There are too many variables to say with complete certainty. You have the parts already. Try them. If they work for you, great. You'll know soon enough if the chain doesn't shift properly on the rear. If too wide for the cassette, then it'll not fall completely into the cogs and will act as if it's trying to shift to the next gear.
External chain width frequently is not an issue for most cranksets. It is the rear cassette that usually determines the chain size. Though for optimum shifting performance, you'd want to use the chain they designed all your components around or at least one very similar.