Blunt objects can cut with enough force, but Hulk's durability is far greater than steel and regular people.
It's really not PIS that Cap's shield can go through a tank, but it only bounces off the Hulk. This is of course going with Ultimate Cap throwing the shield, who has far greater than just peak human strength.
Originally posted by Darth Martin
Sure but it goes through things like steel all the time. He's sliced humans arms and heads off with it before. Yet when it comes to impact on Hulk, it transforms into a blunt force attack. PIS
Maybe in the comics it has, but not in the Ultimates movies, to my recollection, at least.