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Armour-piercing fin-stabilized discarding sabot (APFSDS), long dart penetrator, or simply dart ammunition is a type of kinetic energy penetrator ammunition used to attack modern vehicle armour. As an armament for main battle tanks , it succeeds armour-piercing discarding sabot (APDS) ammunition, which is still used in small or medium caliber ...
The next generation ammunition, called 120 mm APFSDS-T M829A2, entered service in 1994 and is the armor-piercing ammunition currently being produced by General Dynamics Ordnance and Tactical Systems for the 120 mm M256 gun of M1A1 and M1A2 tanks. It is a technology improvement over the M829A1.
The new ammunition has been accepted into service with the Dutch and Swiss, as well as German, armies. [ 60 ] In 1993, South Korea invented self-sharpening process on the tungsten heavy alloy (WHA), which the process was only achievable from depleted uranium (DU) penetrators, by applying microstructure control and multi-stage cyclic heat ...
Entered service : 2016. [2] the new round uses a new sabot design, and a Tungsten Alloy penetrator of increased length compared to prior generation Russian APFSDS ammunition. Used on 2A46M-4/5 with new autoloader. Cartridge dimension: 735 mm [3] Penetrator dimension: 640 mm 28-29: 1 L/D; Round weight: ? kg; Projectile weight (including sabot ...
Seminal research on two important sabot configurations for long rod penetrators used in APFSDS ammunition, namely the "saddle-back" and "double-ramp" sabot was performed by the US Army Ballistics Research Laboratory during the development and improvement of modern 105mm and 120mm kinetic energy APFSDS penetrators and published in 1978, [1 ...
A Japanese APFSDS round only dedicated to Type 10 MBT. Although this is a NATO-standard round, it can only be used with the Type 10 Cannon due to the increased load and resulting increased pressure when fired. [64] 120 OFLE F2 France: Nexter 2013 Depleted uranium alloy Qualified in 2009, 3000 rounds ordered in 2010, 500 were to be delivered in ...
The order had an option for 124 additional CV9030CH that wasn't confirmed. [94] Delivery: 1 in 2001, [95] 9 in 2002, [96] 65 in 2003, [97] 68 in 2004, [98] 43 in 2005. [99] In 2020 a life extension was initiated for all 186 CV90's in Swiss service. With the life extension program completed the CV90 will be able to be in service to at least 2040 ...
The M256 fires a variety of rounds. The primary APFSDS round of the Abrams is the depleted uranium M829 round, of which four variants have been designed. M829A1, known as the "Silver Bullet", saw widespread service in the Gulf War, where it proved itself against Iraqi armor such as the T-72.