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Queen Mary
The project for a third trio of British battlecruisers with 343 mm guns was based on the Orion-class battleships. The third ship of the series—HMS Queen Mary—was built as part of the 1910 program. She entered service as part of the 1st Battlecruiser Squadron in 1913 and took part in the Battle of Heligoland Bight in 1914. The ship sank during the Battle of Jutland after her magazines detonated as a result of coming under focused fire from the German ships.
Specifications
Survivability
Hit Points42,600
Flood Damage8%
Main Battery
Main Guns4 × 2
Caliber343 mm
Firing Range13.2 km
Reload Time30.0 s
Rotation Time30.0 s
Max Dispersion158 m
Shell Types
AP Shell
Damage8,500
Shell Velocity787 m/s
HE Shell
Damage4,550
Fire Chance39%
Torpedoes
Torpedo Tubes2
Speed53 knots
Range6.0 km
Damage10,000
Secondary Battery
Secondary Guns16
Range4.0 km
AA Defense
AA Rating20
AA Main Guns10
AA Ranges
7.7 mm Maxim Mk.I × 6
76.2 mm/45 QF HA Mk.I on an HA Mk.IV mount × 4
Maneuverability
Max Speed27.5 knots
Turning Radius740 m
Rudder Shift Time18.7 s
Concealment
Max Surface Detection12.50 km
Min Surface Detection11.25 km
Air Detection9.10 km
Submarine Detection9.10 km
Modules
343 mm/45 Mk.V on a Mk.II* mount
533 mm Mk II
Queen Mary (B)
Queen Mary (A)
Propulsion: 75,000 hp
Mk IV mod. 1
Mk IV mod. 2
Upgrades
Slot 1
Auxiliary Armaments Modification 1
Main Armaments Modification 1
Slot 2
Damage Control System Modification 1
History
Coming Soon