Vollrath(47935) Mixing Bowl (5-Quart, Stainless Steel)

Has anyone put these in the dishwasher? If so, do they discolor?

I'm planning to buy this to chop salad in with a mezzaluna. I'm sure it will get scratched, but is it thin enough that I'm going to dent the bowl?

Can I put hot boiling water in the bowl without any damage to the bowl? After washing my baby bottles, I like to dip it in hot water to “sterilize”

Is it large enough to use for mixing and making bread dough