1910 SMS Szent Mónika

Szent Mónika, Austria-Hungary Battleship laid down 1910

Displacement:
	17,604 t light; 19,057 t standard; 20,000 t normal; 20,755 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
	(505.25 ft / 498.69 ft) x 91.86 ft x (28.54 / 29.38 ft)
	(154.00 m / 152.00 m) x 28.00 m  x (8.70 / 8.96 m)

Armament:
      18 - 12.01" / 305 mm 45.0 cal guns - 992.08lbs / 450.00kg shells, 92 per gun
	  Breech loading guns in turret on barbette mounts, 1910 Model
	  3 x 3-gun mounts on centreline, aft evenly spread
		1 raised mount aft
	  3 x 3-gun mounts on centreline, forward evenly spread
		1 raised mount
      8 - 5.87" / 149 mm 45.0 cal guns - 100.31lbs / 45.50kg shells, 150 per gun
	  Breech loading guns in casemate mounts, 1910 Model
	  8 x Single mounts on sides, aft evenly spread
      8 - 5.87" / 149 mm 45.0 cal guns - 100.31lbs / 45.50kg shells, 150 per gun
	  Quick firing guns in deck mounts, 1910 Model
	  8 x Single mounts on centreline, evenly spread
		4 double raised mounts
      4 - 2.60" / 66.0 mm 45.0 cal guns - 8.85lbs / 4.01kg shells, 300 per gun
	  Anti-air guns in deck mounts, 1910 Model
	  4 x Single mounts on sides, evenly spread
		4 raised mounts
      Weight of broadside 19,498 lbs / 8,844 kg
      Main Torpedoes
      4 - 21.0" / 533 mm, 20.67 ft / 6.30 m torpedoes - 1.301 t each, 5.203 t total
	submerged side tubes
      2nd Torpedoes
      12 - 21.0" / 533 mm, 20.67 ft / 6.30 m torpedoes - 1.301 t each, 15.608 t total
	below water reloads

Armour:
   - Belts:		Width (max)	Length (avg)		Height (avg)
	Main:	11.0" / 280 mm	349.08 ft / 106.40 m	16.40 ft / 5.00 m
	Ends:	5.91" / 150 mm	149.57 ft / 45.59 m	8.20 ft / 2.50 m
	  Main Belt covers 108 % of normal length

   - Torpedo Bulkhead - Strengthened structural bulkheads:
		1.57" / 40 mm	349.08 ft / 106.40 m	36.09 ft / 11.00 m
	Beam between torpedo bulkheads 75.46 ft / 23.00 m

   - Gun armour:	Face (max)	Other gunhouse (avg)	Barbette/hoist (max)
	Main:	11.0" / 280 mm	4.72" / 120 mm		4.33" / 110 mm
	2nd:	7.09" / 180 mm	2.36" / 60 mm		7.09" / 180 mm
	3rd:	2.36" / 60 mm	2.36" / 60 mm		      -

   - Armoured deck - single deck:
	For and Aft decks: 2.36" / 60 mm
	Forecastle: 1.57" / 40 mm  Quarter deck: 1.57" / 40 mm

   - Conning towers: Forward 11.02" / 280 mm, Aft 0.00" / 0 mm

Machinery:
	Coal fired boilers, steam turbines,
	Geared drive, 4 shafts, 23,491 shp / 17,524 Kw = 20.00 kts
	Range 5,000nm at 10.00 kts
	Bunker at max displacement = 1,698 tons (100% coal)

Complement:
	840 - 1,093

Cost:
	£2.312 million / $9.246 million

Distribution of weights at normal displacement:
	Armament: 3,731 tons, 18.7 %
	   - Guns: 3,701 tons, 18.5 %
	   - Weapons: 30 tons, 0.1 %
	Armour: 6,781 tons, 33.9 %
	   - Belts: 3,015 tons, 15.1 %
	   - Torpedo bulkhead: 734 tons, 3.7 %
	   - Armament: 1,539 tons, 7.7 %
	   - Armour Deck: 1,318 tons, 6.6 %
	   - Conning Tower: 175 tons, 0.9 %
	Machinery: 1,068 tons, 5.3 %
	Hull, fittings & equipment: 6,054 tons, 30.3 %
	Fuel, ammunition & stores: 2,396 tons, 12.0 %
	Miscellaneous weights: 0 tons, 0.0 %

Overall survivability and seakeeping ability:
	Survivability (Non-critical penetrating hits needed to sink ship):
	  18,659 lbs / 8,464 Kg = 21.6 x 12.0 " / 305 mm shells or 3.6 torpedoes
	Stability (Unstable if below 1.00): 1.18
	Metacentric height 6.0 ft / 1.8 m
	Roll period: 15.7 seconds
	Steadiness	- As gun platform (Average = 50 %): 51 %
			- Recoil effect (Restricted arc if above 1.00): 0.66
	Seaboat quality  (Average = 1.00): 1.02

Hull form characteristics:
	Hull has a flush deck,
	  a ram bow and a cruiser stern
	Block coefficient (normal/deep): 0.535 / 0.540
	Length to Beam Ratio: 5.43 : 1
	'Natural speed' for length: 22.33 kts
	Power going to wave formation at top speed: 46 %
	Trim (Max stability = 0, Max steadiness = 100): 50
	Bow angle (Positive = bow angles forward): -10.00 degrees
	Stern overhang: 1.64 ft / 0.50 m
	Freeboard (% = length of deck as a percentage of waterline length):
				Fore end,	 Aft end
	   - Forecastle:	15.00 %,  14.76 ft / 4.50 m,  11.48 ft / 3.50 m
	   - Forward deck:	30.00 %,  11.48 ft / 3.50 m,  11.48 ft / 3.50 m
	   - Aft deck:	40.00 %,  11.48 ft / 3.50 m,  11.48 ft / 3.50 m
	   - Quarter deck:	15.00 %,  11.48 ft / 3.50 m,  14.76 ft / 4.50 m
	   - Average freeboard:		11.93 ft / 3.64 m
	Ship tends to be wet forward

Ship space, strength and comments:
	Space	- Hull below water (magazines/engines, low = better): 107.5 %
		- Above water (accommodation/working, high = better): 82.1 %
	Waterplane Area: 31,535 Square feet or 2,930 Square metres
	Displacement factor (Displacement / loading): 85 %
	Structure weight / hull surface area: 210 lbs/sq ft or 1,026 Kg/sq metre
	Hull strength (Relative):
		- Cross-sectional: 0.94
		- Longitudinal: 1.76
		- Overall: 1.00
	Adequate machinery, storage, compartmentation space
	Cramped accommodation and workspace room

Warning: Too early for geared drives

Main belt 5m@280mm, 1.5m below water
Barbettes 280-250mm, reduced to 40mm splinter protection behind main belt
Turret roofs 90mm, sides 150mm

Primary: Škoda 30.5cm K10 - broadside 18x2.5 = 45rpm
Secondary: Škoda 15cm K10 - broadside 12x6 = 72rpm
Flak: Škoda 7cm K10 - 2x20 = 40rpm
Torpedoes: 53cm L/6 3

Ships in class:
Szent Mónika
Sankt Augustin
Szent István
Sankt Leopold