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Modern 120 mm tank gun shells. KE penetrators for modern tanks are commonly 2–3 cm (0.787–1.18 in) in diameter, and can approach 80 cm (31.5 in) long. As more structurally efficient penetrator-sabot designs are developed their length tends to increase, in order to defeat even greater line-of-sight armour depth.
The M829A1 round weighs 20.9 kg (46 lb) and has an overall length of 984 mm (38.7 in). The 7.9 kg (17 lb) of JA-19 propellant creates a chamber pressure of 5,600 bars (81,221 psi), which results in a muzzle velocity of 1,575 m/s (5,170 ft/s). The 684-millimeter-long (26.9 in) penetrator and its sabot together weigh 9 kg (20 lb).
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 ...
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 ...
In January 1942 a process was developed by Arthur E. Schnell [6] for 20 mm and 37 mm armour piercing rounds to press bar steel under 500 tons of pressure that made more even "flow-lines" on the tapered nose of the projectile, which allowed the shell to follow a more direct nose first path to the armour target. Later in the conflict, APCBC fired ...
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(The Center Square) – Ahead of the state legislature convening in January, Gov. Greg Abbott issued four executive orders to safeguard Texas from espionage threats posed by the People’s ...
(The Center Square) – Gov. Greg Abbott issued an executive order “to protect Texans from the coordinated harassment and coercion by the People's Republic of China (PRC) or the Chinese ...