Difference between revisions of "20.3 cm/60 SK C/34 (203 mm)"

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=== Available ammunition ===
 
=== Available ammunition ===
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''Describe the shells that are available for the weapon and their features and purpose. If it concerns autocannons or machine guns, write about different ammo belts and what is inside (which types of shells).''
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<!-- ''Describe the shells that are available for the weapon and their features and purpose. If it concerns autocannons or machine guns, write about different ammo belts and what is inside (which types of shells).'' -->
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{{:{{PAGENAME}}/Ammunition|20.3 cm L/4.7 Kz HE, 20.3 cm L/4.4 (m.Hb) APBC, 20.3 cm L/4.7 Bdz (m.Hb) SAP}}
  
 
=== Comparison with analogues ===
 
=== Comparison with analogues ===
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== History ==
 
== History ==
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The London Naval Treaty in 1930 specified that heavy cruisers were ships armed with 8-inch guns. Germany was not a signatory of the Washington Naval Treaty, having lost World War I, they were given even harsher restrictions under the Treaty of Versailles for their navy with the intention of keeping it as a coastal defense force. However, in 1935, Adolf Hitler negotiated with Anglo-German Naval Treaty, allowing Germany more room to produce ships with the only restriction was it had to be 35% the size of the Royal Navy. With the ability to construct 5 10,000 ton ships for the newly rechristened Kriegsmarine (War Navy), work began on the [[Admiral Hipper (Family)|''Admiral Hipper''-class]]. The 20.3 cm/60 SK C/34 is the 8-inch gun for this class of heavy cruisers per the London Naval Treaty. While it was 8-inch gun built by Germany, it was powerful gun with long range. Constructed of loose barrel, an inner and outer jacket, a breech end-piece screwed hot on to the outer jacket and a breech block supporting piece pushed into the breech end-piece and held by a threaded ring. The loose barrel was removable from the rear and would fit any gun. The breech block was a horizontal sliding type and was hydraulically operated. Only 3 of the five ''Hipper''-class ships were completed, the [[Admiral Hipper]] herself, the Blücher, and [[Prinz Eugen]]. The last one is particularly notable for setting a Boat Deck fire on [[HMS Hood]] during the Battle of the Denmark Strait which led to the Hood's sinking. The last two planned ships of the class, were not completed. The Seydiltz was changed during construction to be an aircraft carrier as the Kriegsmarine attempted to play catch-up with the Allies and two turrets were mounted on Ile De Croix, France as part of the Atlantic Wall defenses with the other planned for service on Ile de Ré for the same purpose, but this was not archived. The final cruiser, the Lützow was sold to the Soviets for 150 million Reichsmarks with only the first two turrets completed. It was renamed the Petropavelosk and served in the Siege of Leningrad during World War II. The remaining eight guns, already completed for the ship, were repurposed as railway guns designated 20.3 cm Kanone (E - Eisenbahnlafette (Railway mount)) which served in a coastal defense in France and Belgium.
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<!-- ''Examine the history of the creation and combat usage of the weapon 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 weapon and adding a block "/History" (example: <nowiki>https://wiki.warthunder.com/(Weapon-name)/History</nowiki>) and add a link to it here using the <code>main</code> template. Be sure to reference text and sources by using <code><nowiki><ref></ref></nowiki></code>, as well as adding them at the end of the article with <code><nowiki><references /></nowiki></code>.'' -->
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Having lost World War I, Germany was given harsh restrictions under the Treaty of Versailles for their navy, with the intention of keeping it as a coastal defense force. However, in 1935, the Anglo-German Naval Treaty was negotiated, allowing Germany more room to produce ships with the only restriction being that it had to be 35% of the size of the Royal Navy. With the ability to construct 5 heavy cruisers (restricted to 10,000 tons and 8-inch guns by the Washington and London Naval Treaties) for the newly rechristened Kriegsmarine, work began on the [[Admiral Hipper (Family)|Admiral Hipper-class]]. The 20.3 cm/60 SK C/34 was the 8-inch gun for this class of heavy cruisers. It was powerful gun with long range, constructed of loose barrel, an inner and outer jacket, a breech end-piece screwed hot on to the outer jacket and a breech block supporting piece pushed into the breech end-piece and held by a threaded ring. The loose barrel was removable from the rear and would fit any gun.<ref>DiGiulian, T. (2021, June 3). ''20.3 cm/60 (8") SK C/34''. Navweaps. Retrieved October 1, 2022, from <nowiki>http://navweaps.com/Weapons/WNGER_8-60_skc34.php</nowiki></ref> The breech block was a horizontal sliding type and was hydraulically operated. Only 3 of the five Hipper-class ships were completed, the [[Admiral Hipper]] herself, the Blücher, and [[Prinz Eugen]]. The last is particularly notable for setting a boat deck fire on [[HMS Hood]] during the Battle of the Denmark Strait which led to the Hood's sinking. The last two planned ships of the class, were not completed. The Seydiltz was changed during construction to be an aircraft carrier as the Kriegsmarine attempted to play catch-up with the Allies and two turrets were mounted on Ile De Groix, France as part of the Atlantic Wall defenses with the other planned for service on Ile de Ré for the same purpose. The final cruiser, the Lützow, was sold to the Soviets for 150 million Reichsmarks with only the first two turrets completed. It was renamed the Petropavlovsk and served in the Siege of Leningrad during World War II. The remaining eight guns, already completed for the ship, were repurposed as railway guns designated 20.3 cm Kanone E (Eisenbahnlafette (Railway mount)) which served in coastal defense in France and Belgium.
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== References ==
 
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DiGiulian, T. (2021, June 3). ''20.3 cm/60 (8") SK C/34''. Navweaps. Retrieved October 1, 2022, from <nowiki>http://navweaps.com/Weapons/WNGER_8-60_skc34.php</nowiki>
 
  
 
== Media ==
 
== Media ==
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''An excellent addition to the article would be a video guide, as well as screenshots from the game and photos.''
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''Excellent additions to the article would be video guides, screenshots from the game, and photos.''
  
 
== See also ==
 
== See also ==
 
''Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:''
 
''Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:''
−
 
 
* ''reference to the article about the variant of the cannon/machine gun;''
 
* ''reference to the article about the variant of the cannon/machine gun;''
 
* ''references to approximate analogues by other nations and research trees.''
 
* ''references to approximate analogues by other nations and research trees.''
  
 
== External links ==
 
== External links ==
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''Paste links to sources and external resources, such as:''
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<!-- ''Paste links to sources and external resources, such as:''
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* ''topic on the official game forum;''
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* ''other literature.'' -->
  
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* http://navweaps.com/Weapons/WNGER_8-60_skc34.php
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=== References ===
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* ''encyclopedia page on the weapon;''
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<references />
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* ''other literature.''
 
  
 
{{Germany naval cannons}}
 
{{Germany naval cannons}}
  
 
[[Category:Naval cannons]]
 
[[Category:Naval cannons]]

Latest revision as of 19:57, 17 April 2024

Description

Write an introduction to the article in 2-3 small paragraphs. Briefly tell us about the history of the development and combat using the weaponry and also about its features. Compile a list of air, ground, or naval vehicles that feature this weapon system in the game.

Vehicles equipped with this weapon

General info

Tell us about the tactical and technical characteristics of the cannon or machine gun.

Available ammunition

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
20.3 cm L/4.7 Kz HE HE 61 61 61 61 61 61
20.3 cm L/4.4 (m.Hb) APBC APCBC 421 378 316 266 226 170
20.3 cm L/4.7 Bdz (m.Hb) SAP SAPBC 242 218 182 153 130 98
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%
20.3 cm L/4.7 Kz HE HE 925 122 0 0.1 8.88 79° 80° 81°
20.3 cm L/4.4 (m.Hb) APBC APCBC 925 122 0.035 9 2.65 48° 63° 71°
20.3 cm L/4.7 Bdz (m.Hb) SAP SAPBC 925 122 0.035 9 5.35 48° 63° 71°

Comparison with analogues

Give a comparative description of cannons/machine guns that have firepower equal to this weapon.

Usage in battles

Describe the cannon/machine gun in the game - its distinctive features, tactics of usage against notable opponents. Please don't write a "guide" - do not impose a single point of view, but give the reader food for thought.

Pros and cons

Summarise and briefly evaluate the weaponry in terms of its characteristics and combat effectiveness. Mark pros and cons as a list.

Pros:

Cons:

History

Having lost World War I, Germany was given harsh restrictions under the Treaty of Versailles for their navy, with the intention of keeping it as a coastal defense force. However, in 1935, the Anglo-German Naval Treaty was negotiated, allowing Germany more room to produce ships with the only restriction being that it had to be 35% of the size of the Royal Navy. With the ability to construct 5 heavy cruisers (restricted to 10,000 tons and 8-inch guns by the Washington and London Naval Treaties) for the newly rechristened Kriegsmarine, work began on the Admiral Hipper-class. The 20.3 cm/60 SK C/34 was the 8-inch gun for this class of heavy cruisers. It was powerful gun with long range, constructed of loose barrel, an inner and outer jacket, a breech end-piece screwed hot on to the outer jacket and a breech block supporting piece pushed into the breech end-piece and held by a threaded ring. The loose barrel was removable from the rear and would fit any gun.[1] The breech block was a horizontal sliding type and was hydraulically operated. Only 3 of the five Hipper-class ships were completed, the Admiral Hipper herself, the Blücher, and Prinz Eugen. The last is particularly notable for setting a boat deck fire on HMS Hood during the Battle of the Denmark Strait which led to the Hood's sinking. The last two planned ships of the class, were not completed. The Seydiltz was changed during construction to be an aircraft carrier as the Kriegsmarine attempted to play catch-up with the Allies and two turrets were mounted on Ile De Groix, France as part of the Atlantic Wall defenses with the other planned for service on Ile de Ré for the same purpose. The final cruiser, the Lützow, was sold to the Soviets for 150 million Reichsmarks with only the first two turrets completed. It was renamed the Petropavlovsk and served in the Siege of Leningrad during World War II. The remaining eight guns, already completed for the ship, were repurposed as railway guns designated 20.3 cm Kanone E (Eisenbahnlafette (Railway mount)) which served in coastal defense in France and Belgium.

Media

Excellent additions to the article would be video guides, screenshots from the game, and photos.

See also

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

  • reference to the article about the variant of the cannon/machine gun;
  • references to approximate analogues by other nations and research trees.

External links

References

  1. ↑ DiGiulian, T. (2021, June 3). 20.3 cm/60 (8") SK C/34. Navweaps. Retrieved October 1, 2022, from http://navweaps.com/Weapons/WNGER_8-60_skc34.php


Germany naval cannons
15 mm  MG 151
20 mm  2 cm/65 C/30 · 2 cm/65 C/38 · 2 cm/65 Flakzwilling 38 · 2 cm/65 Flakvierling 38 · MG 151/20
30 mm  MK103/38
37 mm  FlaK-Lafette C/36 · 3.7 cm FlaK-Lafette LM/42 · SK C/30 · FlaK.36 · FlaK43
40 mm  40 mm/70 MEL58 · Bofors Flak 28 · Bofors L/70 model 1948
52 mm  52 mm/55 SK L/55
88 mm  8.8 cm/76 SK C/32 · S.K.C/35 · FlaK.18 · Flak.36 · 88 mm/45 AA SK L/45 · 88 mm/45 casemate SK L/45
100 mm  100 mm/55 MLE model 53
105 mm  SK C/32 · SK C/33 AA
120 mm  L45
128 mm  12.8 cm/45 SK C/34 · 12.8 cm SK C/41
150 mm  150 mm/45 SK L/45 · 15 cm/48 KC/36 · 15 cm/55 SK C/28 · 15 cm/60 SK C/25
203 mm  20.3 cm/60 SK C/34
283 mm  283 mm/45 SK L/45 · 283 mm/52 SK C/28 · 283 mm/54,5 SK C/34
305 mm  305 mm/50 SK L/50
380 mm  38 cm SK L/45
  Foreign:
23 mm  ZU-23 (USSR)
25 mm  2M-3 (USSR)
30 mm  AK-230 (USSR)
37 mm  V-11 (USSR)
76 mm  76 mm/62 OTO-Melara Compact (Italy)
100 mm  100 mm/56 B-34 (USSR)

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