ThePipingMart Blog Metals How to Make Solder Stick to Metal – An Overview

How to Make Solder Stick to Metal – An Overview

How to Make Solder Stick to Metal

Soldering metal can seem like a daunting and challenging task. However, with suitable materials and simple steps, you can easily make solder sticks to a metal. Let’s take a look at how it’s done.

Materials You Need

Before you begin soldering, having all the proper materials ready is important. You will need solder, flux, soldering iron or torch, and protective clothing such as gloves and eye protection. Additionally, if you use a torch rather than an iron, you will need fuel such as propane or butane.

Cleaning the Metal Surface

The surface of the metal must be clean before any soldering takes place. This helps ensure that the solder adheres to the metal properly and provides an airtight seal. Use steel wool or fine sandpaper to remove any dirt or debris from the surface of the metal. Once it is clean and free of oils, use flux to coat the area where you intend to place your solder. Flux helps keep the joints free from oxidation by breaking down any oxides that may already be present on the surface of the metal.

Applying Heat

Once your soldering area is prepped and ready for use, it’s time to apply heat. If using an iron, turn it until it reaches its desired temperature (usually around 600 degrees Fahrenheit). Then touch the tip of your iron against both pieces of metal being joined together until they become hot enough for soldering material to melt onto them. If using a torch instead of an iron, light your torch before touching its flame against both pieces of metal until they are hot enough for soldering material to melt onto them. Ensure not to overheat either piece while heating them – this could cause irreparable damage!

Applying Solder

Once your tools are heated up sufficiently, you can apply your solder onto them to stick correctly. Touching your solder against both pieces will help create an airtight seal between them once cooled off after melting away from contact with a heat source(iron/torch). Remember not to overheat either side during this process because too much heat can cause the burning off of material! Ensure everything is completely cooled off before removing tools from the work area! And voilà – now you know how easy it is to make solder stick to the metal!


Whether you use a soldering iron or a torch as your heat source, making a solder stick properly requires careful preparation and attention; however, if done correctly with proper technique, this task should be relatively straightforward and stress-free! By following these steps detailed above—cleaning your metal surfaces prior; applying flux; applying heat; applying solder—you should have no problem making solid bonds between two pieces of metal using only heat sources and some skilful hands! Give yourself plenty of time so that everything goes smoothly without any hiccups along the way – good luck! Happy soldering!

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