Roon CLR - German Tier IX Cruiser 1938

Following the denunciation of the Treaty of Versailles and the signing of the Anglo-German Naval Agreement, Germany went on with the development of the Deutschland-class "ironclads." More than twenty draft designs were considered. According to the requirements, their speed should have exceeded 34 knots, and one way to achieve that speed was to reduce the caliber of the main guns to 203 mm, especially since a 203 mm triple-gun turret had already been designed. The best option would have been to deploy three such turrets instead of two turrets with 283 mm guns.

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Released 0.12.4

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Ship Info:

Ship Name:   IX Roon CLR

Level:  9

Class: Roon-class heavy cruiser

WG introduction:  March 16, 2023

Base Value: 18,000

Nation:   Germany

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Armor:

Hit Points: 49,500 hp

Armour: 16-150 mm

Hull Plating fore/mid/aft: 27-40/27-100/27-80 mm

Deck Plating fore/mid/aft: 27/27/27 mm

Armor Belt: 27-100 mm

Turret Plating: 70-150 mm

Superstructure: 16 mm

Torpedo Bulkhead: 20 mm

Citadel Deck: 40-50 mm

Citadel Bottom: 40 mm

Tonnage: 21,311

Torpedo Protection, Damage Reduction: 13%

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Main Battery Armament:

3 x 3 203 mm/60 SK C/34 in a turret:

Max Range: 17.8 km

Reload: 10.5 s

Minimum Shell Type Switching Time: 10.5 s

180° Turn Time: 22.5 s

Dispersion at Max Range: 130 m

Sigma: 2.05σ

 

Shell Types

HE Shells 9x 203 mm Spr.Gr. L/4.7 Kz.:

Max HE Shell Damage: 2,500

Alpha Piercing HE: 51.0 mm

Ammo Type: High Explosive

Shell Air Drag: 0.2974

Shell Detonator: 0.001

Shell Detonator Threshold: 2.0

Shell Krupp: 32.0

Shell Mass: 122.0 kg

Shell Velocity: 925.0 m/s

Burn Probability: 13%

 

AP Shells: 9x 203 mm P.Spr.Gr. L/4.4:

Max AP Shell Damage: 5,900

Ammo Type: Armor Piercing

Shell Air Drag: 0.2974

Shell Always Ricochet At: 60.0°

Normalization: 7.0°

Shell Detonator: 0.033

Shell Detonator Threshold: 34.0 mm

Shell Krupp: 2409.0

Shell Mass: 122.0 kg

Ricochet At: 45.0°

Shell Speed: 925.0 m/s

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Secondaries:

4 × 1 150 mm/55 SK C/28 on an MPL/35 mount:
1 × 2 150 mm/55 SK C/28 on a Dop. L. C/34 mount:

Max HE Shell Damage: 1,700

Range: 8.0 km

Reload: 7.5 s

Alpha Piercing HE: 38.0 mm

Ammo Type: High Explosive

Shell Air Drag: 0.33

Shell Always Ricochet At: 60.0°

Normalization: 68.0°

Shell Detonator: 0.001

Shell Detonator Threshold: 2.0

Shell Krupp: 320.0

Shell Mass: 45.3 kg

Shell Ricochet At: 91.0°

Shell Speed: 875.0 m/s

Burn Probability: 8%

6 × 2 105 mm/65 SK C/33 on a Dop. L. C/37 mount:

Max HE Shell Damage: 1,200

Range: 8.0 km

Reload: 3.35 s

Alpha Piercing HE: 26.0 mm

Ammo Type: High Explosive

Shell Air Drag: 0.33

Shell Always Ricochet At: 60.0°

Normalization: 68.0°

Shell Detonator: 0.001

Shell Detonator Threshold: 2.0

Shell Krupp: 590.0

Shell Mass: 15.1 kg

Shell Ricochet At: 91.0°

Shell Speed: 900.0 m/s

Burn Probability: 5%

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Torpedoes:

2 × 4 533 mm Vierling/G7a T1:

Max Damage: 13,700

Range: 6.0 km

Reload: 90 s

Speed: 64 kts

180 degree turn time: 7.2 s

Torpedo detectability: 1.3 km

Enemy response time after spotting these torps: 7.81 s

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Depth Charges:

Maximum damage: 2200

Charges: 2

Bombs per charge: 8

Reload time: 40 s

Chance of fire: 9%

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AA Defence:

Long Range:

6x2 105 mm/65 SK C/33 on a Dop. L. C/37 mount:

Firing range:  5.2 km

Hit Probability:  90%

Damage Within an Explosion:  1470

Damage by long-range AA guns:  123

Number of Explosions Per Salvo:  6

Continuous Damage: 260

Action Zone:  3.5 - 5.2 km

Mid Range:

16x2 37 mm/69 Flak M42 on an LM/42 mount:

Firing range:  3.5 km

Damage by mid-range AA guns:  210

Hit Probability:  90%

Short Range:

4×4 20 mm/65 C/38 on a Flak 35 Vierling L/38 mount:
8x2 20 mm/65 C/38 on a twin mount:

Firing range:  2.0 km

Damage by short-range AA guns:  67

Hit Probability:  85%

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Mobility:

Maximum speed: 33.0 knots

Turning circle radius: 780 m

Rudder shift time: 15.0 s

Propulsion: 155,000 hp

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Visibility:

Surface Detectability: 14.0 km

Air Detectability: 8.0 km

Detectability by enemy subs: 0-8.0 km

Detectability whilst firing in smoke: 8.65 km

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Consumables:

Slot 1: Damage Control Party:

Charges: infinity

Work Time: 5 s

Reload Time: 60 s

Slot 2:  Hydroacoustic Search:

Charges: 3

Action time: 120 s

Reload Time: 120 s

Detection Range Torpedoes: 4.0 km

Detection Range Ships: 6.0 km

Slot 2: Defensive AA Fire:

Charges: 4

Action Time: 40 s

Reload Time: 80 s

Slot 3: Fighter:

Charges: 3

Action Time: 60 s

Reload Time: 90 s

Radius: +3.0 km

Fighters: x4

Slot 3: Spotting Aircraft:

Charges: 4

Action Time: 100 s

Reload time: 240 s

Main Battery Firing Range: +20%

Slot 4: Repair Party:

Charges: 4

Action Time: 28 s

Reload Time: 80 s

Regeneration: +247 hp/s

 

All stats are listed without crew and upgrade modifiers but with best available modules. The stats are subject to change at any time.