SMS Kaiserin Mathilde I, Rhienland Empire Battleship laid down 1918 (Engine 1919)

Displacement:
	38,076 t light; 40,159 t standard; 42,438 t normal; 44,262 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
	(746.73 ft / 743.77 ft) x 99.41 ft x (29.20 / 30.29 ft)
	(227.60 m / 226.70 m) x 30.30 m  x (8.90 / 9.23 m)

Armament:
      8 - 16.54" / 420 mm 45.0 cal guns - 2,279.82lbs / 1,034.11kg shells, 100 per gun
	  Breech loading guns in turret on barbette mounts, 1918 Model
	  8 x Twin mounts on centreline, evenly spread
		2 raised mounts
      18 - 5.91" / 150 mm 45.0 cal guns - 103.86lbs / 47.11kg shells, 200 per gun
	  Quick firing guns in casemate mounts, 1918 Model
	  18 x Single mounts on centreline ends, evenly spread
      6 - 3.46" / 88.0 mm 45.0 cal guns - 20.97lbs / 9.51kg shells, 200 per gun
	  Anti-air guns in deck mounts, 1918 Model
	  6 x Single mounts on centreline ends, evenly spread
      Weight of broadside 20,234 lbs / 9,178 kg
      Main Torpedoes
      8 - 21.0" / 533 mm, 23.49 ft / 7.16 m torpedoes - 1.499 t each, 11.994 t total
	submerged side tubes
      2nd Torpedoes
      1 - 21.0" / 533 mm, 23.49 ft / 7.16 m torpedo - 1.499 t total
	submerged bow tube

Armour:
   - Belts:		Width (max)	Length (avg)		Height (avg)
	Main:	13.8" / 350 mm	507.87 ft / 154.80 m	18.70 ft / 5.70 m
	Ends:	7.87" / 200 mm	218.90 ft / 66.72 m	14.44 ft / 4.40 m
	  16.99 ft / 5.18 m Unarmoured ends
	Upper:	5.91" / 150 mm	507.87 ft / 154.80 m	9.84 ft / 3.00 m
	  Main Belt covers 105 % of normal length
	  Main belt does not fully cover magazines and engineering spaces

   - Torpedo Bulkhead - Additional damage containing bulkheads:
		0.39" / 10 mm	507.87 ft / 154.80 m	9.84 ft / 3.00 m
	Beam between torpedo bulkheads 32.81 ft / 10.00 m

   - Gun armour:	Face (max)	Other gunhouse (avg)	Barbette/hoist (max)
	Main:	13.8" / 350 mm	5.91" / 150 mm		13.8" / 350 mm
	2nd:	5.91" / 150 mm	      -			      -
	3rd:	0.39" / 10 mm	      -			      -

   - Armoured deck - multiple decks:
	For and Aft decks: 2.95" / 75 mm
	Forecastle: 2.95" / 75 mm  Quarter deck: 2.95" / 75 mm

   - Conning towers: Forward 15.75" / 400 mm, Aft 0.00" / 0 mm

Machinery:
	Oil fired boilers, steam turbines,  plus diesel motors,
	Electric motors, 4 shafts, 80,171 shp / 59,808 Kw = 25.00 kts
	Range 10,000nm at 12.00 kts
	Bunker at max displacement = 4,102 tons

Complement:
	1,477 - 1,921

Cost:
	£7.051 million / $28.204 million

Distribution of weights at normal displacement:
	Armament: 3,290 tons, 7.8 %
	   - Guns: 3,263 tons, 7.7 %
	   - Weapons: 27 tons, 0.1 %
	Armour: 15,954 tons, 37.6 %
	   - Belts: 7,773 tons, 18.3 %
	   - Torpedo bulkhead: 73 tons, 0.2 %
	   - Armament: 4,466 tons, 10.5 %
	   - Armour Deck: 3,229 tons, 7.6 %
	   - Conning Tower: 413 tons, 1.0 %
	Machinery: 2,847 tons, 6.7 %
	Hull, fittings & equipment: 15,835 tons, 37.3 %
	Fuel, ammunition & stores: 4,363 tons, 10.3 %
	Miscellaneous weights: 150 tons, 0.4 %
	   - On freeboard deck: 150 tons

Overall survivability and seakeeping ability:
	Survivability (Non-critical penetrating hits needed to sink ship):
	  71,212 lbs / 32,301 Kg = 31.5 x 16.5 " / 420 mm shells or 6.7 torpedoes
	Stability (Unstable if below 1.00): 1.03
	Metacentric height 5.3 ft / 1.6 m
	Roll period: 18.2 seconds
	Steadiness	- As gun platform (Average = 50 %): 62 %
			- Recoil effect (Restricted arc if above 1.00): 1.19
	Seaboat quality  (Average = 1.00): 1.25

Hull form characteristics:
	Hull has rise forward of midbreak,
	  a normal bow and a round stern
	Block coefficient (normal/deep): 0.688 / 0.692
	Length to Beam Ratio: 7.48 : 1
	'Natural speed' for length: 27.27 kts
	Power going to wave formation at top speed: 46 %
	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 (% = length of deck as a percentage of waterline length):
				Fore end,	 Aft end
	   - Forecastle:	18.40 %,  28.22 ft / 8.60 m,  28.22 ft / 8.60 m
	   - Forward deck:	52.73 %,  28.22 ft / 8.60 m,  28.22 ft / 8.60 m
	   - Aft deck:	15.50 %,  18.70 ft / 5.70 m,  18.70 ft / 5.70 m
	   - Quarter deck:	13.37 %,  18.70 ft / 5.70 m,  18.70 ft / 5.70 m
	   - Average freeboard:		25.47 ft / 7.76 m
	Ship tends to be wet forward

Ship space, strength and comments:
	Space	- Hull below water (magazines/engines, low = better): 186.1 %
		- Above water (accommodation/working, high = better): 197.0 %
	Waterplane Area: 58,629 Square feet or 5,447 Square metres
	Displacement factor (Displacement / loading): 109 %
	Structure weight / hull surface area: 206 lbs/sq ft or 1,007 Kg/sq metre
	Hull strength (Relative):
		- Cross-sectional: 1.01
		- Longitudinal: 1.00
		- Overall: 1.00
	Cramped machinery, storage, compartmentation space
	Excellent accommodation and workspace room
	Good seaboat, rides out heavy weather easily