I do see he said he tried hard silver solder, my bad there.
Tin based solder (leaded or lead free) absolutely will stick to steel if the surface is clean and you use an acid-based flux. Hell, you can even solder galvanized if you're good.
I do see he said he tried hard silver solder, my bad there.
Tin based solder (leaded or lead free) absolutely will stick to steel if the surface is clean and you use an acid-based flux. Hell, you can even solder galvanized if you're good.
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