German submarine U-432

History
Nazi Germany
Name	U-432
Ordered	23 September 1939
Builder	Schichau-Werke, Danzig
Yard number	1473
Laid down	14 January 1940
Launched	3 February 1941
Commissioned	26 April 1941
Fate	Sunk in mid-Atlantic by a French ship on 11 March 1943
General characteristics
Class and type	Type VIIC submarine
Displacement	769 tonnes (757 long tons) surfaced; 871 t (857 long tons) submerged;
Length	67.10 m (220 ft 2 in) o/a; 50.50 m (165 ft 8 in) pressure hull;
Beam	6.20 m (20 ft 4 in) o/a; 4.70 m (15 ft 5 in) pressure hull;
Height	9.60 m (31 ft 6 in)
Draught	4.74 m (15 ft 7 in)
Installed power	2,800–3,200 PS (2,100–2,400 kW; 2,800–3,200 bhp) (diesels); 750 PS (550 kW; 740 shp) (electric);
Propulsion	2 shafts; 2 × diesel engines; 2 × electric motors;
Speed	17.7 knots (32.8 km/h; 20.4 mph) surfaced; 7.6 knots (14.1 km/h; 8.7 mph) submerged;
Range	8,500 nmi (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph) surfaced; 80 nmi (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged;
Test depth	230 m (750 ft); Crush depth: 250–295 m (820–968 ft);
Complement	4 officers, 40–56 enlisted
Armament	5 × 53.3 cm (21 in) torpedo tubes (four bow, one stern); 14 × torpedoes or 26 TMA mines; 1 × 8.8 cm (3.46 in) deck gun (220 rounds); 1 x 2 cm (0.79 in) C/30 AA gun;
Service record
Part of:	3rd U-boat Flotilla; 26 April 1941 – 11 March 1943;
Identification codes:	M 41 658
Commanders:	Kptlt. Heinz-Otto Schultze; 26 April 1941 – 15 January 1943; Kptlt. Hermann Eckhardt; 16 January – 11 March 1943;
Operations:	8 patrols:; 1st patrol:; 25 August – 19 September 1941; 2nd patrol:; 11 October – 2 November 1941; 3rd patrol:; 10 – 23 December 1941; 4th patrol:; 21 January – 16 March 1942; 5th patrol:; 30 April – 2 July 1942; 6th patrol:; 15 August – 4 October 1942; 7th patrol:; 30 November – 5 January 1943; 8th patrol:; 14 February – 11 March 1943;
Victories:	20 merchant ships sunk ; (67,991 GRT); 1 warship sunk ; (1,340 tons); 2 merchant ships damaged ; (15,666 GRT);

German submarine U-432 was a Type VIIC U-boat of Nazi Germany's Kriegsmarine during World War II.

She carried out eight patrols.

She sank 20 ships and one warship. Two ships were damaged.

She was a member of seven wolfpacks.

She was sunk by a French warship in mid-Atlantic on 11 March 1943.

^ Kemp 1999, p. 106.
^ Helgason, Guðmundur. "The Type VIIC boat U-432". German U-boats of WWII - uboat.net. Retrieved 17 September 2012.

[FOOTNOTEKemp1999106-1] Kemp 1999, p. 106.

[uboatnet-2] Helgason, Guðmundur. "The Type VIIC boat U-432". German U-boats of WWII - uboat.net. Retrieved 17 September 2012.

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History

Nazi Germany
Name	U-432
Ordered	23 September 1939
Builder	Schichau-Werke, Danzig
Yard number	1473
Laid down	14 January 1940
Launched	3 February 1941
Commissioned	26 April 1941
Fate	Sunk in mid-Atlantic by a French ship on 11 March 1943^[1]
General characteristics
Class and type	Type VIIC submarine
Displacement	769 tonnes (757 long tons) surfaced 871 t (857 long tons) submerged
Length	67.10 m (220 ft 2 in) o/a 50.50 m (165 ft 8 in) pressure hull
Beam	6.20 m (20 ft 4 in) o/a 4.70 m (15 ft 5 in) pressure hull
Height	9.60 m (31 ft 6 in)
Draught	4.74 m (15 ft 7 in)
Installed power	2,800–3,200 PS (2,100–2,400 kW; 2,800–3,200 bhp) (diesels) 750 PS (550 kW; 740 shp) (electric)
Propulsion	2 shafts 2 × diesel engines 2 × electric motors
Speed	17.7 knots (32.8 km/h; 20.4 mph) surfaced 7.6 knots (14.1 km/h; 8.7 mph) submerged
Range	8,500 nmi (15,700 km; 9,800 mi) at 10 knots (19 km/h; 12 mph) surfaced 80 nmi (150 km; 92 mi) at 4 knots (7.4 km/h; 4.6 mph) submerged
Test depth	230 m (750 ft) Crush depth: 250–295 m (820–968 ft)
Complement	4 officers, 40–56 enlisted
Armament	5 × 53.3 cm (21 in) torpedo tubes (four bow, one stern) 14 × torpedoes or 26 TMA mines 1 × 8.8 cm (3.46 in) deck gun (220 rounds) 1 x 2 cm (0.79 in) C/30 AA gun
Service record^[2]
Part of:	3rd U-boat Flotilla 26 April 1941 – 11 March 1943
Identification codes:	M 41 658
Commanders:	Kptlt. Heinz-Otto Schultze 26 April 1941 – 15 January 1943 Kptlt. Hermann Eckhardt 16 January – 11 March 1943
Operations:	8 patrols: 1st patrol: 25 August – 19 September 1941 2nd patrol: 11 October – 2 November 1941 3rd patrol: 10 – 23 December 1941 4th patrol: 21 January – 16 March 1942 5th patrol: 30 April – 2 July 1942 6th patrol: 15 August – 4 October 1942 7th patrol: 30 November – 5 January 1943 8th patrol: 14 February – 11 March 1943
Victories:	20 merchant ships sunk (67,991 GRT) 1 warship sunk (1,340 tons) 2 merchant ships damaged (15,666 GRT)