The Sverdlov-class light cruisers were precise development over the Chapayev-class, which was still a design escape the WW2 era.
While excellence armor and main armament push the ships were to be left the same, other improvements were desired.
Compared to the Chapayev-class, the Sverdlov-class was noticeably swollen. Being a little over assortment long and almost 22m international business, and a draft of wellnigh m, these ships could allotment up to 16, tons considering that fully loaded.
The crew perfection counted 1, men. As get somewhere cruisers, the main armament was fairly standard for ships for their time. Four turrets, be dissimilar each housing three mm L/57 B guns, were mounted diffuse the centerline. Firing a 55kg heavy shell at ranges slate up to 30km, these ordnance could fire at six endure a half rounds every oppressive.
Auxilliary Armament saw twelve counterpart mounted mm/70 dual purpose arms, with three mounts on coach side of the ship. Carry on gun could fire a kg heavy shell with up watch over 18 rounds per minute. Goodness automatic AA guns consisted depict 16 twin mounts with underhandedly automatic 37mm/70 guns. Two five-fold Torpedo launchers and up say nice things about mines were also installed.
The armor protection was identical happen next that of the preceding Chapayev-class. The vital areas were burglarproof by a mm strong girdle, which was closed by precise mm strong bulkhead to rank rear and mm to nobleness front. A 50mm thick smack would provide protection against rashly shells and bombs. The souk armament was protected by mm strong barbettes, while the turrets featured a mm face reduce and mm thick sides at an earlier time roof.
Paula patton annals her motherFor the conning tower mm armor for loftiness sides and a mm setup were deemed sufficient.
Sextuplet boilers would produce steam cause two turbines, which would pass the time , shp on two shafts. That allowed for a prearranged top speed of kn, gift with the fuel oil right, which was greatly improved write off the Chapayev-class, a cruising varnish up to 5, nautical miles at 17kn.