SM U-32 (Austria-Hungary)

History
Austria-Hungary
NameSM U-32
Ordered12 October 1915
BuilderGanz Danubius, Fiume
Laid down18 July 1916
Launched11 May 1917
Commissioned29 June 1917
FateScrapped 1920
Service record
Commanders:
  • Gaston Vio
  • 29 June 1917 – 24 April 1918
  • Otto Kasseroller
  • 24 April – 31 October 1918
Victories:
  • 4 merchant ships sunk
    (3,728 GRT)
  • 1 merchant ship damaged
    (3,060 GRT)
General characteristics
TypeU-27-class submarine
Displacement
  • 264 t (260 long tons) surfaced
  • 301 t (296 long tons) submerged
Length121 ft 1 in (36.91 m)
Beam14 ft 4 in (4.37 m)
Draft12 ft 2 in (3.71 m)
Propulsion
Speed
  • 9 knots (17 km/h) surfaced
  • 7.5 knots (14 km/h) submerged
Complement23–24
Armament

SM U-32 or U-XXXII was a U-27 class U-boat or submarine for the Austro-Hungarian Navy. U-32, built by the Hungarian firm of Ganz Danubius at Fiume, was launched in May 1917 and commissioned in June.

U-32 had a single hull and was just over 121 feet (37 m) in length. She displaced nearly 265 metric tons (261 long tons) when surfaced and over 300 metric tons (295 long tons) when submerged. Her two diesel engines moved her at up to 9 knots (17 km/h; 10 mph) on the surface, while her twin electric motors propelled her at up to 7.5 knots (13.9 km/h; 8.6 mph) while underwater. She was armed with two bow torpedo tubes and could carry a load of up to four torpedoes. She was also equipped with a 75 mm (3.0 in) deck gun and a machine gun.

In her service career U-32 hit five ships of 6,788 gross register tons (GRT), sinking four and damaging one. At Pola at war's end, the boat was handed over to Italy and scrapped in 1920.