Search results
Results From The WOW.Com Content Network
The 12-inch 40-caliber naval gun was the standard main weapon of the pre-dreadnought battleships of the Imperial Russian Navy. Sixty-eight guns of the first production run were built in 1895–1906 by the Obukhov Works in Saint Petersburg .
The Russians used both 12 and 10-inch (254 mm) guns as their main armament; the Petropavlovsk class, Retvizan, Tsesarevich, and Borodino class had 12-inch (305 mm) main batteries while the Peresvet class mounted 10-inch guns. The first German pre-dreadnought class used an 11-inch (279 mm) gun but decreased to a 9.4-inch (239 mm) gun for the two ...
The British Royal Navy built a series of pre-dreadnought battleships as part of a naval expansion programme that began with the Naval Defence Act 1889.These ships were characterised by a main battery of four heavy guns—typically 12-inch (305 mm) guns—in two twin mounts, a secondary armament that usually comprised 4.7-to-6-inch (120 to 150 mm) guns, and a high freeboard.
The main guns were usually approximately 12-inch caliber, secondary weapons usually 6-inch but typically in the range 5-inch to 7.5-inch. Guns smaller than 4.7-inch are usually considered "tertiary". (Many pre-dreadnoughts also carried 9.2 to 10-inch "secondary" guns, but they are usually treated instead as a mixed-caliber main armament.)
The ship was armed with a main battery of four 12-inch (305 mm)/45 caliber Mark 5 [a] guns in two twin gun turrets on the centerline, one forward and aft, as was typical for battleships of the period. [10] The guns fired a 870-pound (390 kg) shell at a muzzle velocity of 2,700 feet per second (820 m/s). The turrets were Mark VI mounts, which ...
The guns had a muzzle velocity of 2,562 to 2,573 feet per second (781 to 784 m/s), and they were capable of penetrating 12 inches of Krupp armour at a range of 4,800 yards (4,400 m). At their maximum elevation, the guns had a range of 15,300 yards (14,000 m). [13] The guns had a rate of fire of one shot every eighty seconds. [14]
USS Wisconsin (BB-9), an Illinois-class pre-dreadnought battleship, was the first ship of the United States Navy to be named for the 30th state. She was the third and final member of her class to be built. Her keel was laid down in February 1897 at the Union Iron Works in San Francisco, and she was launched in November 1898.
HMS Hood was a modified Royal Sovereign-class pre-dreadnought battleship built for the Royal Navy in the early 1890s. She differed from the other ships of the class in that she had cylindrical gun turrets instead of barbettes and a lower freeboard.