The stainless steel material used for stainless steel fabrication in Seattle is available in a variety of sizes and shapes, such as flats, plates, sheets, rods, rounds, wires, and tubes. In order to fabricate various products, numerous different processes must often be employed in stainless steel fabrication. Such processes may include shearing, bending, cutting, polishing, grinding, welding, and assembling. Cutting processes may be performed with tools as simple as shears or with a variety of other equipment, including saws and press brakes. Gas cutting and laser cutting equipment are also frequently used in order to achieve the desired cut.
In terms of stainless steel rods, sheets, wires, and pipes, forming and bending jigs may be used on various machines in order to form the parts into the desired shapes. Rolling machines are frequently used for forming round shapes from stainless steel plates. While machines are now more commonly used for stainless steel fabrication in Seattle, manual labor may also sometimes be used, based on the required design.
Power presses are also commonly used in fabrication. These tools are primarily utilized for creating parts from plates and sheets by piercing, cutting, blanking, forming, bending, and drawing. Stainless steel fabrication in Seattle may also involve the use of drilling.
Once all of the various parts have been created, fabricators then assemble the parts together to create the sub-assemblies and then the final products. Assembly often involves the use of welding. Various types of welding may be performed in stainless steel fabrication, including electric resistance welding, shielded metal arc, plasma arc, gas metal arc, and gas tungsten arc. Soldering and brazing may also be used in order to join parts.
It should be noted that the weldability of different types of stainless steel may vary significantly. Almost all grades of stainless steel can be welded, however. Grades that can be most easily welded include austenitic grades of stainless steel. In most instances, special types of welding electrodes may need to be used when welding stainless steel. While a lead-tin soft solder is an option, it is not suitable for use in fabricating serving products or food processing products.