Zerosnark you really know your navy history, but the as far as the Hood is concerned Im pretty sure it was always classed as a battlecruiser, and certainly used as such when sortied against bismarck. I agree that it was basically a fast battleship, I think this is really half of the defination of a battlecruiser, the other half being its role as to how its deployed. So I guess my point is that a battlecruiser is defined by two chacteristics: battleship firepower with cruiser speed (inferring lighter armor), AND a scouting and/or cruiser support role. So did the battlecruisers of WW1 have lighter armor or where they just built longer (greater fineness ratio ) with the same armor as a battleship?
Anyway too bad for Hood, its last refit they armored the front deck but not aft : of course thats were it gets hit.
LS: You make several good points. I may very well stand corrected, and the Hood may have been considered a Battlecruiser at the time of her sinking. . . .but the design was definately reworked after Jutland, with armour
intended to withstand battleship gunfire
And yeah, I am a naval history buff. I can't build these cool SFC models like the rest of this crowd, but I can contribute to this forum by sharing what I know.
As for WWI Battlecruisers: Between 1905 and 1918 both dreadnaughts and battlecruisers steadily grew in size and lethality. In general, the battlecruisers had
significantly lighter armour and one less heavy gun turret. Overall size and weight was of battlecruisers were bigger because of the engines. Scouting was a key role, as both aircraft and radio technology was very, very new.
Side note: When the Bismark sailed with the heavy cruiser Prince Eugen, Britain basically deployed their entire fleet. Unlike Jutland, the fleet was not all in harbor at the time. The Hood was actually sailing with the new Battleship "Prince of Wales" at the time, which had comparable speed. The Prince of Wales was so new, the ship was experiencing major teething problems during the battle, ("C" turret, mounting 4 of the 10 heavy 14" guns, became jammed) and wisely withdrew after the Hood blew up.
The Queen Elizabeth class battleships stood out at Jutland, because with oil fired boilers, these new and fully armoured battleships featured the new 15" guns AND at 25 knots were almost as fast as battlecruisers. In the 1940's, the Iowa class battleships stood out because these ships were capable of 35 knots, while the other new American battleships could only do 27 knots. Iowa class armour was comparable to the contempory North Carolina class battleships. To do this, the Iowas weighed in at 45,000 tons (nominal) vs the North Carolinas (nominal) 35,000 tons.
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