Hello!

Does anybody here knowledgeable or have some experience on brazing? alternative to arc welding. Just want to know some tips and info's as to what kind of brazing rod needed/usually used to weld steel, those angle bars,black iron. Was planning to do some house projects making a gate. I wonder if butane torches would do as I don't have any acetylene. What type/brand of rods most applicable to such projects. Any tips/advises would be highly appreciated. Thanks!