SM U-13

{{Infobox ship image

|Ship image=Hulk Acheron with subs Kiel.jpg

|Ship caption=SM U-13 in the Harbour of Kiel (first boat left)

}}

{{Infobox ship career

|Hide header=

|Ship country=Germany

|Ship flag={{Shipboxflag|German Empire|naval}}

|Ship name=U-13

|Ship ordered=23 February 1908

|Ship awarded=

|Ship builder=Kaiserliche Werft Danzig

|Ship original cost=2,101,070 Goldmark

|Ship yard number=8

|Ship laid down=1908

|Ship launched=16 December 1911

|Ship commissioned=25 April 1912

|Ship fate=Sunk in the North Sea at an unknown time and location between August 6 and August 12, 1914 through accidental cause

|Ship homeport=

}}

{{Infobox ship characteristics

|Hide header=

|Header caption=

|Ship class=German Type U 13 submarine

|Ship displacement=*{{convert|516|t|LT|abbr=on|lk=on}} surfaced

• {{convert|644|t|LT|abbr=on}} submerged

|Ship length={{convert|57.88|m|ftin|abbr=on}}

|Ship beam={{convert|6|m|ftin|abbr=on}}

|Ship draught={{convert|3.44|m|ftin|abbr=on}}

|Ship propulsion=*2 shafts

• 2 × Körting 6-cylinder and 2 × Körting 8-cylinder two stroke paraffin motors with {{convert|900|PS|kW shp

|Ship speed =*{{convert|14.8|kn}} surfaced

• {{convert|10.7|kn}} submerged

|Ship range surface={{convert|2000|nmi}} at 14 kn

|Ship test depth={{convert|50|m|abbr=on}}

|Ship boats=1 dingi

|Ship complement=4 officers, 25 men

|Ship sensors=

|Ship EW=

|Ship armament=4 × {{convert|45|cm|in|1|abbr=on}} torpedo tubes (2 each bow and stern) with 6 torpedoes

|Ship motto=

|Ship nickname=

|Ship honours=

|Ship notes=

}}

{{Infobox service record

|is_ship=yes

|is_multi=yes

|partof=*I Flotilla

• 1 August 1914 – 10 March 1915

|commanders=*Kptlt. Han Artur Graf von Schweinitz und Krain{{cite Uboat.net

|id=321

|name=Han Artur Graf von Schweinitz und Krain

|type=1comm

|accessdate=14 March 2015

}}

• 1–12 August 1914

|operations=1 patrol

|victories=None

}}