HMS Centurion was the lead ship of her class of two pre-dreadnought battleships constructed for the Royal Navy in the early 1890s. Built at HM Dockyard in Portsmouth, she was laid down on 30 March 1890 and launched on 3 August 1892, completing her construction in February 1894 at a cost of approximately £540,090. The vessel measured 390 feet 9 inches (119.1 meters) in overall length, with a beam of 70 feet (21.3 meters) and a deep load draft of about 26 feet 9 inches (8.2 meters). Her steel hull was sheathed in wood and copper to mitigate biofouling, and she displaced around 10,634 long tons (10,805 tonnes) at normal load, increasing to 11,200 long tons (11,400 tonnes) at deep load. Powered by two three-cylinder vertical triple-expansion steam engines and eight coal-fired boilers, HMS Centurion was designed to reach a speed of 17 knots, a goal she marginally exceeded during sea trials, achieving 17.05 knots. Her range was approximately 5,230 nautical miles at 10 knots. Her armament included four 10-inch Mk III guns in twin-gun barbettes, ten 4.7-inch quick-firing guns, and a complement of smaller guns for defense against torpedo boats, alongside seven 18-inch torpedo tubes. The ship's armor primarily consisted of compound and Harvey steel, with a waterline belt 9 to 12 inches thick, and protective plating over her main guns and vital areas. Notably, she underwent modifications in 1901, including an upgrade to her secondary armament from 4.7-inch to 6-inch guns and adjustments to her superstructure and torpedo tubes. HMS Centurion's service was chiefly on the China Station, where she served as flagship and participated in notable actions during the Boxer Rebellion, including supporting landings at the Taku Forts and Tientsin. She ran aground in 1896 but was undamaged. Her involvement in the Boxer Rebellion included contributions to the relief of the International Legations and storming the Taku Forts. After returning to Britain in 1901, she was placed in reserve, later undergoing a reconstruction to update her armament. By 1905, she was deemed obsolete due to rapid technological advances and was eventually sold for scrap in 1910. HMS Centurion's career reflects the transitional period of naval design at the turn of the 20th century and her service in Asia marked her maritime significance during the era of imperial deployment.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.