While soldering is useful for many purposes it has limitations.
How to solder tin sheet metal.
It is fairly simple to get the soldering on the steel done by just altering a few of the standard soldering steps for galvanized specific ones.
Because the galvanized metal is designed to be resistant to outside harm soldering pieces of steel that have been galvanized can pose a problem if done improperly.
Learn the basics of soldering two pieces of metal together.
Soldering glues the pieces of metal together by melting a softer metal to act as an adhesive.
When soldering any sheet metal use soldering coppers iron and not a torch.
This layer of tin also allows tin to be soldered at a lower temperature than other metals typically in the 150 to 200 degree fahrenheit range.
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What a great video showing you how to solder tin.
Soldering tin metal is easier than other metals because the steel metal materials are pre coated with a layer of tin.
Tradesmen often use brazing or welding instead to create stronger joins between the metals.
These cans are still widely used for soups and vegetables.
I try to answer all questions in a ti.
Tin plate is the easiest to solder because the metal is already tinned just use zinc chloride or resin paste for a flux and solder with 50 50 solder.