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Chateaurenault 1922 Final

Jan 13th, 2018
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  1. Chateaurenault, France Heavy Cruiser laid down 1923
  2.  
  3. Displacement:
  4. 9,407 t light; 10,000 t standard; 10,728 t normal; 11,310 t full load
  5.  
  6. Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
  7. (637.54 ft / 630.00 ft) x 64.00 ft x (20.50 / 21.26 ft)
  8. (194.32 m / 192.02 m) x 19.51 m x (6.25 / 6.48 m)
  9.  
  10. Armament:
  11. 8 - 7.99" / 203 mm 50.0 cal guns - 295.00lbs / 133.81kg shells, 250 per gun
  12. Breech loading guns in turret on barbette mounts, 1923 Model
  13. 4 x Twin mounts on centreline, evenly spread
  14. 2 raised mounts
  15. 12 - 2.95" / 75.0 mm 50.0 cal guns - 13.07lbs / 5.93kg shells, 400 per gun
  16. Breech loading guns in deck mounts, 1922 Model
  17. 12 x Single mounts on sides, evenly spread
  18. 16 - 1.46" / 37.0 mm 50.0 cal guns - 1.61lbs / 0.73kg shells, 1,000 per gun
  19. Breech loading guns in deck mounts, 1925 Model
  20. 16 x Single mounts on sides, evenly spread
  21. 4 raised mounts
  22. 32 - 0.31" / 8.0 mm 50.0 cal guns - 0.02lbs / 0.01kg shells, 5,000 per gun
  23. Breech loading guns in deck mounts, 1914 Model
  24. 16 x Single mounts on sides, evenly spread
  25. 8 raised mounts
  26. 16 x Single mounts on centreline, evenly spread
  27. 8 raised mounts
  28. Weight of broadside 2,543 lbs / 1,154 kg
  29. Main Torpedoes
  30. 12 - 21.7" / 550 mm, 26.92 ft / 8.21 m torpedoes - 1.824 t each, 21.891 t total
  31. In 4 sets of deck mounted side rotating tubes
  32. 2nd Torpedoes
  33. 12 - 21.7" / 550 mm, 26.92 ft / 8.21 m torpedoes - 1.824 t each, 21.891 t total
  34. In 4 sets of deck mounted reloads
  35.  
  36. Armour:
  37. - Belts: Width (max) Length (avg) Height (avg)
  38. Main: 1.95" / 50 mm 505.00 ft / 153.92 m 10.50 ft / 3.20 m
  39. Ends: Unarmoured
  40. Main Belt covers 123 % of normal length
  41. Main Belt inclined -15.00 degrees (positive = in)
  42.  
  43. - Torpedo Bulkhead - Strengthened structural bulkheads:
  44. 0.31" / 8 mm 505.00 ft / 153.92 m 16.59 ft / 5.06 m
  45. Beam between torpedo bulkheads 54.00 ft / 16.46 m
  46.  
  47. - Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
  48. Main: 2.80" / 71 mm 2.80" / 71 mm 2.80" / 71 mm
  49.  
  50. - Armoured deck - multiple decks:
  51. For and Aft decks: 1.20" / 30 mm
  52. Forecastle: 1.20" / 30 mm Quarter deck: 1.20" / 30 mm
  53.  
  54. - Conning towers: Forward 4.00" / 102 mm, Aft 0.00" / 0 mm
  55.  
  56. Machinery:
  57. Oil fired boilers, steam turbines,
  58. Geared drive, 4 shafts, 80,349 shp / 59,940 Kw = 32.75 kts
  59. Range 4,500nm at 15.00 kts
  60. Bunker at max displacement = 1,310 tons
  61.  
  62. Complement:
  63. 526 - 685
  64.  
  65. Cost:
  66. £2.740 million / $10.961 million
  67.  
  68. Distribution of weights at normal displacement:
  69. Armament: 648 tons, 6.0 %
  70. - Guns: 577 tons, 5.4 %
  71. - Weapons: 71 tons, 0.7 %
  72. Armour: 1,476 tons, 13.8 %
  73. - Belts: 411 tons, 3.8 %
  74. - Torpedo bulkhead: 96 tons, 0.9 %
  75. - Armament: 327 tons, 3.1 %
  76. - Armour Deck: 600 tons, 5.6 %
  77. - Conning Tower: 42 tons, 0.4 %
  78. Machinery: 2,685 tons, 25.0 %
  79. Hull, fittings & equipment: 4,522 tons, 42.2 %
  80. Fuel, ammunition & stores: 1,321 tons, 12.3 %
  81. Miscellaneous weights: 75 tons, 0.7 %
  82. - On freeboard deck: 25 tons
  83. - Above deck: 50 tons
  84.  
  85. Overall survivability and seakeeping ability:
  86. Survivability (Non-critical penetrating hits needed to sink ship):
  87. 13,565 lbs / 6,153 Kg = 53.1 x 8.0 " / 203 mm shells or 1.3 torpedoes
  88. Stability (Unstable if below 1.00): 1.17
  89. Metacentric height 3.4 ft / 1.0 m
  90. Roll period: 14.5 seconds
  91. Steadiness - As gun platform (Average = 50 %): 52 %
  92. - Recoil effect (Restricted arc if above 1.00): 0.58
  93. Seaboat quality (Average = 1.00): 1.23
  94.  
  95. Hull form characteristics:
  96. Hull has rise forward of midbreak,
  97. a normal bow and large transom stern
  98. Block coefficient (normal/deep): 0.454 / 0.462
  99. Length to Beam Ratio: 9.84 : 1
  100. 'Natural speed' for length: 28.84 kts
  101. Power going to wave formation at top speed: 54 %
  102. Trim (Max stability = 0, Max steadiness = 100): 42
  103. Bow angle (Positive = bow angles forward): 15.00 degrees
  104. Stern overhang: 0.00 ft / 0.00 m
  105. Freeboard (% = length of deck as a percentage of waterline length):
  106. Fore end, Aft end
  107. - Forecastle: 20.00 %, 28.14 ft / 8.58 m, 25.10 ft / 7.65 m
  108. - Forward deck: 30.00 %, 25.10 ft / 7.65 m, 25.10 ft / 7.65 m
  109. - Aft deck: 35.00 %, 17.95 ft / 5.47 m, 17.95 ft / 5.47 m
  110. - Quarter deck: 15.00 %, 17.95 ft / 5.47 m, 17.95 ft / 5.47 m
  111. - Average freeboard: 21.77 ft / 6.63 m
  112.  
  113. Ship space, strength and comments:
  114. Space - Hull below water (magazines/engines, low = better): 122.9 %
  115. - Above water (accommodation/working, high = better): 192.4 %
  116. Waterplane Area: 26,806 Square feet or 2,490 Square metres
  117. Displacement factor (Displacement / loading): 117 %
  118. Structure weight / hull surface area: 116 lbs/sq ft or 565 Kg/sq metre
  119. Hull strength (Relative):
  120. - Cross-sectional: 0.95
  121. - Longitudinal: 1.54
  122. - Overall: 1.00
  123. Cramped machinery, storage, compartmentation space
  124. Excellent accommodation and workspace room
  125. Good seaboat, rides out heavy weather easily
  126.  
  127. Chateaurenault, France Heavy Cruiser laid down 1923
  128.  
  129. Displacement:
  130. 9,407 t light; 10,000 t standard; 10,728 t normal; 11,310 t full load
  131.  
  132. Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
  133. (637.54 ft / 630.00 ft) x 64.00 ft x (20.50 / 21.26 ft)
  134. (194.32 m / 192.02 m) x 19.51 m x (6.25 / 6.48 m)
  135.  
  136. Armament:
  137. 8 - 7.99" / 203 mm 50.0 cal guns - 295.00lbs / 133.81kg shells, 250 per gun
  138. Breech loading guns in turret on barbette mounts, 1923 Model
  139. 4 x Twin mounts on centreline, evenly spread
  140. 2 raised mounts
  141. 12 - 2.95" / 75.0 mm 50.0 cal guns - 13.07lbs / 5.93kg shells, 400 per gun
  142. Breech loading guns in deck mounts, 1922 Model
  143. 12 x Single mounts on sides, evenly spread
  144. 16 - 1.46" / 37.0 mm 50.0 cal guns - 1.61lbs / 0.73kg shells, 1,000 per gun
  145. Breech loading guns in deck mounts, 1925 Model
  146. 16 x Single mounts on sides, evenly spread
  147. 4 raised mounts
  148. 32 - 0.31" / 8.0 mm 50.0 cal guns - 0.02lbs / 0.01kg shells, 5,000 per gun
  149. Breech loading guns in deck mounts, 1914 Model
  150. 16 x Single mounts on sides, evenly spread
  151. 8 raised mounts
  152. 16 x Single mounts on centreline, evenly spread
  153. 8 raised mounts
  154. Weight of broadside 2,543 lbs / 1,154 kg
  155. Main Torpedoes
  156. 12 - 21.7" / 550 mm, 26.92 ft / 8.21 m torpedoes - 1.824 t each, 21.891 t total
  157. In 4 sets of deck mounted side rotating tubes
  158. 2nd Torpedoes
  159. 12 - 21.7" / 550 mm, 26.92 ft / 8.21 m torpedoes - 1.824 t each, 21.891 t total
  160. In 4 sets of deck mounted reloads
  161.  
  162. Armour:
  163. - Belts: Width (max) Length (avg) Height (avg)
  164. Main: 1.95" / 50 mm 505.00 ft / 153.92 m 10.50 ft / 3.20 m
  165. Ends: Unarmoured
  166. Main Belt covers 123 % of normal length
  167. Main Belt inclined -15.00 degrees (positive = in)
  168.  
  169. - Torpedo Bulkhead - Strengthened structural bulkheads:
  170. 0.31" / 8 mm 505.00 ft / 153.92 m 16.59 ft / 5.06 m
  171. Beam between torpedo bulkheads 54.00 ft / 16.46 m
  172.  
  173. - Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
  174. Main: 2.80" / 71 mm 2.80" / 71 mm 2.80" / 71 mm
  175.  
  176. - Armoured deck - multiple decks:
  177. For and Aft decks: 1.20" / 30 mm
  178. Forecastle: 1.20" / 30 mm Quarter deck: 1.20" / 30 mm
  179.  
  180. - Conning towers: Forward 4.00" / 102 mm, Aft 0.00" / 0 mm
  181.  
  182. Machinery:
  183. Oil fired boilers, steam turbines,
  184. Geared drive, 4 shafts, 80,349 shp / 59,940 Kw = 32.75 kts
  185. Range 4,500nm at 15.00 kts
  186. Bunker at max displacement = 1,310 tons
  187.  
  188. Complement:
  189. 526 - 685
  190.  
  191. Cost:
  192. £2.740 million / $10.961 million
  193.  
  194. Distribution of weights at normal displacement:
  195. Armament: 648 tons, 6.0 %
  196. - Guns: 577 tons, 5.4 %
  197. - Weapons: 71 tons, 0.7 %
  198. Armour: 1,476 tons, 13.8 %
  199. - Belts: 411 tons, 3.8 %
  200. - Torpedo bulkhead: 96 tons, 0.9 %
  201. - Armament: 327 tons, 3.1 %
  202. - Armour Deck: 600 tons, 5.6 %
  203. - Conning Tower: 42 tons, 0.4 %
  204. Machinery: 2,685 tons, 25.0 %
  205. Hull, fittings & equipment: 4,522 tons, 42.2 %
  206. Fuel, ammunition & stores: 1,321 tons, 12.3 %
  207. Miscellaneous weights: 75 tons, 0.7 %
  208. - On freeboard deck: 25 tons
  209. - Above deck: 50 tons
  210.  
  211. Overall survivability and seakeeping ability:
  212. Survivability (Non-critical penetrating hits needed to sink ship):
  213. 13,565 lbs / 6,153 Kg = 53.1 x 8.0 " / 203 mm shells or 1.3 torpedoes
  214. Stability (Unstable if below 1.00): 1.17
  215. Metacentric height 3.4 ft / 1.0 m
  216. Roll period: 14.5 seconds
  217. Steadiness - As gun platform (Average = 50 %): 52 %
  218. - Recoil effect (Restricted arc if above 1.00): 0.58
  219. Seaboat quality (Average = 1.00): 1.23
  220.  
  221. Hull form characteristics:
  222. Hull has rise forward of midbreak,
  223. a normal bow and large transom stern
  224. Block coefficient (normal/deep): 0.454 / 0.462
  225. Length to Beam Ratio: 9.84 : 1
  226. 'Natural speed' for length: 28.84 kts
  227. Power going to wave formation at top speed: 54 %
  228. Trim (Max stability = 0, Max steadiness = 100): 42
  229. Bow angle (Positive = bow angles forward): 15.00 degrees
  230. Stern overhang: 0.00 ft / 0.00 m
  231. Freeboard (% = length of deck as a percentage of waterline length):
  232. Fore end, Aft end
  233. - Forecastle: 20.00 %, 28.14 ft / 8.58 m, 25.10 ft / 7.65 m
  234. - Forward deck: 30.00 %, 25.10 ft / 7.65 m, 25.10 ft / 7.65 m
  235. - Aft deck: 35.00 %, 17.95 ft / 5.47 m, 17.95 ft / 5.47 m
  236. - Quarter deck: 15.00 %, 17.95 ft / 5.47 m, 17.95 ft / 5.47 m
  237. - Average freeboard: 21.77 ft / 6.63 m
  238.  
  239. Ship space, strength and comments:
  240. Space - Hull below water (magazines/engines, low = better): 122.9 %
  241. - Above water (accommodation/working, high = better): 192.4 %
  242. Waterplane Area: 26,806 Square feet or 2,490 Square metres
  243. Displacement factor (Displacement / loading): 117 %
  244. Structure weight / hull surface area: 116 lbs/sq ft or 565 Kg/sq metre
  245. Hull strength (Relative):
  246. - Cross-sectional: 0.95
  247. - Longitudinal: 1.54
  248. - Overall: 1.00
  249. Cramped machinery, storage, compartmentation space
  250. Excellent accommodation and workspace room
  251. Good seaboat, rides out heavy weather easily
  252.  
  253. Armament:
  254.  
  255. Guns-
  256. Primary-8*203mm/50 (8") Model 1924; A-Bs-Xs-Y dual mount layout**
  257. Secondary-12*75mm/50 (2.95") Model 1922; single mounts
  258. Tertiary-16*37mm/50 (1.46") Model 1925; single mounts**
  259. Quaternary-32*8mm/50 (0.31") Model 1914 MG; single mounts
  260. Quinary-TBD
  261. Note**: Guns under development
  262.  
  263. Torpedoes-
  264. 12*55cm (21.65") 23DT, Toulon; 4 sets of triple tubes + reloads
  265.  
  266. Possible future upgrades for an increased light AA armament suite, may include 13.2mm MG's
  267. Allocated Misc weight: 25t Crane and 50t for aircraft
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