The Kronshtadt-class battlecruisers are a class of battlecruisers developed in the 1930s by the Soviet Union for the Soviet Navy in the early 1930s. Class: Kronshtadt-Class ⚔ Armament ⚔ Main Weapon. The Kronshtadt-class battlecruisers are a class of battlecruisers developed in the 1930s by the Soviet Union for the Soviet Navy in the early 1930s. Initially seven mounts were planned, but the one above the conning tower was exchanged for a director for the 100 mm guns in early 1940 when the Navy realized that the other directors were blocked by the superstructure. The Kronshtadt-class battlecruisers, with the Soviet designation as Project 69 heavy cruisers, were ordered for the Soviet Navy in the late 1930s. The Kharkhovskii Turbogenerator Works never completed a single turbine before the German invasion in June 1941. Both ships, Kronshtadt and Sevastopol were commissioned in 1936. The Kronshtadt-class battlecruisers, with the Soviet designation as Project 69 heavy cruisers, were ordered for the Soviet Navy in the late 1930s. So the middle deck was thickened to 90-millimeter (3.5 in) with the lower deck intended to catch any splinters penetrating the armor deck. They were laid down in 1939, with an estimated completion date in 1944, but Stalin's naval construction program proved to be more than the shipbuilding and armaments industries could handle. Another problem were the 305 mm guns and turrets as the armament factories were focused on the higher-priority guns for the Sovetsky Soyuz-class battleships. [5] Their elevation range was -5.5° to +30° with a fixed loading angle of 2.5°. Their barbettes were protected with 330 mm of armor. These ships had a complex and prolonged design process which was hampered by constantly changing requirements and the Great Purge in 1937. Two ships were started but none were completed due to World War II. Type: Battlecruiser. AA guns. This is why the Soviets bought twelve surplus 38-centimeter (15.0 in) SK C/34 guns, and their twin turrets, similar to those used in the Bismarck-class battleships, from Germany in 1940. Two ships were started but none were completed due to World War II. The normal fuel oil capacity was 2,920 metric tons (2,874 long tons), which provided an estimated endurance of 1,100 nautical miles (2,000 km; 1,300 mi) at full speed. The situation was not much better for the smaller guns as mountings for both the 152 mm and 100 mm guns were still incomplete on 22 June 1941 and all of these programs were terminated quickly afterwards. It will enhance any encyclopedic page you visit with the magic of the WIKI 2 technology. The metacentric height was 2.8 meters (9 ft 2 in) for the 305 mm gunned ships, but dropped to 2.58 meters (8 ft 6 in) in the 380 mm gunned ships. Kronshtadt-class battlecruiser is part of the Battlecruisers of the world series, a featured topic. Armor plate production was even more problematic as only 27,438 metric tons (27,005 long tons) were delivered in 1940 of the anticipated 30,000–32,000 metric tons (29,526–31,495 long tons) and 30–40% of that was rejected. Text is available under … By this time, however, details were becoming available for the Scharnhorst-class battleships and the ship was deemed inferior to the German ships. It was deemed superior to the Kongos at medium range and inferior to the Dunkerques at the same range, but generally superior to the Scharnhorsts, although it is doubtful that the Soviets were fully aware of the true specifications of the Kongōs as rebuilt or of the Scharnhorsts as the displacement of the latter had been given as 26,000 metric tons (25,589 long tons), more than 5,000 metric tons (4,921 long tons) short of their true displacement. Kronshtadt-class battlecruisers. Work on these ships ceased shortly after the German invasion. At this time the horizontal protection was revised after full-scale trials revealed that a 500-kilogram (1,100 lb) bomb would penetrate both a 40-millimeter (1.6 in) upper deck and a 50-millimeter (2.0 in) middle deck to burst on the main armor deck. Kronshtadt-class battlecruiser: | | | ||| | Side view as the design appeared in ear... World Heritage Encyclopedia, the aggregation of the largest online encyclopedias available, and the most definitive collection ever assembled. [3], It was already apparent that the 305 mm guns and turrets were well behind schedule when Joseph Stalin asked the German representatives in Moscow on 8 February 1940 to negotiate a trade agreement if it would be possible to use the triple 283-millimeter (11.1 in) turrets in lieu of the triple 305 mm turrets of the Project 69 ships. Congratulations on this excellent venture… what a great idea! The Kronshtadt-class battlecruisers, with the Soviet designation as Project 69 heavy cruisers, (Russian: Тяжёлые крейсера проекта 69), were ordered for the Soviet Navy in the late 1930s. It was 5 meters (16 ft 5 in) high of which 1.6 meters (5 ft 3 in) was intended to be submerged as originally designed. @aizenns The Kronshtadt-class battlecruiser of the USSR was intended for 38 cm cannons. You could also do it yourself at any point in time. An attempt to import 14,000 long tons (14,225 t) of steel and armor plate from the United States in 1939 failed, probably as a result of the Soviet invasion of Poland on 17 September 1939. Secondary Weapons. The start of World War I slowed … Their maximum range was 8,000 meters (26,247 ft). This page was last edited on 20 February 2018, at 17:57 (UTC). Two ships were started but none were completed due to World War II. The Project 25 design was accepted in mid-1937 after major revisions in the armor scheme and the machinery layout and four were ordered with construction to begin in late 1937 and early 1938. The Kronshtadt-class battlecruisers, with the Soviet designation as Project 69 heavy cruisers, were ordered for the Soviet Navy in the late 1930s. These ships had a complex and prolonged design process which was hampered by constantly changing requirements and the Great Purge in 1937. The Kronshtadt-class battlecruisers, with the Soviet designation as Project 69 heavy cruisers, (Тяжёлые крейсера проекта 69 ), were ordered for the Soviet Navy in the late 1930s. However, this decision occurred right before the Great Purge began to hit the Navy in August 1937 and two of the ship's designers were arrested and executed within a year. It is also part of the Battlecruisers of Russia series, a featured topic. 100 rounds per gun were carried. The Kronshtadt-class battlecruisers had their origin in a mid-1930s requirement for a large cruiser (Russian: bol'shoi kreiser) capable of destroying 10,000-long-ton (10,160 t) cruisers built to the limits imposed by the Washington Naval Treaty, of which the Soviets were not a signatory. These are identified as among the best series of articles produced by the Wikipedia community. [16] The guns fired .732-kilogram (1.61 lb) shells at a muzzle velocity of 880 m/s (2,887 ft/s). A revised, 35,000-ton design with 152-millimeter (6.0 in) guns and extra armor was submitted to the State Defense Council in January 1939. The single-reduction, impulse-reduction geared steam turbines were an imported Brown Boveri design shared with the Sovetsky Soyuz-class battleship, but the factory in Kharkiv that was to build them never finished a single turbine before the Germans invaded. This category has the following 20 subcategories, out of 20 total. In the 1930s the Soviets began development of a large cruiser ("bol'shoi kreiser") capable of destroying 10,000-long-ton (10,160 t) cruisers built to the limits imposed by the Washington Naval Treaty, which the Soviets had not signed. Each section is labeled with a small number to show you the correct paint color so artists of all ages and experience levels can achieve impressive results. Krupp had six incomplete turrets on hand that had originally been ordered before the war to rearm the Scharnhorst-class battleships, but they were cancelled after the start of World War II when the Germans decided that they could not afford to have the ships out of service during the war. The Kronshtadt-class battlecruisers, with the Soviet designation as Project 69 heavy cruisers, ("Тяжёлые крейсера проекта 69"), were ordered for the Soviet Navy in the late 1930s. Right elevation of Kronshtadt class. This list may not reflect recent changes . Kronshtadt-class battlecruiser has been listed as one of the Warfare good articles under the good article criteria.If you can improve it further, please do so. As a response to the German Scharnhorst-class battle cruisers, Stalin’s government had also ordered three battle cruisers that were laid down in 1939 and were designed to mount nine 16-inch guns. These ships had a complex and prolonged design process which was hampered by constantly changing requirements and the … She was ordered scrapped on 24 March 1947 and her dismantling began shortly afterwards. Each of the directors had 14 mm of armor as did the 37 mm gun mounts. Ive been reading up on the Lexington and G3 class battlecruisers and looking at how the Devs would classify them if they ever show up. Soviet Kronstadt battlecruiser - hypotheticals. Before the Germans evacuated the city they damaged her building slip and hull with explosives and made her a constructive total loss. The conning tower had 330 mm sides and a 125 mm roof with a 230 mm communications tube running down to the armor deck. The Shipbuilding Commissariat reported on 17 April that it was possible so the agreement was finalized in November 1940 with the deliveries scheduled from October 1941 to 28 March 1943. The big problem is definition. ?GFCS … The Kronshtadt-class battlecruisers, with the Soviet designation as Project 69 heavy cruisers, (Russian: Тяжёлые крейсера проекта 69), were ordered for the Soviet Navy in the late 1930s. There was the Stalingrad Class Battlecruiser which had the Stalingrad Moscow (Moskva) and Krontadt, the one they showed was a Stalingrad Class Kronstadt image provided, the one with 15 inch guns was the Kronstadt Class a Battlecruiser that came before the Stalingrad and wasn't even approved due to the start of the war and the plans was lost for it. 6 x twin 37mm AA guns. The Soviets envisioned one of these projects, the Kronshtadt-class battlecruiser, to be faster than Germany’s Bismarck-class battleship and more powerful than the Scharnhorst. Two ships were started but none were completed due to World War II. Side view as the design appeared in early 1939. [7], The hull form was very full with a block coefficient of 0.61 which compared badly to the 0.54 of the Dunkerque, the 0.52 of the German O-class battlecruiser or the 0.5266 of the American Alaska-class cruiser. The Soviets envisioned one of these projects, the Kronshtadt-class battlecruiser, to be faster than Germany’s Bismarck-class battleship and more powerful than the Scharnhorst. The Defense Committee approved the sketch design on 13 July 1939, but the detailed design was not approved until 12 April 1940, after construction had already begun on the first two ships. But in 1944, Soviet premier Joseph Stalin rebooted the concept for a namesake ship, the Stalingrad-class battlecruiser. Name: Kronshtadt. The Kronshtadt-class battlecruisers, with the Soviet designation as Project 69 heavy cruisers, (Russian: Тяжёлые крейсера проекта 69), were ordered for the Soviet Navy in the late 1930s. Pages in category "World War II battlecruisers of the Soviet Union" This category contains only the following page. |state=expanded: {{Kronshtadt class battlecruiser|state=expanded}} to show the template expanded, i.e., fully visible |state=autocollapse : {{Kronshtadt class battlecruiser|state=autocollapse}} shows the template collapsed to the title bar if there is a {{ navbar }} , a {{ sidebar }} , or some other table on the page with the collapsible attribute Their rate of fire also varied with the elevation from 7.5 to 4.8 rounds per minute. The Kronshtadt-class battlecruisers, with the Soviet designation as Project 69 heavy cruisers, (Russian: Тяжёлые крейсера проекта 69), were ordered for the Soviet Navy in the late 1930s. This was presented to the State Defense Committee on 11 February 1941, but the design was not approved until 10 April when it ordered that the first two ships be completed with German guns while the others would continue to use the 305 mm guns. [19], Machinery problems were likely to delay the ships well past their intended delivery dates of 1943–44. Four succeeding Battlecruisers, four vessels were laid down, 3 cancelled … The Stalingrad-class Battlecruiser was a class of 10 Battlecruisers ordered in 1943. That's it. The Kronshtadt-class battlecruisers, with the Soviet designation as Project 69 heavy cruisers, ("Тяжёлые крейсера проекта 69"), were ordered for the Soviet Navy in the late 1930s. Nation: Soviet Union. Earlier models. So the barbette of turret number two had to be raised to clear turret number one and the height of the conning tower had to be raised to clear turret number two. Ultimately, the two ships of the class — Kronshtadt and Sevastopol — would never be completed, due to the aforementioned limitations of Soviet heavy industries at the time, and the eventual commencement of the Great Patriotic War and the re-allocation of the necessary resources for other uses. Alas, the demands of the war saw that the Kronshtadt was never built. A large gunship officially designated as a heavy cruiser but more of a high-speed "small battleship" by technical characteristics. The underwater protection was an American-style design with a bulge and four longitudinal bulkheads intended to withstand a 500-kilogram (1,102 lb) warhead of TNT. 10/7/1938 the Basic technical development plans on designing of a heavy cruiser of project 69 have been approved. The Soviets had been working on a small battleship design (Battleship 'B') for service in the Baltic and Black Seas and had to shrink it as a result of these discussions to a size close to that of the Project 22 large cruiser so that the latter was cancelled. The Kronshtadt-class battlecruisers, with the Soviet designation as Project 69 heavy cruisers, (Russian: Тяжёлые крейсера проекта 69), were ordered for the Soviet Navy in the late 1930s. [4], The Soviets never did get the detailed data required to redesign the ship's barbettes and magazines, but they did know that the 380-mm barbettes was bigger in diameter than that of the 305 mm turret as well as taller than the Russian turrets. It ranged from 2.36 to 3.24 rounds per minute depending on the elevation. The funnels had 20 mm armor for their entire height above the deck and a 50 mm box protected the smoke generators. The Germans said that they would have to check back for the technical details. While the naval war in the Atlantic was winding down, the Soviet Admiralty decided to order the ships not only to further modernize their fleet, but to challenge the massive … While the Frunze was intended to use B-38 16in guns, time overruns led to 15in guns from Germany being imported to use. The detailed design was supposed to be completed by 15 October 1941, but it was rendered pointless when the Germans invaded the Soviet Union in June. Alas, the demands of the war saw that the Kronshtadt was never built. They had a beam of 31.6 meters (103 ft 8 in) and at full load a draft of 9.45 meters (31 ft 0 in). https://naval-frontline.fandom.com/wiki/Kronshtadt_class_battlecruiser The main calibre was … They were … These ships had a complex and prolonged design proces Her dismantling began shortly afterwards and was completed the following year. There were two other small boilers for harbor service and to power the auxiliary machinery. Furthermore, the armor plants proved to be incapable of making cemented plates over 230 mm and inferior face-hardened plates had to be substituted for all thicknesses over 200 millimeters (7.9 in). 10/7/1938 the Basic technical development plans on designing of a heavy cruiser of project 69 have been approved. The Soviets envisioned one of these projects, the Kronshtadt-class battlecruiser, to be faster than Germany’s Bismarck-class battleship and more powerful than the Scharnhorst. [15], Light AA defense was handled by six quadruple, water-cooled mounts fitted with 37 mm (1.5 in) 70-K guns. [16], The ships had relatively light armor. The gun fired 470-kilogram (1,040 lb) armor-piercing projectiles at a muzzle velocity of 900 m/s (3,000 ft/s); this provided a maximum range of 47,580 meters (52,030 yd). A battlecruiser, or battle cruiser, was a large capital ship built in the first half of the 20th century. 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