Soft Soldering Sheet Metal

Soldering sheet metal or roofing components.

Soft soldering sheet metal.

Step 6 hold the soldering tool against the galvanized steel where you want to apply the solder. Unlike welding soldering allows the user to bind small pieces of metal together and is commonly used in the manufacture of circuit boards. 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. 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. It is soft soldering that is generally used by the sheet metal worker. Soldering is the process of joining pieces of metal together. Solder is a thin metal wire that comes in a spool.

The solder which is mostly composed of lead and tin has a melting range of 150 to 350 c. It is typically done with a small electric iron and a bonding agent called solder. Soldering may be divided into two general classes soft and hard soldering. 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.

Heat the soldering tool to the maximum heat setting and hold the tip against a piece of acid core solder. Soft soldering is also used for joining wires and small components. Heat up the metal with your soldering iron or torch until it s hot enough to melt solder. Hard solder requires flux but forms a much stronger bond because of its higher melting point.

Due to its relatively low melting point and intrinsic ductile nature solder is generally weak and fails when exposed to tensile or shear stresses. Both sheet metal welding and sheet metal soldering are common activities yet require utmost care while performing in order to achieve accurate end results. Then press solder against the metal and let some pool on the area that you re binding to the steel. Choose from traditional tin lead solders or high temperature lead free solder.

The decision to choose amongst the two should be based on the application requirements strength requirements and type of metal used among others. Turn the tool slowly to coat the tip in a thin layer of solder.