Soft Soldering Sheet Metal

It is soft soldering that is generally used by the sheet metal worker.

Soft soldering sheet metal.

The decision to choose amongst the two should be based on the application requirements strength requirements and type of metal used among others. 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. Soldering may be divided into two general classes soft and hard soldering. Then press solder against the metal and let some pool on the area that you re binding to the steel.

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. It is typically done with a small electric iron and a bonding agent called solder. Choose from traditional tin lead solders or high temperature lead free solder. The solder which is mostly composed of lead and tin has a melting range of 150 to 350 c.

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. If you re soldering 2 pieces of stainless steel then skip this step. Heat up the metal with your soldering iron or torch until it s hot enough to melt solder. Soft soldering is also used for joining wires and small components.

Soldering sheet metal or roofing components. Properties of soft 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. Unlike welding soldering allows the user to bind small pieces of metal together and is commonly used in the manufacture of circuit boards.

Step 6 hold the soldering tool against the galvanized steel where you want to apply the solder. 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. 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 is the process of joining pieces of metal together.

Turn the tool slowly to coat the tip in a thin layer of solder. Hard solder requires flux but forms a much stronger bond because of its higher melting point.