Heat Metal to work iron without a forge?

[Danielqueue1]

It would be fun to enchant a forge to use heat metal instead of coal.

like an induction forge!

I'd say Heat metal would work for short repairs, a couple of arrow heads out of metal scraps, a dagger out of a metal shard, anything else would take multiple castings.

I love the idea of a forge cleric climbing up on some scaffolding and using heat metal and smithing tools to pop out dents and such on the Iron doors to a temple of Moradin after an attack without taking them down.