Recognition Guide Warships of the Second World War
Royal Netherlands Navy — Submarine

HNLMS K XII

K XI-class submarine

HNLMS K XII
Unknown author — View this picture on the website of the Regional Archief Alkmaar CC-O declaration can be found in the disclaimer of the website of the archive — CC0 — Wikimedia Commons Plate Onderzeeboot Hr. Ms. K XII (uit 1925) passeert met bemanning aan dek

Service

  1. Royal Netherlands Navy as K XII19 May 1925 — 19462,193 days of the war
K XI-class submarine Particulars
Name
HNLMS K XII
Builder
Fijenoord, Rotterdam
Laid down
9 January 1923
Launched
15 July 1924
Commissioned
19 May 1925
Fate
Sold in 1946 and scrapped in 1951 (1946)
Status
Scrapped

Specifications

Displacement, surfaced
688 long tons (699 t)
Displacement, submerged
828 long tons (841 t)
Length
66.7 m (218.8 ft)
Beam
6.15 m (20.2 ft)
Draught
3.78 m (12.4 ft)
Speed
17 knots (31.5 km/h, 19.6 mph)
Range
3,500 nmi (6,482 km)
Complement
31
Main gun
88 mm (3.5 in)

HNLMS K XII was a K XI-class submarine of the Royal Netherlands Navy. Fijenoord, Rotterdam laid her keel on 9 January 1923. She entered service on 19 May 1925, having been launched on 15 July 1924.

Two ships of the class were built. The class followed the K VIII class and was succeeded by the K XIV class.

The boat displaced 688 long tons surfaced and 828 long tons submerged. She measured 66.7 m (219 ft) long with a beam of 6.2 m (20 ft). Her designed speed was 17 knots, and she carried a complement of 31.

Her main battery was one 88 mm (3.5 in) guns.

She was in commission for 2,193 days of the Second World War.

She was broken up for scrap in 1946.

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 × 1200 bhp diesel engines
  • 2 × 327 bhp electric motors
Armament
  • 2 × 21 inch bow torpedo tubes
  • 2 × 17.7 inch bow torpedo tubes
  • 2 × 17.7 inch stern torpedo tubes
  • 1 x 88 mm Bofors gun
  • 1 x 12.7 mm machine gun

Sister ships

Sources

  • Facts harvested from HNLMS K XII on Wikipedia. Figures only — no wording is taken from it.
  • Photograph: Unknown author — View this picture on the website of the Regional Archief Alkmaar CC-O declaration can be found in the disclaimer of the website of the archive — CC0 — Wikimedia Commons