The center "hat" of the rotor won't let it. The four legs of the stand nicely fit over the center.Might think about a few tack welds to eliminate any possibility of the stand sliding on the very hard and very smooth rotor.
A larger jack stand might possibly be able to slide a leg off, but I kind of doubt it. I haven't tired it yet. Most of my driveway mechanic tomfoolery doesn't involve jacking it up too high, so the smaller stands are perfect.