Mark 8 super heavy shell
WebThe Mark 8 shells gave the North Carolina, South Dakota, and Iowa classes the second heaviest broadside of all battleship classes, despite the fact that the North Carolina and South Dakota ships were treaty battleships. Only the Yamato … http://www.navweaps.com/Weapons/WNUS_8-55_mk12-15.php
Mark 8 super heavy shell
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WebBefore the first Iowa-class USN battleship was laid down, the US Navy developed the "super-heavy" 1,225 kg Mark 8 shell for its new 16" Mk.7 gun. This shell is deployed … WebThe standard Mark 5 and Mark 7 AP shell weighed 2240 lbs. The super heavy Mark 8 weighed 2700 lb. Musings on Naval matters Answered by Kevin Robbie Author has 429 answers and 67.5K answer views Feb 11, …
WebAt a 15-degree angle, the guns could fire a shell out to 23,000 yd (21,000 m). Each individual gun weighed 142,492 lb (64,633 kg) with the breech and measured 53 ft 6.5 in (16.32 m) in length. [3] Each of the original Mark 1 built-up guns consisted of a tube without liner, jacket, eight hoops and a screw box liner. WebSo weirdly enough. The Mark 8 super heavy shell when loaded onto a North Carolina or South Dakota. Had slightly better deck penetration than when used on an Iowa. Basically the shorter range and slower velocity of the guns translates to a steeper descent angle. So 45 degrees striking angle compared to the 36 degrees from an Iowa.
WebA later version, the Mark 8, was similar except that rifling was uniform and the bore was chromium plated for increased life. These ships could not fire the "super-heavy" 2,700 … WebMe personally, I'd like to see the previous system put back in place and shells that were notoriously good at penetrating armor, looking at you Mark 8 and 14" Mark 16, should …
WebHeavy cruisers were a part of the U.S. Navy for about 50 years, until the late 1970s. Almost all of them were armed with nine 8-inch/55-caliber guns of several different types whose projectiles were fired using bagged …
WebThe Mark 8 shells gave the North Carolina, South Dakota, and Iowa classes the second heaviest broadside of all battleship classes, despite the fact that the North Carolina and … hinge protectors for doorshttp://www.navweaps.com/Weapons/WNUS_16-50_mk7.php hinge protectionWebThe 16"/50 caliber Mark 7 – United States Naval Gun is the main armament of the Iowa-class battleships and was the planned main armament of the cancelled .. Description. Due to a lack of communication during design, the Bureau of Ordnance assumed the Iowa class would use the 16inches/50 Mark 2 guns constructed for the 1920 South Dakota-class … home office pre action protocolWeb4 okt. 2024 · In the early 1950’s as the Korean War was raging, the US Navy was tasked with adapting the Army’s Mark 8 11" tactical nuclear artillery shell for use with 16" battleship fleet guns. home office pre settled statusWebスーパーヘビーシェルの例 Mk.6 16インチ45口径砲、Mk.7 16インチ50口径砲の主砲弾（AP Mark 8砲弾）／従来：1,016kg → SHS：1,225kg。 （戦艦 ノースカロライナ級 ・ サウスダコタ級 ・ アイオワ級 ） Mk.8 12インチ50口径砲の主砲弾／従来：394.6kg → SHS：517kg。 （大型巡洋艦 アラスカ級 ） Mk.12～16 8インチ55口径砲の主砲弾／従 … home office press releaseWebThe gun was first tested at the Dahlgren proving grounds in 1927, with tests continuing into the 1930s. It fired a 2,100 lb (953 kg) AP shell at 3,000 ft/s (914 m/s) muzzle velocity, with a range of 49,383 yd (45,156 m) at 40° elevation. home office press contacthttp://www.navweaps.com/Weapons/WNUS_16-45_mk5.php hinge protectors