Yak-9T - incredible firepower (or maybe incredible tank's lack of armor?)

[bladeracer]

Originally Posted by JtD

Look guys, the way it is, if a projectile doesn't penetrate, it doesn't kill. You can spray all the 7.62 into even a lightly armoured tank, and nothing will happen.

I disagree, decent non-penetrating hits can cause spalling of the inside surfaces of the armour.
7.62 is unlikely to "kill" a tank.