Gävle, Sweden cruiser laid down 1915 Displacement: 3 201 t light; 3 334 t standard; 3 500 t normal; 3 632 t full load Dimensions: Length overall / water x beam x draught 393,70 ft / 393,70 ft x 45,93 ft x 13,12 ft (normal load) 120,00 m / 120,00 m x 14,00 m x 4,00 m Armament: 4 - 6,00" / 152 mm guns (2x2 guns), 108,00lbs / 48,99kg shells, 1915 Model Breech loading guns in turrets (on barbettes) on side ends, evenly spread 6 - 4,13" / 105 mm guns in single mounts, 35,32lbs / 16,02kg shells, 1915 Model Breech loading guns in deck mounts with hoists on side, all amidships, 2 raised mounts - superfiring 8 - 2,24" / 57,0 mm guns in single mounts, 5,65lbs / 2,56kg shells, 1915 Model Breech loading guns in deck mounts on side, evenly spread, all raised mounts 4 - 0,31" / 8,0 mm guns in single mounts, 0,02lbs / 0,01kg shells, 1915 Model Breech loading guns in deck mounts on side, evenly spread, all raised mounts Weight of broadside 689 lbs / 313 kg Shells per gun, main battery: 150 6 - 21,0" / 533,4 mm above water torpedoes Armour: - Belts: Width (max) Length (avg) Height (avg) Main: 1,57" / 40 mm 318,24 ft / 97,00 m 8,14 ft / 2,48 m Ends: 0,79" / 20 mm 59,06 ft / 18,00 m 8,14 ft / 2,48 m 16,40 ft / 5,00 m Unarmoured ends Upper: 0,39" / 10 mm 255,91 ft / 78,00 m 8,01 ft / 2,44 m Main Belt covers 124 % of normal length - Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max) Main: 4,92" / 125 mm 1,97" / 50 mm 4,92" / 125 mm 2nd: 0,59" / 15 mm - 1,18" / 30 mm 3rd: 0,20" / 5 mm - - - Armour deck: 0,98" / 25 mm, Conning tower: 2,95" / 75 mm Machinery: Coal fired boilers, steam turbines, Direct drive, 3 shafts, 27 200 shp / 20 292 Kw = 27,00 kts Range 3 000nm at 10,00 kts (Bunkerage = 298 tons) Complement: 226 - 295 Cost: £0,498 million / $1,993 million Distribution of weights at normal displacement: Armament: 86 tons, 2,5 % Armour: 581 tons, 16,6 % - Belts: 214 tons, 6,1 % - Torpedo bulkhead: 0 tons, 0,0 % - Armament: 130 tons, 3,7 % - Armour Deck: 223 tons, 6,4 % - Conning Tower: 15 tons, 0,4 % Machinery: 1 130 tons, 32,3 % Hull, fittings & equipment: 1 404 tons, 40,1 % Fuel, ammunition & stores: 299 tons, 8,5 % Miscellaneous weights: 0 tons, 0,0 % Overall survivability and seakeeping ability: Survivability (Non-critical penetrating hits needed to sink ship): 2 913 lbs / 1 321 Kg = 27,0 x 6,0 " / 152 mm shells or 0,8 torpedoes Stability (Unstable if below 1.00): 1,21 Metacentric height 2,2 ft / 0,7 m Roll period: 13,0 seconds Steadiness - As gun platform (Average = 50 %): 54 % - Recoil effect (Restricted arc if above 1.00): 0,33 Seaboat quality (Average = 1.00): 0,89 Hull form characteristics: Hull has a flush deck Block coefficient: 0,516 Length to Beam Ratio: 8,57 : 1 'Natural speed' for length: 19,84 kts Power going to wave formation at top speed: 59 % Trim (Max stability = 0, Max steadiness = 100): 60 Bow angle (Positive = bow angles forward): 0,00 degrees Stern overhang: 0,00 ft / 0,00 m Freeboard (% = measuring location as a percentage of overall length): - Stem: 20,90 ft / 6,37 m - Forecastle (20 %): 13,29 ft / 4,05 m - Mid (50 %): 13,29 ft / 4,05 m - Quarterdeck (15 %): 13,29 ft / 4,05 m - Stern: 13,29 ft / 4,05 m - Average freeboard: 13,90 ft / 4,24 m Ship tends to be wet forward Ship space, strength and comments: Space - Hull below water (magazines/engines, low = better): 123,8 % - Above water (accommodation/working, high = better): 105,6 % Waterplane Area: 12 229 Square feet or 1 136 Square metres Displacement factor (Displacement / loading): 99 % Structure weight / hull surface area: 76 lbs/sq ft or 372 Kg/sq metre Hull strength (Relative): - Cross-sectional: 0,96 - Longitudinal: 1,38 - Overall: 1,00 Hull space for machinery, storage, compartmentation is cramped Room for accommodation and workspaces is adequate Poor seaboat, wet and uncomfortable, reduced performance in heavy weather