Can stainless steel be welded with an ordinary electric welding machine?

If you can weld, just buy stainless steel electrodes, I have used the small ones, and the current depends on the speed at which you go.

Can be welded, if it is a DC welding machine is better, the smallest electrode is 2mm diameter, you can choose austenitic stainless steel electrode, or ferritic stainless steel electrode, electrode size: 2,,,4,5; Length: 200, 250, 300, 350, 400

The magnitude of the current is selected according to the member.

The principle difference between stainless steel welding machine and ordinary welding machine.

The most prominent feature of the stainless steel welding machine is that through the precise control of current and time, the output of heat energy is greatly reduced, and the workpiece is always at room temperature during the welding process of stainless steel products, so as to achieve the welding effect of stainless steel products without deformation and discoloration. The outstanding feature of the electric welding machine is that through the use of power supply, the electrical energy is converted into heat energy instantaneously, so as to achieve the welding of steel products through thermal energy, the permanent welding of metal materials through thermal energy, and the welding of the same strength as raw materials through superheat treatment of the weld.

The difference between the use of stainless steel welding machine and ordinary welding machine.

The scope of use of stainless steel welding machine is mostly special welding materials, and the scope of use is mainly based on sheet metal welding, welding of stainless steel sheets, mold instruments, precision electronics, and defect repair. The ordinary electric welding machine has a wide range of applications, but the main application fields are generally in steel structure manufacturing, general machinery, agricultural machinery, pipelines and other steel structure manufacturing units, mainly suitable for steel welding and repair.

Able to weld; But it is better to use TIG welding.

The welder can weld stainless steel.

The electric welding machine uses the high-temperature arc generated by the positive and negative electrodes in an instantaneous short circuit to melt the solder and the welded material on the electrode to achieve the purpose of combining them.

The electric welding machine uses electric energy, converts the electric energy into heat energy instantly, electricity is very common, the electric welding machine is suitable for working in a dry environment, does not need too many requirements, because of the small size, simple operation, easy to use, fast speed, strong weld after welding, etc., it is widely used in various fields, especially for the parts that require high strength.

Hello, stainless steel can be welded with stainless steel electrodes using a normal electric welding machine. Welding stainless steel needs to meet certain technical requirements to ensure the quality of welding. First of all, the welding current must choose the appropriate current, in general, the size of the current is more than 2 times larger than the thickness of the welded steel.

Secondly, the welding parameters should also be selected appropriately, and the welding current, welding voltage, welding time and other parameters should be selected to ensure the welding quality. In addition, it is necessary to pay attention to the welding environment, the welding environment requirements of stainless steel are relatively strict, generally requiring the temperature to be between -20 50, the humidity to be below 85%, and the suspended particles in the air to be less to ensure the quality of welding. Finally, we should also pay attention to the welding process, the welding process requirements of stainless steel are relatively strict, and the welding process should generally meet the welding standards to ensure the welding quality.

In short, it is feasible to use an ordinary welding machine to weld stainless steel with stainless steel electrode, but it is necessary to meet certain technical requirements to ensure the quality of welding.

1. When welding thin stainless steel, we must try to reduce the gap between the various welding parts, and the smaller or denser the gap, the better the welding effect. 2. When welding thin stainless steel, if you need to fill the welding wire, then you must choose a very thin welding wire for welding, under normal circumstances, as long as the selected welding wire can be. 3. When welding thin stainless steel branches, the current must be small enough to melt the welding wire, under normal circumstances, as long as it reaches about 30A, but if the specifications of the welding machine are different, the required current size will also be different, so we need to determine the current size according to the specific specifications and models of the welding machine.

4. When welding thin stainless steel, the welding speed should be fast, and the faster the speed, the better, the faster the speed, the smaller the probability of deformation of the stainless steel, and the welding gap position will be more beautiful, if there is water cooling, you can make the welding effect better. Hope my reply will help you. I wish you a happy life!