RN Duilio

RN Duilio

RN Andrea Doria

RN Duilio

RN Andrea Doria

Italy

VI Rank

Battle rating:

AB	RB	SB
6.7	6.7	6.7

Class:

Battleship

Research:390 000

Purchase:1 050 000

Description

The Duilio-class, RN Duilio, 1942 is a rank VI Italian battleship with a battle rating of 6.7 (AB/RB/SB). It was introduced in Update "Sky Guardians".

General info

Survivability and armour

Armourfront / side / back

Citadel130 / 250 / 87 mm

Main fire tower240 / 220 / 220 mm

Hull25 mm (steel)

Superstructure16 mm (steel)

Number of section10

Displacement29 374 t

Crew1 520 people

Talk about the vehicle's armour. Note the most well-defended and most vulnerable zones, e.g. the ammo magazine. Evaluate the composition of components and assemblies responsible for movement and manoeuvrability. Evaluate the survivability of the primary and secondary armaments separately. Don't forget to mention the size of the crew, which plays an important role in fleet mechanics. Save tips on preserving survivability for the "Usage in battles" section. If necessary, use a graphical template to show the most well-protected or most vulnerable points in the armour.

Mobility

Speedforward / back

AB56 / 29 km/h

RB48 / 25 km/h

Write about the ship's mobility. Evaluate its power and manoeuvrability, rudder rerouting speed, stopping speed at full tilt, with its maximum forward and reverse speed.

Mobility Characteristics
Game Mode	Upgrade Status	Maximum Speed (km/h)		Turn Time (s)	Turn Radius (m)
		Forward	Reverse
AB	Stock	___	___
	Upgraded	56	29
RB/SB	Stock	___	___
	Upgraded	48	25

Modifications and economy

Repair costBasic → Reference

AB26 310 → 33 045

RB32 365 → 40 650

Total cost of modifications296 000

460 000

Talisman cost2 400

Crew training300 000

Experts1 050 000

Aces2 200

Research Aces890 000

Reward for battleAB / RB / SB

450 / 600 / 100 %

214 / 214 / 214 %

Modifications

Seakeeping	Unsinkability	Firepower
Dry-Docking Research: 15 000 Cost: 23 000 330 Rudder Replacement Research: 17 000 Cost: 26 000 370 Propeller Replacement Research: 12 000 Cost: 19 000 260 Engine Maintenance Research: 32 000 Cost: 50 000 700	Damage Control Division Research: 15 000 Cost: 23 000 330 Fire Division Research: 17 000 Cost: 26 000 370 Shrapnel Protection Research: 12 000 Cost: 19 000 260 Ventilation Research: 12 000 Cost: 19 000 260 New Pumps Research: 32 000 Cost: 50 000 700 Ammo Wetting Research: 32 000 Cost: 50 000 700	Anti-Air Armament Targeting Research: 15 000 Cost: 23 000 330 135mm_it_45cal_oto_ap_ammo_pack Research: 15 000 Cost: 23 000 330 Auxiliary Armament Targeting Research: 17 000 Cost: 26 000 370 320 mm APHEBC Palla Research: 17 000 Cost: 26 000 370 Primary Armament Targeting Research: 12 000 Cost: 19 000 260 135mm_it_45cal_oto_he_df_ammo_pack Research: 12 000 Cost: 19 000 260 Improved Rangefinder Research: 12 000 Cost: 19 000 260

Armament

Primary armament

2 х Turret3 x 320 mm/44 Ansaldo model 1936 gun

Ammunition195 rounds

Vertical guidance-5° / 30°

2 х Turret2 x 320 mm/44 Ansaldo model 1936 gun

Ammunition130 rounds

Vertical guidance-5° / 30°

Provide information about the characteristics of the primary armament. Evaluate their efficacy in battle based on their reload speed, ballistics and the capacity of their shells. Add a link to the main article about the weapon: {{main|Weapon name (calibre)}}. Broadly describe the ammunition available for the primary armament, and provide recommendations on how to use it and which ammunition to choose.

Penetration statistics
Ammunition	Type of warhead	Penetration @ 0° Angle of Attack (mm)
		1,000 m	2,500 m	5,000 m	7,500 m	10,000 m	15,000 m
Granata Perforante	SAP	427	386	327	279	241	189
APHEBC Palla	APCBC	678	619	533	462	403	322

Shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (s)	Fuse sensitivity (mm)	Explosive mass (TNT equivalent) (kg)	Ricochet
							0%	50%	100%
Granata Perforante	SAP	830	475	0.03	17	23.4	47°	60°	65°
APHEBC Palla	APCBC	830	525	0.03	17	6.38	48°	63°	71°

Secondary armament

4 х Turret3 x 135 mm/45 O.T.O. Mod. 1937 cannon

Ammunition450 rounds

Some ships are fitted with weapons of various calibres. Secondary armaments are defined as weapons chosen with the control Select secondary weapon. Evaluate the secondary armaments and give advice on how to use them. Describe the ammunition available for the secondary armament. Provide recommendations on how to use them and which ammunition to choose. Remember that any anti-air armament, even heavy calibre weapons, belong in the next section. If there is no secondary armament, remove this section.

Penetration statistics
Ammunition	Type of warhead	Penetration @ 0° Angle of Attack (mm)
		1,000 m	2,500 m	5,000 m	7,500 m	10,000 m	15,000 m
HE Dirompente	HE	23	23	23	23	23	23
APHEBC Perforante	APHEBC	171	139	100	73	56	45
HE-TF Contro-aerea	HE-TF	23	23	23	23	23	23

Shell details
Ammunition	Type of warhead	Velocity (m/s)	Projectile mass (kg)	Fuse delay (s)	Fuse sensitivity (mm)	Explosive mass (TNT equivalent) (kg)	Ricochet
							0%	50%	100%
HE Dirompente	HE	825	32.42	0	0.1	1.8	79°	80°	81°
APHEBC Perforante	APHEBC	825	32.73	0.01	6	1.47	48°	63°	71°
HE-TF Contro-aerea	HE-TF	825	32.42	0	0.1	1.8	79°	80°	81°

Anti-aircraft armament

10 х Turret90 mm/50 Ansaldo model 1939 gun

Ammunition420 rounds

3 х Turret37 mm/54 Breda Mod.39 autocannon

Ammunition1500 rounds

Belt capacity6 rounds

Fire rate200 shots/min

8 х Turret2 x 37 mm/54 Breda Mod.38 autocannon

Ammunition3000 rounds

Belt capacity6 rounds

Fire rate200 shots/min

8 х Turret2 x 20 mm/65 Breda anti-aircraft gun

Ammunition4800 rounds

Belt capacity12 rounds

Fire rate240 shots/min

An important part of the ship's armament responsible for air defence. Anti-aircraft armament is defined by the weapon chosen with the control Select anti-aircraft weapons. Talk about the ship's anti-air cannons and machine guns, the number of guns and their positions, their effective range, and about their overall effectiveness – including against surface targets. If there are no anti-aircraft armaments, remove this section.

Usage in battles

Describe the technique of using this ship, the characteristics of her use in a team and tips on strategy. Abstain from writing an entire guide – don't try to provide a single point of view, but give the reader food for thought. Talk about the most dangerous opponents for this vehicle and provide recommendations on fighting them. If necessary, note the specifics of playing with this vehicle in various modes (AB, RB, SB).

Pros and cons

Summarise and briefly evaluate the vehicle in terms of its characteristics and combat effectiveness. Mark its pros and cons in the bulleted list. Try not to use more than 6 points for each of the characteristics. Avoid using categorical definitions such as "bad", "good" and the like - use substitutions with softer forms such as "inadequate" and "effective".

Pros:

• Turret barbettes are protected by two layers of steel, giving a total of 290+ mm armour thickness. The magazines are also well protected
• Fast and manoeuvrable, with 5°/sec the turrets can also keep up its aim during a turn
• 320 mm APCBC shell features outstanding ballistic characteristics and high penetration

Cons:

• Crew compartments are compact and cramped in midship (at second deck level), taking hit will result in heavy crew loss
• 320 mm gun dispersion is high for a large-calibre naval gun
• Low ammo capacity, 65 rounds per gun is not sufficient in a prolonged battle

History

Describe the history of the creation and combat usage of the ship in more detail than in the introduction. If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the ship and adding a block "/History" (example: https://wiki.warthunder.com/(Ship-name)/History) and add a link to it here using the main template. Be sure to reference text and sources by using <ref></ref>, as well as adding them at the end of the article with <references />. This section may also include the ship's dev blog entry (if applicable) and the in-game encyclopedia description (under === In-game description ===, also if applicable).

Media

Skins

• Skins and camouflages for the RN Duilio from live.warthunder.com.

See also

Links to articles on the War Thunder Wiki that you think will be useful for the reader, for example:

• reference to the series of the ship;
• links to approximate analogues of other nations and research trees.

External links

Paste links to sources and external resources, such as:

• topic on the official game forum;
• other literature.

Italy battleships
	RN Dante Alighieri*
Conte di Cavour-class	RN Conte di Cavour · RN Leonardo da Vinci
Duilio-class	RN Duilio · RN Andrea Doria
Francesco Caracciolo-class	RN Francesco Caracciolo
	*  = Unique ship