Recognition Guide Warships of the Second World War
Kriegsmarine — Submarine

German submarine U-170

Type IXC/40 submarine

Displacement
1,126 long tons (1,144 t)
Length
76.76 m (251.8 ft)
Beam
6.86 m (22.5 ft)
Speed
19 knots (35.2 km/h, 21.9 mph)
Complement
48
Main gun
105 mm (4.1 in)

Service

  1. Kriegsmarine as U-17019 January 1943 — 9 May 1945841 days of the war
Type IXC/40 submarine Particulars
Name
U-170
Builder
DeSchiMAG, Bremen
Ordered
15 August 1940
Laid down
21 May 1941
Launched
6 June 1942
Commissioned
19 January 1943
Fate
Surrendered on 9 May 1945
Scuttled on 30 November 1945 during Operation Deadlight (1945)
Status
Wreck

Specifications

Displacement, surfaced
1,126 long tons (1,144 t)
Displacement, submerged
1,237 long tons (1,257 t)
Length
76.76 m (251.8 ft) OA
Beam
6.86 m (22.5 ft)
Draught
4.67 m (15.3 ft)
Speed
19 knots (35.2 km/h, 21.9 mph)
Range
13,850 nmi (25,650 km)
Complement
48
Main gun
105 mm (4.1 in)

U-170 was a Type IXC/40 submarine in service with the Kriegsmarine. Her keel was laid at DeSchiMAG, Bremen on 21 May 1941. She entered service on 19 January 1943, having been launched on 6 June 1942.

142 ships of the class were built. The class followed the Type I and was succeeded by the Type XXI.

The boat displaced 1,126 long tons surfaced and 1,237 long tons submerged. She measured 76.8 m (252 ft) long with a beam of 6.9 m (23 ft). Her designed speed was 19 knots, and she carried a complement of 48.

Her main battery was one 105 mm (4.1 in) guns.

She was in commission for 841 days of the Second World War.

She was scuttled on 9 May 1945. The wreck survives.

Written from the harvested record. Every figure above is sourced; the wording is this site's own.

Armament and machinery

Armament and machinery
Propulsion
  • 2 shafts
  • 2 × diesel engines
  • 2 × electric motors
Power
  • 4400 PS (diesels)
  • 1000 PS (electric)
Armament
  • 6 × torpedo tubes (4 bow, 2 stern)
  • 22 × 53.3 cm torpedoes
  • 1 × 10.5 cm SK C/32 deck gun (180 rounds)
  • 1 × 3.7 cm SK C/30 AA gun
  • 1 × twin 2 cm FlaK 30 AA guns

Sister ships

117 more in the class

Sources