  • a. 25 – 31 August 1939
  • b. 2 – 6 September 1939
  • 2nd patrol:
  • 11 September – 3 October 1939
  • 3rd patrol:
  • 25 October – 3 November 1939
  • 4th patrol:
  • 15 – 25 November 1939
  • 5th patrol:
  • 9 – 15 December 1939
  • 6th patrol:
  • 24 January – 5 February 1940
  • 7th patrol:
  • a. 16 – 29 February 1940
  • b. 2 – 3 March 1940
  • c. 25 – 26 March 1940
  • 8th patrol:
  • a. 31 March – 19 April 1940
  • b. 21 April – 2 May 1940
  • 9th patrol:
  • 26 – 31 May 1940
Victories
  • 9 merchant ships sunk
    (28,056 GRT)
  • 3 merchant ships damaged
    (26,218 GRT)

German submarine U-13 was a Type IIB U-boat of Nazi Germany's Kriegsmarine which was commissioned on 30 November 1936, following construction at the Deutsche Werke shipyards at Kiel. The first commander on board was Hans-Gerrit von Stockhausen. In her career she completed nine patrols, all while serving with the 1st U-boat Flotilla. The U-boat succeeded in sinking nine ships and damaging three more.