Difference between revisions of "283 mm/54,5 SK C/34 (283 mm)"

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[[File:283 mm-54,5 SK C34.jpg|thumb|x250px|283 mm/54,5 SK C/34 cannons on the Scharnhorst]]
 
== Description ==
 
== 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.''
 
''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.''
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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|283 mm Spgr. L/4.4 Kpf.Z HE, 283 mm Psgr. L/4.4 APCBC, 283 mm Spgr. L/4.4 Bd.Z SAP, 283 mm Spgr. L/4.4 Zt.Z HE-DF}}
  
 
=== Comparison with analogues ===
 
=== Comparison with analogues ===
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'''Pros:'''
 
'''Pros:'''
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*
 
*
  
 
'''Cons:'''
 
'''Cons:'''
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*
 
*
  
 
== History ==
 
== History ==
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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 If the historical reference turns out to be too long, take it to a separate article, taking a link to the article about the weapon and adding a block "/History" (example: 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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<!-- ''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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The 283 mm/54.5 SK C/34 was the main naval cannon used on the [[Scharnhorst|''Scharnhorst''-class battleships]]. The design for this class began after the signing of the Anglo-German Naval Agreement in 1935 which gave Germany room to make capital ships in a 3 to 1 ratio favouring Great Britain. Not intending to challenge the Royal Navy, but instead to use the newly rechristened Kriegsmarine for a quick war against France, Adolf Hitler got the room he needed to build his desired capital ships out of the deal. Now under the restrictions of the 1930 London Naval Treaty instead of the more restrictive 1919 Treaty of Versailles, the maximum calibre of guns allowed for the Kriegsmarine was now 40.6 cm or 16 inches. Hitler wanted to arm the new ''Scharnhorst'' class with 15-inch or 38 cm guns, but this armament would delay the construction of the class by several years as Germany had no 15-inch guns available to arm them and would have to make the guns from scratch. To make production quicker, Hitler decided to arm the ''Scharnhorst'' and her sister ship the ''Gneisenau'' with 283 mm guns which Germany had built before for the [[Admiral Graf Spee|''Deutschland''-class "pocket battleships"]]. He still wanted to have 38 cm guns on the ships and demanded they would be re-armed with them as soon as they were available, which came thanks to the ''Bismarck''-class battleships.
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The 283 mm/54.5 C/34 was based on the earlier [[283 mm/52 SK C/28 (283 mm)|283 mm/52 SK C/28]] used on Germany's "pocket battleships" but there were differences. First the barrel was lengthened by 2.5 calibres, a two-part barrel jacket with a loose liner and a Krupp style horizontal sliding breech block. While the 283 mm was small compared to the armament of other battleships of the period, it offered a faster rate of fire along with being an expedient measure as discussed earlier. It was planned that after the ''Scharnhorst'' class was retrofitted with the 38 cm guns from the ''Bismarck'' class, that the 283 mm guns would be mounted on the next generation of "pocket battleships". However this plan did not happen. Another planned use for the gun was on the Landkreuzer P. 1000 "Ratte", super-heavy tank project that never left the drawing board. In service, the SK C/34 was an accurate gun and has the distinction of hitting the carrier HMS ''Glorious'' during a battle in the North Sea from ''Scharnhorst'' at approximately 26,000 yards - one of the longest-range naval gunnery hits in history. After her sister ship ''Gneisenau'' was damaged in an air raid, the turrets were removed and repurposed as coastal defense batteries. The Bruno turret guns were assigned to a battery at Fjell festning (fortress) on Sotra Island, Norway. The Caesar turret guns were given to Battery Oerlandat in Austrått, Norway, and the Battery Rozenburg in the Netherlands got the guns from Anton turret.
  
 
== Media ==
 
== Media ==
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== See also ==
 
== See also ==
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''Links to the articles on the War Thunder Wiki that you think will be useful for the reader, for example:''
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* ''reference to the article about the variant of the cannon/machine gun;''
 
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* ''references to approximate analogues by other nations and research trees.''
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* ''references to approximate analogues by other nations and research trees.'' -->
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* [[283 mm/52 SK C/28 (283 mm)]] - Earlier variant of this gun.
  
 
== External links ==
 
== External links ==
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* ''topic on the official game forum;''
 
* ''topic on the official game forum;''
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* [[wikipedia:28 cm SK C/34 naval gun|[Wikipedia] 28 cm SK C/34 naval gun]]
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* [http://www.navweaps.com/Weapons/WNGER_11-545_skc34.php <nowiki>[NavWeaps]</nowiki> Germany 28 cm/54.5 (11") SK C/34]
  
 
{{Germany naval cannons}}
 
{{Germany naval cannons}}
  
 
[[Category:Naval cannons]]
 
[[Category:Naval cannons]]

Latest revision as of 19:58, 17 April 2024

283 mm/54,5 SK C/34 cannons on the Scharnhorst

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
Spgr. L/4,4 Kpf.Z HE HE 64 64 64 64 64 64
Psgr. L/4.4 APCBC APCBC 578 538 477 425 380 312
Spgr. L/4,4 Bd.Z SAP SAPBC 287 266 235 209 186 152
Spgr. L/4,4 Zt.Z HE-DF HE-TF 64 64 64 64 64 64
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%
Spgr. L/4,4 Kpf.Z HE HE 900 315 0 0.1 21.49 79° 80° 81°
Psgr. L/4.4 APCBC APCBC 890 330 0.035 15 7.21 48° 63° 71°
Spgr. L/4,4 Bd.Z SAP SAPBC 900 315 0.035 15 16.72 48° 63° 71°
Spgr. L/4,4 Zt.Z HE-DF HE-TF 900 311 0 0.1 21.49 79° 80° 81°

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

The 283 mm/54.5 SK C/34 was the main naval cannon used on the Scharnhorst-class battleships. The design for this class began after the signing of the Anglo-German Naval Agreement in 1935 which gave Germany room to make capital ships in a 3 to 1 ratio favouring Great Britain. Not intending to challenge the Royal Navy, but instead to use the newly rechristened Kriegsmarine for a quick war against France, Adolf Hitler got the room he needed to build his desired capital ships out of the deal. Now under the restrictions of the 1930 London Naval Treaty instead of the more restrictive 1919 Treaty of Versailles, the maximum calibre of guns allowed for the Kriegsmarine was now 40.6 cm or 16 inches. Hitler wanted to arm the new Scharnhorst class with 15-inch or 38 cm guns, but this armament would delay the construction of the class by several years as Germany had no 15-inch guns available to arm them and would have to make the guns from scratch. To make production quicker, Hitler decided to arm the Scharnhorst and her sister ship the Gneisenau with 283 mm guns which Germany had built before for the Deutschland-class "pocket battleships". He still wanted to have 38 cm guns on the ships and demanded they would be re-armed with them as soon as they were available, which came thanks to the Bismarck-class battleships.

The 283 mm/54.5 C/34 was based on the earlier 283 mm/52 SK C/28 used on Germany's "pocket battleships" but there were differences. First the barrel was lengthened by 2.5 calibres, a two-part barrel jacket with a loose liner and a Krupp style horizontal sliding breech block. While the 283 mm was small compared to the armament of other battleships of the period, it offered a faster rate of fire along with being an expedient measure as discussed earlier. It was planned that after the Scharnhorst class was retrofitted with the 38 cm guns from the Bismarck class, that the 283 mm guns would be mounted on the next generation of "pocket battleships". However this plan did not happen. Another planned use for the gun was on the Landkreuzer P. 1000 "Ratte", super-heavy tank project that never left the drawing board. In service, the SK C/34 was an accurate gun and has the distinction of hitting the carrier HMS Glorious during a battle in the North Sea from Scharnhorst at approximately 26,000 yards - one of the longest-range naval gunnery hits in history. After her sister ship Gneisenau was damaged in an air raid, the turrets were removed and repurposed as coastal defense batteries. The Bruno turret guns were assigned to a battery at Fjell festning (fortress) on Sotra Island, Norway. The Caesar turret guns were given to Battery Oerlandat in Austrått, Norway, and the Battery Rozenburg in the Netherlands got the guns from Anton turret.

Media

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

See also

External links


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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