Steam frigates and the smaller steam corvettes, steam sloops, steam gunboats and steam schooners, were steam-powered warships that were not meant to stand in the line of battle. There were some exceptions like for example the French Napoléon class steam ship of the line was meant to stand in the line of battle, making it the world's first steam battleship. The first such ships were paddle steamers. Later on the invention of screw propulsion enabled construction of steam-powered versions of the traditional ships of the line, frigates, corvettes, sloops and gunboats.
The Osprey class was a Royal Navy class of screw-driven sloops built between 1874 and 1877. Nine additional ships were built to a revised design, the Doterel-class sloop. They were the first class of ship in the Royal Navy to use glass scuttles.
HMS Highflyer was a 21-gun wooden screw frigate of the Royal Navy. She was built on the River Thames by C J Mare and launched on 13 August 1851. She spent twenty years in service, including action in the Crimean War and the Second Opium War, before being broken up at Portsmouth in May 1871.
The Satellite class was a class of 12-gun composite sloops built for the Royal Navy between 1883 and 1888, and reclassified as corvettes in 1884.
HMS Rover was an 18-gun iron screw corvette built for the Royal Navy in the 1870s, the sole ship of her class. The ship was initially assigned to the North America and West Indies Station until she returned home in 1879. She was transferred to the Training Squadron when it formed in 1885. Rover was not really suitable for such a role and she was placed in reserve four years later and then sold for scrap in 1893.
HMS Esk was a 21-gun Highflyer-class screw corvette launched on 12 June 1854 from J. Scott Russell & Co., Millwall. She saw action in the Crimean War, the Second Opium War and the Tauranga Campaign in New Zealand, and was broken up at Portsmouth in 1870.
HMS Druid was a Briton-class wooden screw corvette built for the Royal Navy in the late 1860s. She spent her service life overseas on the Cape of Good Hope and North America and West Indies Stations and was sold for scrap in 1886.
The Doterel class was a Royal Navy class of screw-driven sloops. They were of composite construction, with wooden hulls over an iron frame. They were a revised version of an 1874 design by the Royal Navy's Chief Constructor, William Henry White, the Osprey-class sloop. Two of the class were lost, one to an explosion off Chile and one wrecked off Canada. Gannet is preserved at Chatham Historic Dockyard.
The Philomel-class gunvessel was a class of wooden-hulled screw-driven second-class gunvessels built for the Royal Navy between 1859 and 1867, of which 26 were ordered but only 20 completed. They had a mixed history, with some serving for as little as 5 years, and others surviving into the 1880s. Two of the class were sold and used as Arctic exploration vessels, both eventually being lost in the ice.
The Racer-class sloop also known as the Cordelia class of swift cruisers was an 11-gun wooden screw sloop class of five ships built for the Royal Navy between 1855 and 1860.
The Swallow-class sloop was a 9-gun wooden screw sloop class of four ships built for the Royal Navy between 1854 and 1857.
HMS Miranda was a Doterel-class sloop of the Royal Navy, built at Devonport Dockyard and launched on 30 September 1879.
HMS Espiegle was a Doterel-class sloop of the Royal Navy, built at the Devonport Dockyard and launched on 3 August 1880.
HMS Mutine was a Doterel-class sloop of the Royal Navy, built at the Devonport Dockyard and launched on 20 July 1880. She became a boom defence vessel at Southampton in 1899 and was renamed Azov in 1904. She was sold after World War I.
HMS Dragon was a Doterel-class sloop of the Royal Navy, built at Devonport Dockyard and launched on 30 May 1878. She served in the East Indies, including the Anglo-Egyptian War of 1882, and the suppression of slavery. She was sold for breaking in 1892.
The Briton class was a group of three wooden screw corvettes built for the Royal Navy in the late 1860s. All three ships of the class only served overseas during their brief service lives. Between them, they were assigned to the China, East Indies, African, North American, and the Pacific Stations. All three were regarded as obsolete 15 years after they were completed, and they were sold in 1886–87.
The Banterer-class gunboat was a class of eleven gunboats mounting two 6-inch and two 4-inch guns, built for the Royal Navy between 1880 and 1892.
The Albacore-class gunboat, also known as "Crimean gunboat", was a class of 98 gunboats built for the Royal Navy in 1855 and 1856 for use in the 1853-1856 Crimean War. The design of the class, by W. H. Walker, was approved on 18 April 1855. The first vessels were ordered the same day, and 48 were on order by July; a second batch, which included Surly, were ordered in early October.
This group of vessels were originally slated to be built to the Sampson designed steam vessel; however, the Admiralty on 9 May 1845, ordered the first pair as First-Class screw sloops to be built from a design of Sir William Symonds, Surveyor of the Navy. This design would become known as the Conflict-class sloop. These would be 10-gun vessels with 400 NHP engines. The second pair of vessels were ordered on 26 March 1846 but after their keels were laid at Pembroke Dockyard, their construction was suspended in September 1846 then cancelled five years later, on 4 April 1851. Both completed ships served in the Baltic during the Crimean war, and Desperate briefly served as a store ship to Edward Augustus Inglefield's Arctic expedition. They had both been broken up by 1865.
The Bulldog-class steam vessels (SV2) later reclassed as First Class Sloops, were designed by Sir William Symonds, the Surveyor of the Navy. Designed from the Driver class by Admiralty Order of 26 December 1843, the design was approved in 1844. The changes included lengthening the bow by 10 feet to provide 6 feet of extra space in the engine room. Three vessels would have a single funnel whereas Scourge would have two and be completed as a bomb vessel. In July 1844 it was queried if Fury was to be completed as a screw vessel, however, since her construction was well along she would be completed as a paddle steamer. Four vessels were ordered and completed.
Royal Navy