Simulation of a Centurion Mk 10 projectile hitting the frontal armor of M60A1
105mm L52A1 APDS (4.6 kg, tungsten alloy core) at 1380 m/s
vs
M60A1 upper hull front armor (109 mm CHA at 65 degrees) [relatively soft armor ~220 BHN, with good ductility]
105mm L7A1 muzzle velocity (for L52) - 1426 m/s. 1380 m/s refers to a distance of approximately 0.6 km