High explosive squash head (HESH) in British terminology, or high explosive plastic/plasticized (HEP) in American terminology, is a type of explosive projectile which uses a plastic explosive that conforms to the surface of a target before detonating, to improve the transfer of explosive energy to the target.
What are HESH rounds for?
High Explosive, Squash Head (HESH) is a type of explosive ammunition designed to defeat tank armour. It was used by the Canadian Army after the Second World War, and used as a main battle tank ammunition, with versions in both 105mm (as used by the Centurion tank), and 76mm (as used by the Cougar).
Are HESH rounds still used?
HESH rounds are still routinely carried for demolition and anti-bunker use. The modern antitank round of choice is Armour Piercing Discarding Sabot Fin Stabilized (APFSDS) which is referred as SABOT or FIN if you are British.
What is a HEP round?
“high-explosive, plastic” (HEP), is a type of explosive. ammunition that is effective against tank armour and. it is also highly useful against soft targets such as. buildings.
How tall is a HESH round?
Description of the technology:
120mm High Explosive Squash Head (HESH) Mark-I is a single piece ammunition with combustible cartridge case for MBT Arjun.
Why is bombing called shelling?
Early grenades were hollow cast-iron balls filled with gunpowder, and “shells” were similar devices designed to be shot from artillery in place of solid cannonballs (“shot”). Metonymically, the term “shell”, from the casing, came to mean the entire munition.
What is the longest tank shell name?
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).
What is an anti tank bullet made of?
The initial antitank projectile was a solid shot of hardened steel, and, in order to penetrate thicker tank armour, it was fired at higher and higher velocities. However, at a striking velocity of about 2,600 feet (800 metres) per second, steel shot shatters upon impact instead of penetrating.
What bullets do tanks use?
The current 120 mm family of tactical tank ammunition consists of the five unique cartridges, each designed to defeat one or more specific threat targets. The family includes the fifth generation Kinetic Energy (KE) cartridge, three High-Explosive (HE) cartridges, and a canister cartridge.
What tanks use HESH?
High Explosive Squash Head (HESH)
HESH as an ammo type is found only on high tier British tanks, like the FV215b, FV4202, FV215b (183), etc. It is an explosive shell, like HE, which does high damage, but also has a good penetration value.
Do armor piercing rounds explode?
Armour-piercing shells may contain a small explosive charge known as a “bursting charge”.
What does HEAT shell stand for?
In tank: Ammunition. …during the 1950s was the high-explosive antitank (HEAT) shell. This shell used a shaped charge with a conical cavity that concentrated its explosive energy into a very high-velocity jet capable of piercing thick armour.
How does a sabot round work?
Sabot rounds work like a basic arrow. They don’t have any explosive power; they penetrate armor with shear momentum. The heart of the sabot round is the penetrator — a narrow metal rod (typically depleted uranium) with a pointed nose on one end and stabilizing fins on the other.
How much does a 120 mm tank round weigh?
Armament: 105mm gun (the M1A2 has a 120mm), each shell weighs about 40 lbs. Armor: The composite armor used in the M1 is Chobham (after Chobham, England, where it was developed) or code-named Burlington.
What are the blocks on the tanks?
Ever noticed those small boxes all over the turret of the T-72 Ajeya? Those are explosive reactive armour or commonly known as ERA. Yeah, you heard it right, those are explosives. Now you must be wondering why would someone mount explosives on the body of tanks unless one has the intension to blow it up.
Is HESH better than he?
HESH is basically just better HE. I might as well inform you that the game technically also has HEP (similar to cheap HESH) on tanks like the Ru251 and M41 90.
How long is an artillery shell in the air?
It’s about 25-30 seconds for artillery shells, from firing to impact.
What is the biggest artillery shell?
It fired the heaviest shells of any artillery piece.
| Schwerer Gustav | |
|---|---|
| Mass | 1,350 tonnes (1,490 short tons; 1,330 long tons) |
| Length | 47.3 metres (155 ft 2 in) |
| Barrel length | 32.5 metres (106 ft 8 in) L/40,6 |
| Width | 7.1 metres (23 ft 4 in) |
How is shelling different than bombing?
Bombs differ from artillery shells, missiles, and torpedoes in that the latter are all propelled through the air or water by a man-made agency, while bombs travel to their targets through the force of gravity alone.
What is the fastest tank shell in the world?
Fastest HEAT round: M830A1 at around 1,400 meters per second. Fired by the 120mm smoothbore gun of the M1A1/A2 Abrams tanks.
What is the world’s strongest tank?
Currently the Black Panther is one of the most advanced main battle tank in the world, outclassing anything North Korea or China have. Furthermore it is the most expensive main battle tank to date. Deliveries of the K2 Black Panther tank commenced to the South Korean Army in 2016.