Ship:Queen Mary

Latest revision as of 13:29, 8 July 2026

IV

800,000

Queen Mary — U.K. Tech Tree Tier IV Battleship.

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.

Pros

High top speed
Has torpedo tubes with good firing angles
Fast turret traverse speed

Cons

Thin armor
Firing angles of some main battery guns are poor

Ship Stats

Hull Information

Main Battery

Torpedoes

Secondary Battery

AA Defense

Compatible Upgrades

Slot 1
Slot 2

Consumables

Slot 1: Damage Control Party  (15.0s action, 80.0s cooldown)
Slot 2: Repair Party  (4 charges, 28.0s action, 80.0s cooldown, 213 hp/s)

Gallery

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 | style="color:inherit;" | • Number of launchers || style="color:inherit;" | 1
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-| style="color:inherit;" | • Torpedo name || style="color:inherit;" | PBPT024
+| style="color:inherit;" | • Torpedo name || style="color:inherit;" | 533 mm Mk II
 |-
 | style="color:inherit;" | • Reload time (sec) || style="color:inherit;" | 95.0
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+[[File:QueenMary.png|thumb]]
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SURVIVABILITY	Queen Mary (A)	Queen Mary (B)
• Hit Points	42600	48800
• Torpedo protection damage reduction (%)	8

ARMOR DETAIL
• Belt (mm)	229
• Deck (mm)	32
• Superstructure (mm)	13
• Extremities (mm)	16

MANEUVERABILITY	Queen Mary (A)	Queen Mary (B)
• Maximum speed (kt)	27.5	27.5
• Turning circle radius (m)	740	740
• Rudder-shift time (sec)	24.4	17.4

CONCEALMENT	Queen Mary (A)	Queen Mary (B)
• Detectability by sea (km)	12.46	12.46
• Detectability by air (km)	9.13	9.13
• Detectability after firing main guns in smoke (km)	10.82
• Detectability by depths (km)	9.13	9.13

MAIN BATTERY	Mk IV mod. 1	Mk IV mod. 2
• Arrangement	4×2 343mm
• Firing range (km)	13.18	14.5
• Reload time (sec)	30.0
• Rate of fire (shots/min)	2
• 180° turn time (sec)	30.0

DISPERSION
• Dispersion type	Battlecruiser dispersion
• Dispersion formula	Dispersion (m) = 8.4 × range(km) + 48
• Sigma	1.7
• Maximum dispersion (m)	158
• Dispersion at 5 km	90
• Dispersion at 10 km	132
• Dispersion at 13.18 km	159

HE SHELL
• Name	343 mm HE Mk Ia
• Maximum damage	4550
• Fire chance (%)	39.0%
• Shell velocity (m/s)	787
• Shell weight (kg)	567
• Penetration (mm)	57

AP SHELL
• Name	343 mm AP Mk Ia
• Maximum damage	8500
• Shell velocity (m/s)	787
• Shell weight (kg)	567
• Fuse time (sec)	0.015
• Ricochet start (°)	45
• Always ricochet (°)	60
• Normalisation (°)	6
• Arming threshold (mm)	57

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