Soft Soldering Sheet Metal

Soldering sheet metal or roofing components.

Soft soldering sheet metal.

Heat the soldering tool to the maximum heat setting and hold the tip against a piece of acid core solder. It is used in sheet metal work for joining parts that are not exposed to high temperatures and are not subjected to extreme loads and forces. Soldering is the process of joining pieces of metal together. Unlike welding soldering involves melting a soft alloy metal that must fill the joint between and bond with the base metal to produce a strong durable joint.

Heat up the metal with your soldering iron or torch until it s hot enough to melt solder. Soft solder uses a low melting point metal most often lead or tin to make it more manageable at the expense of a weaker bond. The decision to choose amongst the two should be based on the application requirements strength requirements and type of metal used among others. Unlike welding soldering allows the user to bind small pieces of metal together and is commonly used in the manufacture of circuit boards.

It is soft soldering that is generally used by the sheet metal worker. Both sheet metal welding and sheet metal soldering are common activities yet require utmost care while performing in order to achieve accurate end results. Soft soldering is also used for joining wires and small components. Hard solders are those include such processes soft soldering that is having a melting point over 750 f and include such processes as silver soldering and brazing.

If you re soldering 2 pieces of stainless steel then skip this step. The solder which is mostly composed of lead and tin has a melting range of 150 to 350 c. Due to its relatively low melting point and intrinsic ductile nature solder is generally weak and fails when exposed to tensile or shear stresses. Soldering may be divided into two general classes soft and hard soldering.

Whether you need to solder copper or galvanized steel flat seam or flashings drain pans or scuppers dormers or cupolas we ve got you covered with the widest selection of sheet metal soldering supplies and tools for sale. Properties of soft solder. Step 6 hold the soldering tool against the galvanized steel where you want to apply the solder. Turn the tool slowly to coat the tip in a thin layer of solder.

It is typically done with a small electric iron and a bonding agent called solder. Solder is a thin metal wire that comes in a spool.