Unfortunately, I did not record myself build it, but I will post a tutorial of how to make a steel factory. I am not sure what create mod addons you got that changes the recipe for making steel ingots so I'm doing a recipe for Create: Alloyed.
If you want to join the public server, install Create Stellar on Curseforge and this is the Server IP: stellarsmp.mcserver.us
(PS: This is not my public server, I do not own it)
No need for a subscription or Discord, its free. (There is a Discord part, but its only for crates and more claimed chunks I think)