20 boats commissioned
Construction history of type IIB
All type IIB U-boats
Below you can see the 20 commissioned U-boats of this type.
U-7, U-8, U-9, U-10, U-11, U-12, U-13, U-14, U-15, U-16, U-17,
U-18, U-19, U-20, U-21, U-22, U-23, U-24, U-120, and U-121.
Technical information for type IIB
|Draught: (draft)||3,90 m|
|Power: (hp)||700 (sf)
(miles / knots)
3/0 (bow / stern tubes)
||No deck gun
||ca. 150 m|
|sm = submerged, sf = surfaced, ph = pressure hull,|
oa = overall, hp = horsepower.