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Ulsang-Class, Seondok County Armored Cruiser laid down 1895
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Displacement:
4-
	10,258 t light; 10,798 t standard; 11,691 t normal; 12,405 t full load
4+
	10,173 t light; 10,800 t standard; 11,625 t normal; 12,285 t full load
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Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
7-
	(536.42 ft / 524.93 ft) x 80.38 ft x (17.22 / 18.06 ft)
7+
	(421.59 ft / 410.11 ft) x 82.02 ft x (24.61 / 25.64 ft)
8-
	(163.50 m / 160.00 m) x 24.50 m  x (5.25 / 5.51 m)
8+
	(128.50 m / 125.00 m) x 25.00 m  x (7.50 / 7.82 m)
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Armament:
11-
      8 - 8.07" / 205 mm 45.0 cal guns - 265.11lbs / 120.25kg shells, 125 per gun
11+
      2 - 8.07" / 205 mm 45.0 cal guns - 265.10lbs / 120.25kg shells, 150 per gun
12-
	  Breech loading guns in deck and hoist mounts, 1892 Model
12+
	  Breech loading guns in turret on barbette mounts, 1892 Model
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	  2 x Single mounts on centreline, evenly spread
14-
	  6 x Single mounts on sides, evenly spread
14+
15
	  Quick firing guns in casemate mounts, 1890 Model
16-
	  Quick firing guns in deck mounts, 1890 Model
16+
17
		8 hull mounts in casemates- Limited use in all but light seas
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      14 - 3.44" / 87.5 mm 40.0 cal guns - 19.60lbs / 8.89kg shells, 400 per gun
19-
      14 - 3.44" / 87.5 mm 40.0 cal guns - 19.60lbs / 8.89kg shells, 300 per gun
19+
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	  14 x Single mounts on sides, evenly spread
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      16 - 1.77" / 45.0 mm 20.0 cal guns - 2.49lbs / 1.13kg shells, 750 per gun
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	  Quick firing guns in deck mounts, 1894 Model
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	  4 x 2 row quad mounts on sides, evenly spread
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		4 raised mounts
25-
      Weight of broadside 3,306 lbs / 1,500 kg
25+
      8 - 8.07" / 205 mm 45.0 cal guns - 265.10lbs / 120.25kg shells, 150 per gun
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	  Breech loading guns in casemate mounts, 1892 Model
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	  8 x Single mounts on sides, evenly spread
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      Weight of broadside 3,837 lbs / 1,740 kg
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      Main Torpedoes
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      4 - 19.7" / 500 mm, 9.84 ft / 3.00 m torpedoes - 0.366 t each, 1.462 t total
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	submerged bow & stern tubes
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      2nd Torpedoes
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      8 - 19.7" / 500 mm, 9.84 ft / 3.00 m torpedoes - 0.366 t each, 2.925 t total
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	below water reloads
35-
	Main:	5.91" / 150 mm	377.30 ft / 115.00 m	10.76 ft / 3.28 m
35+
36-
	Ends:	2.95" / 75 mm	147.64 ft / 45.00 m	10.76 ft / 3.28 m
36+
37-
	Upper:	2.95" / 75 mm	377.30 ft / 115.00 m	8.01 ft / 2.44 m
37+
38-
	  Main Belt covers 111 % of normal length
38+
	Main:	7.09" / 180 mm	314.96 ft / 96.00 m	10.86 ft / 3.31 m
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	Ends:	2.95" / 75 mm	  95.14 ft / 29.00 m	10.86 ft / 3.31 m
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	Upper:	5.91" / 150 mm	314.96 ft / 96.00 m	8.01 ft / 2.44 m
41-
		1.18" / 30 mm	377.30 ft / 115.00 m	16.08 ft / 4.90 m
41+
	  Main Belt covers 118 % of normal length
42-
	Beam between torpedo bulkheads 67.26 ft / 20.50 m
42+
	  Main Belt inclined 5.00 degrees (positive = in)
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   - Torpedo Bulkhead - Strengthened structural bulkheads:
45-
	Main:	7.87" / 200 mm	3.94" / 100 mm		5.91" / 150 mm
45+
		1.18" / 30 mm	314.96 ft / 96.00 m	21.52 ft / 6.56 m
46-
	2nd:	2.95" / 75 mm	0.98" / 25 mm		      -
46+
	Beam between torpedo bulkheads 72.18 ft / 22.00 m
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   - Gun armour:	Face (max)	Other gunhouse (avg)	Barbette/hoist (max)
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	Main:	7.87" / 200 mm	3.94" / 100 mm		7.09" / 180 mm
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	2nd:	6.10" / 155 mm	0.98" / 25 mm		6.10" / 155 mm
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	3rd:	2.95" / 75 mm	0.98" / 25 mm		      -
52-
	Forecastle: 0.98" / 25 mm  Quarter deck: 0.98" / 25 mm
52+
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	5th:	7.87" / 200 mm	3.94" / 100 mm		7.09" / 180 mm
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   - Armoured deck - multiple decks:
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	For and Aft decks: 1.97" / 50 mm
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	Forecastle: 1.97" / 50 mm  Quarter deck: 1.97" / 50 mm
58-
	Direct drive, 4 shafts, 14,172 ihp / 10,572 Kw = 19.00 kts
58+
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   - Conning towers: Forward 7.87" / 200 mm, Aft 0.00" / 0 mm
60-
	Bunker at max displacement = 1,607 tons (100% coal)
60+
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Machinery:
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	Coal fired boilers, complex reciprocating steam engines, 
63-
	561 - 730
63+
	Direct drive, 4 shafts, 17,780 ihp / 13,264 Kw = 20.00 kts
64
	Range 5,000nm at 10.00 kts
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	Bunker at max displacement = 1,484 tons (100% coal)
66-
	£0.944 million / $3.775 million
66+
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Complement:
68
	559 - 727
69-
	Armament: 740 tons, 6.3 %
69+
70-
	   - Guns: 733 tons, 6.3 %
70+
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	£0.977 million / $3.907 million
72-
	Armour: 3,450 tons, 29.5 %
72+
73-
	   - Belts: 1,565 tons, 13.4 %
73+
74-
	   - Torpedo bulkhead: 265 tons, 2.3 %
74+
	Armament: 643 tons, 5.5 %
75-
	   - Armament: 540 tons, 4.6 %
75+
	   - Guns: 637 tons, 5.5 %
76-
	   - Armour Deck: 993 tons, 8.5 %
76+
77
	Armour: 3,635 tons, 31.3 %
78-
	Machinery: 2,402 tons, 20.5 %
78+
	   - Belts: 1,790 tons, 15.4 %
79-
	Hull, fittings & equipment: 3,566 tons, 30.5 %
79+
	   - Torpedo bulkhead: 296 tons, 2.5 %
80-
	Fuel, ammunition & stores: 1,433 tons, 12.3 %
80+
	   - Armament: 645 tons, 5.5 %
81-
	Miscellaneous weights: 100 tons, 0.9 %
81+
	   - Armour Deck: 817 tons, 7.0 %
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	   - Conning Tower: 87 tons, 0.7 %
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	Machinery: 3,014 tons, 25.9 %
84
	Hull, fittings & equipment: 2,730 tons, 23.5 %
85
	Fuel, ammunition & stores: 1,452 tons, 12.5 %
86-
	  17,383 lbs / 7,885 Kg = 66.1 x 8.1 " / 205 mm shells or 10.6 torpedoes
86+
	Miscellaneous weights: 150 tons, 1.3 %
87-
	Stability (Unstable if below 1.00): 1.62
87+
	   - On freeboard deck: 50 tons
88-
	Metacentric height 8.1 ft / 2.5 m
88+
89-
	Roll period: 11.9 seconds
89+
90-
	Steadiness	- As gun platform (Average = 50 %): 69 %
90+
91-
			- Recoil effect (Restricted arc if above 1.00): 0.15
91+
92-
	Seaboat quality  (Average = 1.00): 1.38
92+
	  12,917 lbs / 5,859 Kg = 49.1 x 8.1 " / 205 mm shells or 8.1 torpedoes
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	Stability (Unstable if below 1.00): 1.80
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	Metacentric height 9.6 ft / 2.9 m
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	Roll period: 11.1 seconds
96
	Steadiness	- As gun platform (Average = 50 %): 80 %
97-
	Block coefficient (normal/deep): 0.563 / 0.570
97+
			- Recoil effect (Restricted arc if above 1.00): 0.11
98-
	Length to Beam Ratio: 6.53 : 1
98+
	Seaboat quality  (Average = 1.00): 1.59
99-
	'Natural speed' for length: 22.91 kts
99+
100-
	Power going to wave formation at top speed: 38 %
100+
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	Hull has a flush deck,
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	  a ram bow and a cruiser stern
103
	Block coefficient (normal/deep): 0.492 / 0.498
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	Length to Beam Ratio: 5.00 : 1
105
	'Natural speed' for length: 20.25 kts
106-
	   - Forecastle:	20.00 %,  22.97 ft / 7.00 m,  19.69 ft / 6.00 m
106+
	Power going to wave formation at top speed: 51 %
107-
	   - Forward deck:	30.00 %,  19.69 ft / 6.00 m,  13.12 ft / 4.00 m
107+
108
	Bow angle (Positive = bow angles forward): -4.00 degrees
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	Stern overhang: 3.28 ft / 1.00 m
110-
	   - Average freeboard:		15.81 ft / 4.82 m
110+
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				Fore end,	 Aft end
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	   - Forecastle:	20.00 %,  19.69 ft / 6.00 m,  16.40 ft / 5.00 m
113
	   - Forward deck:	30.00 %,  16.40 ft / 5.00 m,  13.12 ft / 4.00 m
114-
	Space	- Hull below water (magazines/engines, low = better): 105.5 %
114+
115-
		- Above water (accommodation/working, high = better): 148.1 %
115+
116-
	Waterplane Area: 29,808 Square feet or 2,769 Square metres
116+
	   - Average freeboard:		14.66 ft / 4.47 m
117-
	Displacement factor (Displacement / loading): 109 %
117+
118-
	Structure weight / hull surface area: 112 lbs/sq ft or 546 Kg/sq metre
118+
119
Ship space, strength and comments:
120-
		- Cross-sectional: 0.99
120+
	Space	- Hull below water (magazines/engines, low = better): 117.1 %
121-
		- Longitudinal: 1.02
121+
		- Above water (accommodation/working, high = better): 105.2 %
122
	Waterplane Area: 22,241 Square feet or 2,066 Square metres
123-
	Adequate machinery, storage, compartmentation space
123+
	Displacement factor (Displacement / loading): 99 %
124-
	Excellent accommodation and workspace room
124+
	Structure weight / hull surface area: 113 lbs/sq ft or 552 Kg/sq metre
125-
	Good seaboat, rides out heavy weather easily
125+
126
		- Cross-sectional: 0.92
127
		- Longitudinal: 2.07
128
		- Overall: 1.00
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	Cramped machinery, storage, compartmentation space
130
	Adequate accommodation and workspace room
131
	Ship has slow, easy roll, a good, steady gun platform
132
	Excellent seaboat, comfortable, can fire her guns in the heaviest weather
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