Battleships

Walter · August 16, 2017, 01:28:28 PM

Battleships of the Northern Kingdom Navy.

Walter · August 16, 2017, 01:29:40 PM

Baldr, Norse Battleship laid down 1893

Ships: 2. Baldr, Nanna.

Displacement:
12,777 t light; 13,536 t standard; 14,617 t normal; 15,481 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
(395.00 ft / 390.00 ft) x 75.00 ft x (26.50 / 27.84 ft)
(120.40 m / 118.87 m) x 22.86 m x (8.08 / 8.48 m)

Armament:
4 - 12.01" / 305 mm 35.0 cal guns - 811.72lbs / 368.19kg shells, 120 per gun
Breech loading guns in turret on barbette mounts, 1893 Model
2 x Twin mounts on centreline ends, evenly spread
12 - 6.10" / 155 mm 40.0 cal guns - 108.91lbs / 49.40kg shells, 300 per gun
Breech loading guns in casemate mounts, 1893 Model
12 x Single mounts on sides, evenly spread
8 hull mounts in casemates- Limited use in heavy seas
16 - 2.95" / 75.0 mm 40.0 cal guns - 12.35lbs / 5.60kg shells, 300 per gun
Breech loading guns in casemate mounts, 1893 Model
8 x Single mounts on side ends, evenly spread
8 hull mounts in casemates- Limited use in heavy seas
8 x Single mounts on sides, forward deck aft
Weight of broadside 4,751 lbs / 2,155 kg

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 14.0" / 356 mm 253.50 ft / 77.27 m 10.39 ft / 3.17 m
Ends: 4.00" / 102 mm 136.48 ft / 41.60 m 10.39 ft / 3.17 m
Upper: 8.00" / 203 mm 253.50 ft / 77.27 m 8.00 ft / 2.44 m
Main Belt covers 100 % of normal length

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 12.0" / 305 mm 8.00" / 203 mm 14.0" / 356 mm
2nd: 6.00" / 152 mm 6.00" / 152 mm 6.00" / 152 mm
3rd: 3.00" / 76 mm 3.00" / 76 mm 3.00" / 76 mm

- Armoured deck - multiple decks:
For and Aft decks: 3.25" / 83 mm
Forecastle: 3.25" / 83 mm Quarter deck: 3.25" / 83 mm

- Conning towers: Forward 14.00" / 356 mm, Aft 3.00" / 76 mm

Machinery:
Coal fired boilers, simple reciprocating steam engines,
Direct drive, 3 shafts, 11,663 ihp / 8,700 Kw = 17.00 kts
Range 5,500nm at 10.00 kts
Bunker at max displacement = 1,945 tons (100% coal)

Complement:
664 - 864

Cost:
£1.055 million / $4.219 million

Distribution of weights at normal displacement:
Armament: 651 tons, 4.5 %
- Guns: 651 tons, 4.5 %
Armour: 5,441 tons, 37.2 %
- Belts: 2,628 tons, 18.0 %
- Armament: 1,223 tons, 8.4 %
- Armour Deck: 1,371 tons, 9.4 %
- Conning Towers: 219 tons, 1.5 %
Machinery: 2,201 tons, 15.1 %
Hull, fittings & equipment: 3,827 tons, 26.2 %
Fuel, ammunition & stores: 1,840 tons, 12.6 %
Miscellaneous weights: 658 tons, 4.5 %
- Hull below water: 158 tons
- Hull above water: 128 tons
- On freeboard deck: 221 tons
- Above deck: 151 tons

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
19,434 lbs / 8,815 Kg = 22.4 x 12.0 " / 305 mm shells or 2.6 torpedoes
Stability (Unstable if below 1.00): 1.27
Metacentric height 5.0 ft / 1.5 m
Roll period: 14.1 seconds
Steadiness - As gun platform (Average = 50 %): 100 %
- Recoil effect (Restricted arc if above 1.00): 0.43
Seaboat quality (Average = 1.00): 1.74

Hull form characteristics:
Hull has a flush deck,
a ram bow and a cruiser stern
Block coefficient (normal/deep): 0.660 / 0.665
Length to Beam Ratio: 5.20 : 1
'Natural speed' for length: 19.75 kts
Power going to wave formation at top speed: 48 %
Trim (Max stability = 0, Max steadiness = 100): 58
Bow angle (Positive = bow angles forward): -5.00 degrees
Stern overhang: -3.00 ft / -0.91 m
Freeboard (% = length of deck as a percentage of waterline length):
Fore end, Aft end
- Forecastle: 20.00 %, 17.00 ft / 5.18 m, 16.00 ft / 4.88 m
- Forward deck: 50.00 %, 16.00 ft / 4.88 m, 16.00 ft / 4.88 m
- Aft deck: 15.00 %, 16.00 ft / 4.88 m, 16.00 ft / 4.88 m
- Quarter deck: 15.00 %, 16.00 ft / 4.88 m, 16.00 ft / 4.88 m
- Average freeboard: 16.08 ft / 4.90 m
Ship tends to be wet forward

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 72.3 %
- Above water (accommodation/working, high = better): 103.8 %
Waterplane Area: 22,613 Square feet or 2,101 Square metres
Displacement factor (Displacement / loading): 109 %
Structure weight / hull surface area: 128 lbs/sq ft or 626 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.91
- Longitudinal: 2.35
- Overall: 1.00
Excellent machinery, storage, compartmentation space
Adequate accommodation and workspace room
Ship has slow, easy roll, a good, steady gun platform
Excellent seaboat, comfortable, can fire her guns in the heaviest weather

- 30 tons for 5 450mm torpedo tubes and 15 torpedoes (hull below water)
- 127 tons for additional damage control and pumps (hull below water)
- 127 tons for climate control (hull above water)
- 121 tons for torpedo nets (on freeboard deck)
- 100 tons for flag facilities (on freeboard deck)
- 10 tons for short range wireless (above deck, installed 1902-3 @10 tons)
- 25 tons for long range wireless (above deck, installed 1902-3 @25 tons)
- 66 tons for 1905 fire control (above deck, installed 1907-8 @66 tons)
- 50 tons for 1905 remote sensing devices (above deck, installed 1907-8 @50 tons)

Total additional basic refit costs per ship: 151 tons

Walter · August 16, 2017, 01:30:37 PM

Njordr, Norse Battleship laid down 1894

Ships: 2. Njordr, Skadi.

Displacement:
12,589 t light; 13,195 t standard; 14,243 t normal; 15,082 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
(420.00 ft / 412.00 ft) x 73.00 ft x (25.50 / 26.77 ft)
(128.02 m / 125.58 m) x 22.25 m x (7.77 / 8.16 m)

Armament:
4 - 12.01" / 305 mm 35.0 cal guns - 811.72lbs / 368.19kg shells, 120 per gun
Breech loading guns in turret on barbette mounts, 1894 Model
2 x Twin mounts on centreline ends, evenly spread
10 - 6.10" / 155 mm 40.0 cal guns - 108.91lbs / 49.40kg shells, 150 per gun
Breech loading guns in deck mounts, 1894 Model
10 x Single mounts on sides, evenly spread
4 hull mounts in casemates- Limited use in heavy seas
20 - 1.85" / 47.0 mm 40.0 cal guns - 3.04lbs / 1.38kg shells, 350 per gun
Breech loading guns in deck mounts, 1894 Model
20 x Single mounts on sides, evenly spread
4 hull mounts in casemates- Limited use in heavy seas
4 - 1.46" / 37.0 mm 40.0 cal guns - 1.48lbs / 0.67kg shells, 450 per gun
Breech loading guns in deck mounts, 1894 Model
4 x Single mounts on centreline, evenly spread
4 raised mounts
6 - 0.30" / 7.7 mm 87.0 cal guns - 0.02lbs / 0.01kg shells, 1,000 per gun
Machine guns in deck mounts, 1894 Model
6 x Single mounts on sides, evenly spread
Weight of broadside 4,403 lbs / 1,997 kg

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 18.0" / 457 mm 220.00 ft / 67.06 m 10.00 ft / 3.05 m
Ends: 3.00" / 76 mm 192.00 ft / 58.52 m 10.00 ft / 3.05 m
Upper: 6.00" / 152 mm 220.00 ft / 67.06 m 8.00 ft / 2.44 m
Main Belt covers 82 % of normal length

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 12.0" / 305 mm 8.00" / 203 mm 12.0" / 305 mm
2nd: 6.00" / 152 mm 2.00" / 51 mm -
3rd: 2.00" / 51 mm 1.00" / 25 mm -

- Armoured deck - multiple decks:
For and Aft decks: 2.50" / 64 mm
Forecastle: 2.50" / 64 mm Quarter deck: 2.50" / 64 mm

- Conning towers: Forward 14.00" / 356 mm, Aft 0.00" / 0 mm

Machinery:
Coal fired boilers, simple reciprocating steam engines,
Direct drive, 4 shafts, 13,926 ihp / 10,389 Kw = 18.00 kts
Range 5,500nm at 10.00 kts
Bunker at max displacement = 1,887 tons (100% coal)

Complement:
651 - 847

Cost:
£1.090 million / $4.360 million

Distribution of weights at normal displacement:
Armament: 605 tons, 4.2 %
- Guns: 605 tons, 4.2 %
Armour: 4,880 tons, 34.3 %
- Belts: 2,583 tons, 18.1 %
- Armament: 1,045 tons, 7.3 %
- Armour Deck: 1,074 tons, 7.5 %
- Conning Tower: 177 tons, 1.2 %
Machinery: 2,603 tons, 18.3 %
Hull, fittings & equipment: 3,854 tons, 27.1 %
Fuel, ammunition & stores: 1,654 tons, 11.6 %
Miscellaneous weights: 647 tons, 4.5 %
- Hull below water: 146 tons
- Hull above water: 126 tons
- On freeboard deck: 229 tons
- Above deck: 146 tons

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
16,883 lbs / 7,658 Kg = 19.5 x 12.0 " / 305 mm shells or 2.2 torpedoes
Stability (Unstable if below 1.00): 1.23
Metacentric height 4.6 ft / 1.4 m
Roll period: 14.3 seconds
Steadiness - As gun platform (Average = 50 %): 100 %
- Recoil effect (Restricted arc if above 1.00): 0.48
Seaboat quality (Average = 1.00): 1.64

Hull form characteristics:
Hull has a flush deck,
a ram bow and a cruiser stern
Block coefficient (normal/deep): 0.650 / 0.656
Length to Beam Ratio: 5.64 : 1
'Natural speed' for length: 20.30 kts
Power going to wave formation at top speed: 48 %
Trim (Max stability = 0, Max steadiness = 100): 61
Bow angle (Positive = bow angles forward): -10.00 degrees
Stern overhang: -5.00 ft / -1.52 m
Freeboard (% = length of deck as a percentage of waterline length):
Fore end, Aft end
- Forecastle: 20.00 %, 16.00 ft / 4.88 m, 16.00 ft / 4.88 m
- Forward deck: 30.00 %, 16.00 ft / 4.88 m, 16.00 ft / 4.88 m
- Aft deck: 35.00 %, 16.00 ft / 4.88 m, 16.00 ft / 4.88 m
- Quarter deck: 15.00 %, 16.00 ft / 4.88 m, 16.00 ft / 4.88 m
- Average freeboard: 16.00 ft / 4.88 m
Ship tends to be wet forward

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 81.1 %
- Above water (accommodation/working, high = better): 107.9 %
Waterplane Area: 23,040 Square feet or 2,140 Square metres
Displacement factor (Displacement / loading): 106 %
Structure weight / hull surface area: 125 lbs/sq ft or 612 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.92
- Longitudinal: 2.04
- Overall: 1.00
Excellent machinery, storage, compartmentation space
Adequate accommodation and workspace room
Ship has slow, easy roll, a good, steady gun platform
Excellent seaboat, comfortable, can fire her guns in the heaviest weather

- 20 tons for 5 450mm torpedo tubes and 10 torpedoes (hull below water)
- 125 tons for additional damage control and pumps (hull below water)
- 125 tons for climate control (hull above water)
- 129 tons for torpedo nets (on freeboard deck)
- 100 tons for flag facilities (on freeboard deck)
- 10 tons for short range wireless (above deck, installed 1902-3 @10 tons)
- 25 tons for long range wireless (above deck, installed 1902-3 @25 tons)
- 61 tons for 1905 fire control (above deck, installed 1907-8 @61 tons)
- 50 tons for 1905 remote sensing devices (above deck, installed 1907-8 @50 tons)

Total additional basic refit costs per ship: 146 tons

Walter · August 16, 2017, 01:31:53 PM

Loki, Norse Battleship laid down 1902

Ships: 2. Loki, Sigyn.

Displacement:
13,100 t light; 13,940 t standard; 14,781 t normal; 15,453 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
(446.00 ft / 441.00 ft) x 76.00 ft x (24.50 / 25.43 ft)
(135.94 m / 134.42 m) x 23.16 m x (7.47 / 7.75 m)

Armament:
4 - 12.01" / 305 mm 40.0 cal guns - 829.71lbs / 376.35kg shells, 120 per gun
Breech loading guns in turret on barbette mounts, 1902 Model
2 x Twin mounts on centreline ends, evenly spread
8 - 8.07" / 205 mm 45.0 cal guns - 265.11lbs / 120.25kg shells, 150 per gun
Breech loading guns in turret on barbette mounts, 1902 Model
2 x Twin mounts on sides, forward deck aft
2 x Twin mounts on centreline ends, evenly spread
2 raised mounts
12 - 6.10" / 155 mm 45.0 cal guns - 114.60lbs / 51.98kg shells, 150 per gun
Breech loading guns in deck mounts, 1902 Model
12 x Single mounts on sides, evenly spread
12 hull mounts in casemates- Limited use in heavy seas
12 - 2.95" / 75.0 mm 45.0 cal guns - 12.99lbs / 5.89kg shells, 250 per gun
Quick firing guns in casemate mounts, 1902 Model
12 x Single mounts on sides, evenly spread
8 hull mounts in casemates- Limited use in heavy seas
12 - 1.85" / 47.0 mm 45.0 cal guns - 3.20lbs / 1.45kg shells, 500 per gun
Quick firing guns in deck mounts, 1902 Model
12 x Single mounts on sides, evenly spread
Weight of broadside 7,009 lbs / 3,179 kg

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 11.0" / 279 mm 286.65 ft / 87.37 m 10.46 ft / 3.19 m
Ends: 3.00" / 76 mm 154.33 ft / 47.04 m 10.46 ft / 3.19 m
Upper: 6.00" / 152 mm 286.65 ft / 87.37 m 8.00 ft / 2.44 m
Main Belt covers 100 % of normal length

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 12.0" / 305 mm 8.00" / 203 mm 10.0" / 254 mm
2nd: 6.00" / 152 mm 4.00" / 102 mm 4.00" / 102 mm
3rd: 4.00" / 102 mm 4.00" / 102 mm -

- Armoured deck - multiple decks:
For and Aft decks: 2.00" / 51 mm
Forecastle: 2.00" / 51 mm Quarter deck: 2.00" / 51 mm

- Conning towers: Forward 9.00" / 229 mm, Aft 0.00" / 0 mm

Machinery:
Coal and oil fired boilers, complex reciprocating steam engines,
Direct drive, 4 shafts, 13,888 ihp / 10,360 Kw = 18.00 kts
Range 5,000nm at 10.00 kts
Bunker at max displacement = 1,513 tons (90% coal)

Complement:
669 - 871

Cost:
£1.299 million / $5.197 million

Distribution of weights at normal displacement:
Armament: 1,242 tons, 8.4 %
- Guns: 1,242 tons, 8.4 %
Armour: 4,744 tons, 32.1 %
- Belts: 2,260 tons, 15.3 %
- Armament: 1,427 tons, 9.7 %
- Armour Deck: 940 tons, 6.4 %
- Conning Tower: 117 tons, 0.8 %
Machinery: 2,083 tons, 14.1 %
Hull, fittings & equipment: 4,290 tons, 29.0 %
Fuel, ammunition & stores: 1,681 tons, 11.4 %
Miscellaneous weights: 740 tons, 5.0 %
- Hull below water: 163 tons
- Hull above water: 131 tons
- On freeboard deck: 236 tons
- Above deck: 210 tons

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
16,896 lbs / 7,664 Kg = 19.5 x 12.0 " / 305 mm shells or 2.3 torpedoes
Stability (Unstable if below 1.00): 1.15
Metacentric height 4.3 ft / 1.3 m
Roll period: 15.4 seconds
Steadiness - As gun platform (Average = 50 %): 100 %
- Recoil effect (Restricted arc if above 1.00): 0.78
Seaboat quality (Average = 1.00): 1.66

Hull form characteristics:
Hull has a flush deck,
a ram bow and a cruiser stern
Block coefficient (normal/deep): 0.630 / 0.634
Length to Beam Ratio: 5.80 : 1
'Natural speed' for length: 21.00 kts
Power going to wave formation at top speed: 45 %
Trim (Max stability = 0, Max steadiness = 100): 61
Bow angle (Positive = bow angles forward): -10.00 degrees
Stern overhang: -2.00 ft / -0.61 m
Freeboard (% = length of deck as a percentage of waterline length):
Fore end, Aft end
- Forecastle: 20.00 %, 16.00 ft / 4.88 m, 16.00 ft / 4.88 m
- Forward deck: 30.00 %, 16.00 ft / 4.88 m, 16.00 ft / 4.88 m
- Aft deck: 35.00 %, 16.00 ft / 4.88 m, 16.00 ft / 4.88 m
- Quarter deck: 15.00 %, 16.00 ft / 4.88 m, 16.00 ft / 4.88 m
- Average freeboard: 16.00 ft / 4.88 m
Ship tends to be wet forward

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 83.3 %
- Above water (accommodation/working, high = better): 114.8 %
Waterplane Area: 25,207 Square feet or 2,342 Square metres
Displacement factor (Displacement / loading): 99 %
Structure weight / hull surface area: 139 lbs/sq ft or 677 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.93
- Longitudinal: 1.93
- Overall: 1.00
Excellent machinery, storage, compartmentation space
Adequate accommodation and workspace room
Ship has slow, easy roll, a good, steady gun platform
Excellent seaboat, comfortable, can fire her guns in the heaviest weather

- 32 tons for 4 450mm torpedo tubes and 16 torpedoes (hull below water)
- 130 tons for additional damage control and pumps (hull below water)
- 130 tons for climate control (hull above water)
- 136 tons for torpedo nets (on freeboard deck)
- 100 tons for flag facilities (on freeboard deck)
- 10 tons for short range wireless (above deck)
- 25 tons for long range wireless (above deck)
- 125 tons for 1905 fire control (above deck, installed 1908 @125 tons)
- 50 tons for 1905 remote sensing devices (above deck, installed 1908 @50 tons)

Total additional basic refit costs per ship: 175 tons

Walter · August 16, 2017, 01:32:41 PM

Odin, Norse Battleship laid down 1905

Ships: 2. Odin, Frigg.

Displacement:
15,599 t light; 16,491 t standard; 18,682 t normal; 20,434 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
(495.00 ft / 490.00 ft) x 82.00 ft x (26.00 / 28.04 ft)
(150.88 m / 149.35 m) x 24.99 m x (7.92 / 8.55 m)

Armament:
8 - 12.01" / 305 mm 45.0 cal guns - 873.07lbs / 396.02kg shells, 120 per gun
Breech loading guns in turret on barbette mounts, 1905 Model
4 x Twin mounts on centreline ends, evenly spread
2 raised mounts - superfiring
22 - 2.95" / 75.0 mm 50.0 cal guns - 13.62lbs / 6.18kg shells, 300 per gun
Quick firing guns in casemate mounts, 1905 Model
22 x Single mounts on sides, forward evenly spread
8 - 1.46" / 37.0 mm 50.0 cal guns - 1.63lbs / 0.74kg shells, 450 per gun
Quick firing guns in deck mounts, 1905 Model
12 x Single mounts on sides, evenly spread
Weight of broadside 7,297 lbs / 3,310 kg

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 12.0" / 305 mm 318.50 ft / 97.08 m 11.00 ft / 3.35 m
Ends: 4.00" / 102 mm 171.48 ft / 52.27 m 11.00 ft / 3.35 m
Upper: 8.00" / 203 mm 318.50 ft / 97.08 m 8.00 ft / 2.44 m
Main Belt covers 100 % of normal length

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 12.0" / 305 mm 8.00" / 203 mm 10.0" / 254 mm
2nd: 6.00" / 152 mm 4.00" / 102 mm 4.00" / 102 mm
3rd: 1.00" / 25 mm - -

- Armoured deck - multiple decks:
For and Aft decks: 2.25" / 57 mm
Forecastle: 1.00" / 25 mm Quarter deck: 1.00" / 25 mm

- Conning towers: Forward 12.00" / 305 mm, Aft 8.00" / 203 mm

Machinery:
Coal and oil fired boilers, steam turbines,
Direct drive, 4 shafts, 15,547 shp / 11,598 Kw = 18.00 kts
Range 10,000nm at 10.00 kts
Bunker at max displacement = 3,943 tons (90% coal)

Complement:
798 - 1,038

Cost:
£1.395 million / $5.581 million

Distribution of weights at normal displacement:
Armament: 1,308 tons, 7.0 %
- Guns: 1,308 tons, 7.0 %
Armour: 6,305 tons, 33.7 %
- Belts: 3,040 tons, 16.3 %
- Armament: 1,830 tons, 9.8 %
- Armour Deck: 1,132 tons, 6.1 %
- Conning Towers: 303 tons, 1.6 %
Machinery: 1,283 tons, 6.9 %
Hull, fittings & equipment: 5,904 tons, 31.6 %
Fuel, ammunition & stores: 3,083 tons, 16.5 %
Miscellaneous weights: 799 tons, 4.3 %
- Hull below water: 176 tons
- Hull above water: 156 tons
- On freeboard deck: 251 tons
- Above deck: 216 tons

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
32,010 lbs / 14,519 Kg = 37.0 x 12.0 " / 305 mm shells or 3.9 torpedoes
Stability (Unstable if below 1.00): 1.16
Metacentric height 4.9 ft / 1.5 m
Roll period: 15.5 seconds
Steadiness - As gun platform (Average = 50 %): 71 %
- Recoil effect (Restricted arc if above 1.00): 0.66
Seaboat quality (Average = 1.00): 1.65

Hull form characteristics:
Hull has rise forward of midbreak,
a ram bow and a cruiser stern
Block coefficient (normal/deep): 0.626 / 0.635
Length to Beam Ratio: 5.98 : 1
'Natural speed' for length: 22.14 kts
Power going to wave formation at top speed: 42 %
Trim (Max stability = 0, Max steadiness = 100): 43
Bow angle (Positive = bow angles forward): -10.00 degrees
Stern overhang: -4.00 ft / -1.22 m
Freeboard (% = length of deck as a percentage of waterline length):
Fore end, Aft end
- Forecastle: 20.00 %, 20.00 ft / 6.10 m, 20.00 ft / 6.10 m
- Forward deck: 50.00 %, 20.00 ft / 6.10 m, 20.00 ft / 6.10 m
- Aft deck: 15.00 %, 13.00 ft / 3.96 m, 13.00 ft / 3.96 m
- Quarter deck: 15.00 %, 13.00 ft / 3.96 m, 13.00 ft / 3.96 m
- Average freeboard: 17.90 ft / 5.46 m
Ship tends to be wet forward

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 57.9 %
- Above water (accommodation/working, high = better): 132.1 %
Waterplane Area: 30,104 Square feet or 2,797 Square metres
Displacement factor (Displacement / loading): 116 %
Structure weight / hull surface area: 152 lbs/sq ft or 743 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.93
- Longitudinal: 1.87
- Overall: 1.00
Excellent machinery, storage, compartmentation space
Excellent accommodation and workspace room
Ship has slow, easy roll, a good, steady gun platform
Excellent seaboat, comfortable, can fire her guns in the heaviest weather

- 20 tons for 5 450mm torpedo tubes and 10 torpedoes (hull below water)
- 157 tons for additional damage control and pumps (hull below water)
- 157 tons for climate control (hull above water)
- 151 tons for torpedo nets (on freeboard deck)
- 100 tons for flag facilities (on freeboard deck)
- 10 tons for short range wireless (above deck)
- 25 tons for long range wireless (above deck)
- 131 tons for 1905 fire control (above deck, installed 1909 @131 tons)
- 50 tons for 1905 remote sensing devices (above deck, installed 1909 @50 tons)

Total additional basic refit costs per ship: 181 tons

Walter · August 16, 2017, 01:33:36 PM

Freyr, Norse Battleship laid down 1907

Ships: 2. Freyr, Freyja.

Displacement:
21,770 t light; 23,023 t standard; 24,771 t normal; 26,169 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
(521.00 ft / 515.00 ft) x 90.00 ft x (29.00 / 30.38 ft)
(158.80 m / 156.97 m) x 27.43 m x (8.84 / 9.26 m)

Armament:
10 - 12.01" / 305 mm 45.0 cal guns - 873.07lbs / 396.02kg shells, 120 per gun
Breech loading guns in turret on barbette mounts, 1907 Model
2 x 2-gun mounts on centreline, forward deck forward
1 raised mount - superfiring
3 x 2-gun mounts on centreline, aft evenly spread
2 raised mounts
16 - 6.10" / 155 mm 50.0 cal guns - 120.28lbs / 54.56kg shells, 150 per gun
Breech loading guns in casemate mounts, 1907 Model
12 x Single mounts on sides, forward evenly spread
12 hull mounts in casemates- Limited use in heavy seas
4 x Single mounts on sides, aft deck aft
4 hull mounts in casemates- Limited use in heavy seas
10 - 2.24" / 57.0 mm 50.0 cal guns - 5.97lbs / 2.71kg shells, 400 per gun
Quick firing guns in deck and hoist mounts, 1907 Model
10 x Single mounts on sides, forward evenly spread
2 raised mounts
4 - 1.46" / 37.0 mm 50.0 cal guns - 1.63lbs / 0.74kg shells, 500 per gun
Quick firing guns in deck and hoist mounts, 1907 Model
4 x Single mounts on centreline, forward evenly spread
4 double raised mounts
6 - 0.59" / 15.0 mm 90.0 cal guns - 0.11lbs / 0.05kg shells, 1,200 per gun
Machine guns in deck mounts, 1907 Model
6 x Single mounts on sides, evenly spread
6 raised mounts
Weight of broadside 10,722 lbs / 4,864 kg

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 13.0" / 330 mm 330.00 ft / 100.58 m 11.40 ft / 3.47 m
Ends: 4.00" / 102 mm 185.00 ft / 56.39 m 11.40 ft / 3.47 m
Upper: 8.00" / 203 mm 330.00 ft / 100.58 m 8.00 ft / 2.44 m
Main Belt covers 99 % of normal length

- Torpedo Bulkhead - Additional damage containing bulkheads:
2.00" / 51 mm 330.00 ft / 100.58 m 27.76 ft / 8.46 m
Beam between torpedo bulkheads 80.00 ft / 24.38 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 15.0" / 381 mm 8.00" / 203 mm 13.0" / 330 mm
2nd: 8.00" / 203 mm 6.00" / 152 mm 6.00" / 152 mm

- Armoured deck - multiple decks:
For and Aft decks: 3.00" / 76 mm
Forecastle: 1.00" / 25 mm Quarter deck: 1.00" / 25 mm

- Conning towers: Forward 15.00" / 381 mm, Aft 8.00" / 203 mm

Machinery:
Oil fired boilers, steam turbines,
Direct drive, 4 shafts, 33,129 shp / 24,714 Kw = 21.00 kts
Range 10,000nm at 10.00 kts
Bunker at max displacement = 3,146 tons

Complement:
986 - 1,283

Cost:
£1.950 million / $7.799 million

Distribution of weights at normal displacement:
Armament: 2,250 tons, 9.1 %
- Guns: 2,250 tons, 9.1 %
Armour: 9,458 tons, 38.2 %
- Belts: 3,455 tons, 13.9 %
- Torpedo bulkhead: 678 tons, 2.7 %
- Armament: 3,174 tons, 12.8 %
- Armour Deck: 1,730 tons, 7.0 %
- Conning Towers: 421 tons, 1.7 %
Machinery: 1,882 tons, 7.6 %
Hull, fittings & equipment: 7,333 tons, 29.6 %
Fuel, ammunition & stores: 3,001 tons, 12.1 %
Miscellaneous weights: 846 tons, 3.4 %
- Hull below water: 218 tons
- Hull above water: 218 tons
- On freeboard deck: 100 tons
- Above deck: 310 tons

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
38,866 lbs / 17,629 Kg = 44.9 x 12.0 " / 305 mm shells or 6.9 torpedoes
Stability (Unstable if below 1.00): 1.10
Metacentric height 5.2 ft / 1.6 m
Roll period: 16.6 seconds
Steadiness - As gun platform (Average = 50 %): 71 %
- Recoil effect (Restricted arc if above 1.00): 0.76
Seaboat quality (Average = 1.00): 1.53

Hull form characteristics:
Hull has rise forward of midbreak,
a ram bow and a cruiser stern
Block coefficient (normal/deep): 0.645 / 0.650
Length to Beam Ratio: 5.72 : 1
'Natural speed' for length: 22.69 kts
Power going to wave formation at top speed: 50 %
Trim (Max stability = 0, Max steadiness = 100): 46
Bow angle (Positive = bow angles forward): 10.00 degrees
Stern overhang: -3.00 ft / -0.91 m
Freeboard (% = length of deck as a percentage of waterline length):
Fore end, Aft end
- Forecastle: 20.00 %, 26.00 ft / 7.92 m, 25.00 ft / 7.62 m
- Forward deck: 30.00 %, 25.00 ft / 7.62 m, 25.00 ft / 7.62 m
- Aft deck: 35.00 %, 17.00 ft / 5.18 m, 17.00 ft / 5.18 m
- Quarter deck: 15.00 %, 17.00 ft / 5.18 m, 17.00 ft / 5.18 m
- Average freeboard: 21.08 ft / 6.43 m

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 69.5 %
- Above water (accommodation/working, high = better): 141.3 %
Waterplane Area: 35,344 Square feet or 3,284 Square metres
Displacement factor (Displacement / loading): 108 %
Structure weight / hull surface area: 169 lbs/sq ft or 826 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.92
- Longitudinal: 2.21
- Overall: 1.00
Excellent machinery, storage, compartmentation space
Excellent accommodation and workspace room
Ship has slow, easy roll, a good, steady gun platform
Excellent seaboat, comfortable, can fire her guns in the heaviest weather

- 216 tons for additional damage control and pumps (hull below water)
- 216 tons for climate control (hull above water)
- 100 tons for flag facilities (on freeboard deck)
- 10 tons for short range wireless (above deck)
- 25 tons for long range wireless (above deck)
- 225 tons for 1905 fire control (above deck)
- 50 tons for 1905 remote sensing devices (above deck)

Walter · August 16, 2017, 01:34:35 PM

Thor, Norse Battleship laid down 1909

Ships: 2. Thor, Sif.

Displacement:
26,433 t light; 28,120 t standard; 29,409 t normal; 30,440 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
(579.50 ft / 575.00 ft) x 90.00 ft x (30.00 / 30.90 ft)
(176.63 m / 175.26 m) x 27.43 m x (9.14 / 9.42 m)

Armament:
10 - 13.98" / 355 mm 45.0 cal guns - 1,376.70lbs / 624.46kg shells, 120 per gun
Breech loading guns in turret on barbette mounts, 1909 Model
2 x 3-gun mounts on centreline ends, evenly spread
2 x 2-gun mounts on centreline ends, evenly spread
2 raised mounts
21 - 4.72" / 120 mm 50.0 cal guns - 55.82lbs / 25.32kg shells, 250 per gun
Breech loading guns in casemate mounts, 1909 Model
20 x Single mounts on sides, evenly spread
20 hull mounts in casemates- Limited use in heavy seas
1 x Single mount on centreline, aft deck aft
1 hull mount in casemate- Limited use in heavy seas
10 - 2.24" / 57.0 mm 50.0 cal guns - 5.97lbs / 2.71kg shells, 400 per gun
Quick firing guns in deck and hoist mounts, 1909 Model
10 x Single mounts on sides, evenly spread
2 raised mounts
8 - 1.46" / 37.0 mm 50.0 cal guns - 1.63lbs / 0.74kg shells, 500 per gun
Quick firing guns in deck and hoist mounts, 1909 Model
8 x Single mounts on centreline, evenly spread
8 double raised mounts
8 - 0.59" / 15.0 mm 90.0 cal guns - 0.11lbs / 0.05kg shells, 1,200 per gun
Machine guns in deck mounts, 1909 Model
8 x Single mounts on sides, evenly spread
8 raised mounts
Weight of broadside 15,013 lbs / 6,810 kg

Armour:
- Belts: Width (max) Length (avg) Height (avg)
Main: 14.0" / 356 mm 373.75 ft / 113.92 m 12.00 ft / 3.66 m
Ends: 4.00" / 102 mm 201.23 ft / 61.33 m 12.00 ft / 3.66 m
Upper: 8.00" / 203 mm 373.75 ft / 113.92 m 8.00 ft / 2.44 m
Main Belt covers 100 % of normal length

- Torpedo Bulkhead - Additional damage containing bulkheads:
2.00" / 51 mm 373.75 ft / 113.92 m 30.00 ft / 9.14 m
Beam between torpedo bulkheads 80.00 ft / 24.38 m

- Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
Main: 18.0" / 457 mm 10.0" / 254 mm 13.0" / 330 mm
2nd: 8.00" / 203 mm 6.00" / 152 mm 6.00" / 152 mm

- Armoured deck - multiple decks:
For and Aft decks: 3.00" / 76 mm
Forecastle: 3.00" / 76 mm Quarter deck: 3.00" / 76 mm

- Conning towers: Forward 15.00" / 381 mm, Aft 8.00" / 203 mm

Machinery:
Oil fired boilers, steam turbines,
Direct drive, 4 shafts, 35,323 shp / 26,351 Kw = 21.00 kts
Range 7,000nm at 10.00 kts
Bunker at max displacement = 2,320 tons

Complement:
1,122 - 1,459

Cost:
£2.506 million / $10.022 million

Distribution of weights at normal displacement:
Armament: 3,091 tons, 10.5 %
- Guns: 3,091 tons, 10.5 %
Armour: 11,606 tons, 39.5 %
- Belts: 4,174 tons, 14.2 %
- Torpedo bulkhead: 830 tons, 2.8 %
- Armament: 3,886 tons, 13.2 %
- Armour Deck: 2,245 tons, 7.6 %
- Conning Towers: 472 tons, 1.6 %
Machinery: 1,606 tons, 5.5 %
Hull, fittings & equipment: 9,107 tons, 31.0 %
Fuel, ammunition & stores: 2,975 tons, 10.1 %
Miscellaneous weights: 1,023 tons, 3.5 %
- Hull below water: 264 tons
- Hull above water: 264 tons
- On freeboard deck: 100 tons
- Above deck: 395 tons

Overall survivability and seakeeping ability:
Survivability (Non-critical penetrating hits needed to sink ship):
43,395 lbs / 19,684 Kg = 31.8 x 14.0 " / 355 mm shells or 7.3 torpedoes
Stability (Unstable if below 1.00): 1.08
Metacentric height 5.0 ft / 1.5 m
Roll period: 16.9 seconds
Steadiness - As gun platform (Average = 50 %): 60 %
- Recoil effect (Restricted arc if above 1.00): 0.91
Seaboat quality (Average = 1.00): 1.51

Hull form characteristics:
Hull has rise forward of midbreak,
a normal bow and a cruiser stern
Block coefficient (normal/deep): 0.663 / 0.666
Length to Beam Ratio: 6.39 : 1
'Natural speed' for length: 23.98 kts
Power going to wave formation at top speed: 46 %
Trim (Max stability = 0, Max steadiness = 100): 40
Bow angle (Positive = bow angles forward): 10.00 degrees
Stern overhang: 0.00 ft / 0.00 m
Freeboard (% = length of deck as a percentage of waterline length):
Fore end, Aft end
- Forecastle: 20.00 %, 25.50 ft / 7.77 m, 24.50 ft / 7.47 m
- Forward deck: 30.00 %, 24.50 ft / 7.47 m, 24.50 ft / 7.47 m
- Aft deck: 35.00 %, 16.50 ft / 5.03 m, 16.50 ft / 5.03 m
- Quarter deck: 15.00 %, 16.50 ft / 5.03 m, 16.50 ft / 5.03 m
- Average freeboard: 20.58 ft / 6.27 m
Ship tends to be wet forward

Ship space, strength and comments:
Space - Hull below water (magazines/engines, low = better): 70.6 %
- Above water (accommodation/working, high = better): 137.5 %
Waterplane Area: 40,117 Square feet or 3,727 Square metres
Displacement factor (Displacement / loading): 102 %
Structure weight / hull surface area: 186 lbs/sq ft or 908 Kg/sq metre
Hull strength (Relative):
- Cross-sectional: 0.94
- Longitudinal: 1.76
- Overall: 1.00
Excellent machinery, storage, compartmentation space
Excellent accommodation and workspace room
Excellent seaboat, comfortable, can fire her guns in the heaviest weather

- 264 tons for additional damage control and pumps (hull below water)
- 264 tons for climate control (hull above water)
- 100 tons for flag facilities (on freeboard deck)
- 10 tons for short range wireless (above deck)
- 25 tons for long range wireless (above deck)
- 310 tons for 1905 fire control (above deck)
- 50 tons for 1905 remote sensing devices (above deck)

Walter · August 16, 2017, 01:35:32 PM

Calgacas, Norse Battleship laid down 1909
Ships: 1. Calgacas.

Displacement:
   29,409 t light; 31,099 t standard; 32,688 t normal; 33,960 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
   (677.58 ft / 671.00 ft) x 89.00 ft x (31.00 / 32.00 ft)
   (206.53 m / 204.52 m) x 27.13 m x (9.45 / 9.75 m)

Armament:
14 - 12.01" / 305 mm 45.0 cal guns - 873.08lbs / 396.02kg shells, 120 per gun
     Breech loading guns in turret on barbette mounts, 1909 Model
     4 x 2-gun mounts on centreline, forward evenly spread
      1 raised mount
     3 x 2-gun mounts on centreline, aft evenly spread
      1 raised mount aft
20 - 6.10" / 155 mm 50.0 cal guns - 120.29lbs / 54.56kg shells, 150 per gun
     Breech loading guns in casemate mounts, 1909 Model
     14 x Single mounts on sides, forward evenly spread
      10 hull mounts in casemates- Limited use in heavy seas
     6 x Single mounts on sides, aft deck forward
      2 raised mounts
10 - 2.95" / 75.0 mm 50.0 cal guns - 13.63lbs / 6.18kg shells, 250 per gun
     Quick firing guns in deck and hoist mounts, 1909 Model
     4 x Single mounts on sides, forward evenly spread
     6 x Single mounts on sides, aft deck forward
      6 double raised mounts
4 - 1.46" / 37.0 mm 50.0 cal guns - 1.64lbs / 0.74kg shells, 450 per gun
     Quick firing guns in deck and hoist mounts, 1909 Model
     4 x Single mounts on centreline ends, evenly spread
      4 double raised mounts
6 - 0.59" / 15.0 mm 90.0 cal guns - 0.12lbs / 0.05kg shells, 600 per gun
     Machine guns in deck mounts, 1909 Model
     8 x Single mounts on sides, evenly spread
Weight of broadside 14,772 lbs / 6,701 kg

Armour:
- Belts:      Width (max)   Length (avg)      Height (avg)
   Main:   14.0" / 356 mm   480.00 ft / 146.30 m   12.00 ft / 3.66 m
   Ends:   4.00" / 102 mm   191.00 ft / 58.22 m   12.00 ft / 3.66 m
   Upper:   8.00" / 203 mm   480.00 ft / 146.30 m   9.00 ft / 2.74 m
     Main Belt covers 110 % of normal length

- Torpedo Bulkhead - Additional damage containing bulkheads:
      2.00" / 51 mm   480.00 ft / 146.30 m   30.00 ft / 9.14 m
   Beam between torpedo bulkheads 79.00 ft / 24.08 m

- Gun armour:   Face (max)   Other gunhouse (avg)   Barbette/hoist (max)
   Main:   14.0" / 356 mm   8.00" / 203 mm      14.0" / 356 mm
   2nd:   4.00" / 102 mm   4.00" / 102 mm      4.00" / 102 mm
   3rd:   2.00" / 51 mm   1.00" / 25 mm      2.00" / 51 mm
   4th:   1.00" / 25 mm     -           -

- Armoured deck - multiple decks:
   For and Aft decks: 3.00" / 76 mm
   Forecastle: 3.00" / 76 mm Quarter deck: 3.00" / 76 mm

- Conning towers: Forward 15.00" / 381 mm, Aft 13.00" / 330 mm

Machinery:
   Oil fired boilers, steam turbines,
   Direct drive, 4 shafts, 35,312 shp / 26,342 Kw = 21.00 kts
   Range 8,000nm at 10.00 kts
   Bunker at max displacement = 2,861 tons

Complement:
   1,215 - 1,580

Cost:
   £2.538 million / $10.151 million

Distribution of weights at normal displacement:
   Armament: 3,115 tons, 9.5 %
     - Guns: 3,115 tons, 9.5 %
   Armour: 13,651 tons, 41.8 %
     - Belts: 5,168 tons, 15.8 %
     - Torpedo bulkhead: 1,066 tons, 3.3 %
     - Armament: 4,315 tons, 13.2 %
     - Armour Deck: 2,486 tons, 7.6 %
     - Conning Towers: 617 tons, 1.9 %
   Machinery: 1,605 tons, 4.9 %
   Hull, fittings & equipment: 9,950 tons, 30.4 %
   Fuel, ammunition & stores: 3,279 tons, 10.0 %
   Miscellaneous weights: 1,087 tons, 3.3 %
     - Hull below water: 295 tons
     - Hull above water: 295 tons
     - On freeboard deck: 100 tons
     - Above deck: 397 tons

Overall survivability and seakeeping ability:
   Survivability (Non-critical penetrating hits needed to sink ship):
     58,683 lbs / 26,618 Kg = 67.8 x 12.0 " / 305 mm shells or 10.1 torpedoes
   Stability (Unstable if below 1.00): 1.09
   Metacentric height 4.9 ft / 1.5 m
   Roll period: 16.9 seconds
   Steadiness   - As gun platform (Average = 50 %): 50 %
         - Recoil effect (Restricted arc if above 1.00): 0.92
   Seaboat quality (Average = 1.00): 1.62

Hull form characteristics:
   Hull has rise forward of midbreak,
     a normal bow and a round stern
   Block coefficient (normal/deep): 0.618 / 0.622
   Length to Beam Ratio: 7.54 : 1
   'Natural speed' for length: 25.90 kts
   Power going to wave formation at top speed: 39 %
   Trim (Max stability = 0, Max steadiness = 100): 31
   Bow angle (Positive = bow angles forward): 10.00 degrees
   Stern overhang: 2.00 ft / 0.61 m
   Freeboard (% = length of deck as a percentage of waterline length):
            Fore end,    Aft end
     - Forecastle:   20.00 %, 26.00 ft / 7.92 m, 26.00 ft / 7.92 m
     - Forward deck:   50.00 %, 26.00 ft / 7.92 m, 26.00 ft / 7.92 m
     - Aft deck:   20.00 %, 16.00 ft / 4.88 m, 16.00 ft / 4.88 m
     - Quarter deck:   10.00 %, 16.00 ft / 4.88 m, 16.00 ft / 4.88 m
     - Average freeboard:      23.00 ft / 7.01 m
   Ship tends to be wet forward

Ship space, strength and comments:
   Space   - Hull below water (magazines/engines, low = better): 61.9 %
      - Above water (accommodation/working, high = better): 161.1 %
   Waterplane Area: 44,416 Square feet or 4,126 Square metres
   Displacement factor (Displacement / loading): 108 %
   Structure weight / hull surface area: 175 lbs/sq ft or 855 Kg/sq metre
   Hull strength (Relative):
      - Cross-sectional: 0.95
      - Longitudinal: 1.60
      - Overall: 1.00
   Excellent machinery, storage, compartmentation space
   Excellent accommodation and workspace room
   Excellent seaboat, comfortable, can fire her guns in the heaviest weather

- 295 tons for additional damage control and pumps (hull below water)
- 295 tons for climate control (hull above water)
- 100 tons for flag facilities (on freeboard deck)
- 10 tons for short range wireless (above deck)
- 25 tons for long range wireless (above deck)
- 312 tons for 1905 fire control (above deck)
- 50 tons for 1905 remote sensing devices (above deck)

Desertfox · April 13, 2021, 10:05:55 AM

Surtur
Ymir

Surtur (Arizona), Norse Battleship laid down 1913

Displacement:
   28,797 t light; 30,724 t standard; 31,881 t normal; 32,806 t full load

Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
   (600.00 ft / 600.00 ft) x 93.50 ft x (30.00 / 30.75 ft)
   (182.88 m / 182.88 m) x 28.50 m x (9.14 / 9.37 m)

Armament:
12 - 13.98" / 355 mm 45.0 cal guns - 1,376.70lbs / 624.46kg shells, 120 per gun
     Breech loading guns in turret on barbette mounts, 1913 Model
     4 x 3-gun mounts on centreline ends, evenly spread
      2 raised mounts - superfiring
22 - 4.72" / 120 mm 50.0 cal guns - 55.82lbs / 25.32kg shells, 250 per gun
     Quick firing guns in casemate mounts, 1913 Model
     22 x Single mounts on sides, evenly spread
      22 hull mounts in casemates- Limited use in heavy seas
10 - 2.24" / 57.0 mm 50.0 cal guns - 5.98lbs / 2.71kg shells, 400 per gun
     Quick firing guns in deck and hoist mounts, 1913 Model
     10 x Single mounts on sides, evenly spread
      2 raised mounts
8 - 1.46" / 37.0 mm 50.0 cal guns - 1.64lbs / 0.74kg shells, 500 per gun
     Quick firing guns in deck and hoist mounts, 1913 Model
     8 x Single mounts on sides, evenly spread
      8 raised mounts
8 - 0.59" / 15.0 mm 90.0 cal guns - 0.12lbs / 0.05kg shells, 1,200 per gun
     Machine guns in deck mounts, 1913 Model
     8 x Single mounts on sides, evenly spread
      8 raised mounts
Weight of broadside 17,822 lbs / 8,084 kg

Armour:
- Belts:      Width (max)   Length (avg)      Height (avg)
   Main:   14.0" / 356 mm   370.00 ft / 112.78 m   12.00 ft / 3.66 m
   Ends:   4.00" / 102 mm   230.00 ft / 70.10 m   12.00 ft / 3.66 m
   Upper:   8.00" / 203 mm   370.00 ft / 112.78 m   8.00 ft / 2.44 m
     Main Belt covers 95 % of normal length

- Torpedo Bulkhead - Additional damage containing bulkheads:
      2.00" / 51 mm   375.00 ft / 114.30 m   30.00 ft / 9.14 m
   Beam between torpedo bulkheads 80.00 ft / 24.38 m

- Gun armour:   Face (max)   Other gunhouse (avg)   Barbette/hoist (max)
   Main:   18.0" / 457 mm   10.0" / 254 mm      13.0" / 330 mm
   2nd:   8.00" / 203 mm   6.00" / 152 mm      6.00" / 152 mm

- Armoured deck - multiple decks:
   For and Aft decks: 3.00" / 76 mm
   Forecastle: 3.00" / 76 mm Quarter deck: 3.00" / 76 mm

- Conning towers: Forward 15.00" / 381 mm, Aft 8.00" / 203 mm

Machinery:
   Oil fired boilers, steam turbines,
   Direct drive, 4 shafts, 36,730 shp / 27,400 Kw = 21.00 kts
   Range 7,000nm at 10.00 kts
   Bunker at max displacement = 2,082 tons

Complement:
   1,192 - 1,550

Cost:
   £3.081 million / $12.326 million

Distribution of weights at normal displacement:
   Armament: 3,703 tons, 11.6 %
     - Guns: 3,703 tons, 11.6 %
   Armour: 12,165 tons, 38.2 %
     - Belts: 4,232 tons, 13.3 %
     - Torpedo bulkhead: 833 tons, 2.6 %
     - Armament: 4,170 tons, 13.1 %
     - Armour Deck: 2,433 tons, 7.6 %
     - Conning Towers: 498 tons, 1.6 %
   Machinery: 1,439 tons, 4.5 %
   Hull, fittings & equipment: 10,424 tons, 32.7 %
   Fuel, ammunition & stores: 3,084 tons, 9.7 %
   Miscellaneous weights: 1,065 tons, 3.3 %
     - Hull below water: 260 tons
     - Hull above water: 260 tons
     - On freeboard deck: 175 tons
     - Above deck: 370 tons

Overall survivability and seakeeping ability:
   Survivability (Non-critical penetrating hits needed to sink ship):
     47,666 lbs / 21,621 Kg = 34.9 x 14.0 " / 355 mm shells or 7.8 torpedoes
   Stability (Unstable if below 1.00): 1.12
   Metacentric height 5.6 ft / 1.7 m
   Roll period: 16.6 seconds
   Steadiness   - As gun platform (Average = 50 %): 50 %
         - Recoil effect (Restricted arc if above 1.00): 0.89
   Seaboat quality (Average = 1.00): 1.51

Hull form characteristics:
   Hull has rise forward of midbreak,
     a normal bow and a cruiser stern
   Block coefficient (normal/deep): 0.663 / 0.666
   Length to Beam Ratio: 6.42 : 1
   'Natural speed' for length: 24.49 kts
   Power going to wave formation at top speed: 45 %
   Trim (Max stability = 0, Max steadiness = 100): 33
   Bow angle (Positive = bow angles forward): 0.00 degrees
   Stern overhang: 0.00 ft / 0.00 m
   Freeboard (% = length of deck as a percentage of waterline length):
            Fore end,    Aft end
     - Forecastle:   20.00 %, 26.00 ft / 7.92 m, 25.00 ft / 7.62 m
     - Forward deck:   30.00 %, 25.00 ft / 7.62 m, 25.00 ft / 7.62 m
     - Aft deck:   35.00 %, 17.00 ft / 5.18 m, 17.00 ft / 5.18 m
     - Quarter deck:   15.00 %, 17.00 ft / 5.18 m, 17.00 ft / 5.18 m
     - Average freeboard:      21.08 ft / 6.43 m
   Ship tends to be wet forward

Ship space, strength and comments:
   Space   - Hull below water (magazines/engines, low = better): 74.4 %
      - Above water (accommodation/working, high = better): 143.8 %
   Waterplane Area: 43,490 Square feet or 4,040 Square metres
   Displacement factor (Displacement / loading): 101 %
   Structure weight / hull surface area: 200 lbs/sq ft or 977 Kg/sq metre
   Hull strength (Relative):
      - Cross-sectional: 0.94
      - Longitudinal: 1.70
      - Overall: 1.00
   Excellent machinery, storage, compartmentation space
   Excellent accommodation and workspace room
   Excellent seaboat, comfortable, can fire her guns in the heaviest weather

-260t Damage Control
-260t Climate Control
-100t Flag Facilities
-75t LR wireless + Remote Sensing
-370t FC

Edit : names changed from Hela/Surtur to Surtur/Ymir. Hela, Fenris and Jortmungur were children of Loki; Surtur and Ymir were Giants. - KPOD