U.S.A. · Tier 10 · Special

Ohio

Battleship · 4×2 457 mm

Hit points96 300

Top speed28 kt

Sea detection (base)17.3 km

Turning radius950 m

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Overview

General characteristics

NationU.S.A.

ClassBattleship

Tier10

StatusSpecial

Hit points96 300

Upgrade slots6

Handling

Mobility

Maximum speed28 kt

Turning radius950 m

Rudder shift time18.6 s

Battle levels10–11

Visibility

Base concealment

Detectability by sea17.3 km

Detectability by air10 km

Detectability by submarine10 km

Base API profile values before commander skills, upgrades and other modifiers.

Armament

Main battery

Layout4×2 457 mm

Total guns8

Caliber457 mm

Range21.6 km

Reload27 s

180° traverse30 s

Maximum dispersion273 m

Rate of fire2.2/min

AP / SAP shell

Name457 mm AP Type B

Max damage15 750

Muzzle velocity732 m/s

Shell mass1746 kg

HE shell

Name457 mm HE Type B

Max damage6 450

Muzzle velocity800 m/s

Shell mass1230 kg

Fire chance43%

Secondaries

Secondary battery

Secondary range7.5 km

127 mm HE Mk41damage 1 800 · reload 3.5 s · 9% fire

Anti-aircraft defense

API AA rating91

20 mm · 20 mm Oerlikon on a Mk.4 mount40 mounts

40 mm · 40 mm/56 Bofors on a Mk.2 mount10 mounts

76 mm · 76.2 mm/50 Mk.22 on a Mk.33 mount8 mounts

127 mm · 127 mm/54 Mk.16 on a Mk.41 mount10 mounts

Calculated

Theoretical values

AP broadside alpha126 000

Theoretical AP DPM280 000

HE broadside alpha51 600

Theoretical HE DPM114 667

Before accuracy, penetration, saturation, angles and other mechanics.

Background

About the ship

A hypothetical armament project for the Montana-class battleship with eight 457 mm guns housed in four turrets. Back in 1938, amid rumors about the creation of ships with guns of a caliber exceeding 406 mm in Japan, there were projects of battleships with 457 mm guns. One of them was relatively fast and had armament comprising six guns in three twin-gun turrets. The twin-gun turrets developed for this project could well have been mounted on one of the unfinished Montana-class battleships.

Technical data imported from Wargaming’s public API and subject to game updates.