Stosch, german battlecruiser laid down 1918 (Engine 1920)
Displacement:
42 266 t light; 44 898 t standard; 48 743 t normal; 51 819 t full load
Dimensions: Length overall / water x beam x draught
786,99 ft / 784,32 ft x 109,84 ft x 32,68 ft (normal load)
239,87 m / 239,06 m x 33,48 m x 9,96 m
Armament:
8 - 16,54" / 420 mm guns (4x2 guns), 2 260,56lbs / 1 025,37kg shells, 1918 Model
Breech loading guns in turrets (on barbettes)
on centreline ends, evenly spread, 2 raised mounts - superfiring
8 - 5,91" / 150 mm guns in single mounts, 102,98lbs / 46,71kg shells, 1918 Model
Quick firing guns in casemate mounts
on side, evenly spread
4 - 5,91" / 150 mm guns in single mounts, 102,98lbs / 46,71kg shells, 1918 Model
Anti-aircraft guns in deck mounts with hoists
on side, all amidships
8 - 4,13" / 105 mm guns in single mounts, 35,32lbs / 16,02kg shells, 1918 Model
Anti-aircraft guns in deck mounts
on side, evenly spread
Weight of broadside 19 603 lbs / 8 892 kg
Shells per gun, main battery: 150
1 - 23,6" / 600 mm submerged torpedo tubes
Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 11,8" / 300 mm 559,48 ft / 170,53 m 16,27 ft / 4,96 m
Ends: 6,69" / 170 mm 128,48 ft / 39,16 m 16,27 ft / 4,96 m
96,36 ft / 29,37 m Unarmoured ends
Upper: 8,66" / 220 mm 350,66 ft / 106,88 m 8,04 ft / 2,45 m
Main Belt covers 110% of normal length
Main belt does not fully cover magazines and engineering spaces
- Torpedo Bulkhead:
1,97" / 50 mm 687,96 ft / 209,69 m 24,70 ft / 7,53 m
- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 13,8" / 350 mm 9,84" / 250 mm 9,84" / 250 mm
2nd: 5,91" / 150 mm - -
3rd: 1,97" / 50 mm - -
- Armour deck: 2,95" / 75 mm, Conning tower: 13,78" / 350 mm
Machinery:
Coal and oil fired boilers, steam turbines,
Geared drive, 4 shafts, 220 849 shp / 164 753 Kw = 32,00 kts
Range 8 500nm at 15,00 kts
Bunker at max displacement = 6 922 tons (60% coal)
Complement:
1 639 - 2 132
Cost:
£9,362 million / $37,448 million
Distribution of weights at normal displacement:
Armament: 2 450 tons, 5,0%
Armour: 14 251 tons, 29,2%
- Belts: 6 232 tons, 12,8%
- Torpedo bulkhead: 1 238 tons, 2,5%
- Armament: 2 924 tons, 6,0%
- Armour Deck: 3 461 tons, 7,1%
- Conning Tower: 396 tons, 0,8%
Machinery: 8 167 tons, 16,8%
Hull, fittings & equipment: 17 397 tons, 35,7%
Fuel, ammunition & stores: 6 477 tons, 13,3%
Miscellaneous weights: 0 tons, 0,0%
Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
47 700 lbs / 21 636 Kg = 21,1 x 16,5 " / 420 mm shells or 6,4 torpedoes
Stability (Unstable if below 1.00): 1,23
Metacentric height 8,4 ft / 2,6 m
Roll period: 15,9 seconds
Steadiness - As gun platform (Average = 50 %): 36 %
- Recoil effect (Restricted arc if above 1.00): 0,38
Seaboat quality (Average = 1.00): 0,53
Hull form characteristics:
Hull has raised forecastle
Block coefficient: 0,606
Length to Beam Ratio: 7,14 : 1
'Natural speed' for length: 28,01 kts
Power going to wave formation at top speed: 57 %
Trim (Max stability = 0, Max steadiness = 100): 50
Bow angle (Positive = bow angles forward): 6,00 degrees
Stern overhang: 0,00 ft / 0,00 m
Freeboard (% = measuring location as a percentage of overall length):
- Stem: 25,43 ft / 7,75 m
- Forecastle (17%): 24,08 ft / 7,34 m (17,95 ft / 5,47 m aft of break)
- Mid (31%): 17,95 ft / 5,47 m
- Quarterdeck (16%): 17,95 ft / 5,47 m
- Stern: 18,73 ft / 5,71 m
- Average freeboard: 19,16 ft / 5,84 m
Ship tends to be wet forward
Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 114,9%
- Above water (accommodation/working, high = better): 132,2%
Waterplane Area: 63 364 Square feet or 5 887 Square metres
Displacement factor (Displacement / loading): 97%
Structure weight / hull surface area: 206 lbs/sq ft or 1 006 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 1,02
- Longitudinal: 0,99
- Overall: 1,00
Hull space for machinery, storage, compartmentation is cramped
Room for accommodation and workspaces is excellent
Caution: Lacks seaworthiness - very limited seakeeping ability
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