The Danish ironclad HDMS Odin was a central battery battleship constructed for the Royal Danish Navy during the 1870s. Laid down at the Naval Dockyard in Copenhagen on April 13, 1871, she was launched on December 12, 1872, and completed on September 7, 1874. Odin measured 73.4 meters (approximately 240 feet 10 inches) in length overall with a beam of 14.78 meters (48 feet 6 inches) and a draft of 5 meters (16 feet 5 inches). She had a displacement of 3,170 metric tons (about 3,120 long tons), and her crew numbered around 206 officers and enlisted men. Her propulsion system consisted of a single horizontal, direct-acting steam engine built by Burmeister & Wain, delivering 2,300 indicated horsepower (1,700 kW) to a solitary propeller shaft, enabling her to reach a top speed of 12 knots (22 km/h). Odin carried a coal capacity of 177 metric tons (174 long tons), providing a range of approximately 1,200 nautical miles (2,200 km) at a cruising speed of 9 knots (17 km/h). The armament initially comprised four single Armstrong 254-millimeter (10-inch) rifled muzzle-loading guns housed within an armored citadel, complemented by six 76-millimeter (3-inch) guns. In 1883, her smaller guns were upgraded to four rifled breech-loading 87-millimeter (3.4-inch) weapons, and her main guns were later converted to 16-caliber breech-loaders by Krupp. Odin was heavily armored, featuring a waterline belt with thicknesses varying from 102 to 303 millimeters (4.0 to 11.9 inches), providing substantial protection along her length. Her armor deck was 26 millimeters (1 inch) thick, and her conning tower boasted 142-millimeter (5.6-inch) armor plating. A notable feature was her retractable spur ram in the bow, indicative of her era’s naval design. In 1898, Odin underwent reconstruction to improve her main guns' firing arcs and received an armored conning tower. She played a prominent role in Danish naval exercises, notably leading the summer maneuver squadron in August 1895 as flagship of Rear Admiral Kock. Odin’s service concluded when she was stricken from the Navy List on June 12, 1912, and was subsequently sold for scrap in the Netherlands, marking the end of her maritime career.

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