Jan 28 2012
There are several main differences between welding carbon steel and stainless steel. Stainless steel needs a higher percentage of Argon in the shielding gas mixture. The electrode or welding wire electrode has to be very close to the composition of the base metal. The transfer of the wire must be either via spray transfer or it can also be globular. And last of all, the liner must be kept as straight as possible during the welding process.
The principle difference between these welding processes is the type of filler wire and gasses utilised. MIG welding electrodes must always be a solid wire that needs a shielding gas to protect the weld area from the air. MIG welding electrodes frequently have cleaners added to them on the external of the wire. This is done to help the weld stay clean and protect the wire from corrosion during storage.
There are a range of smaller MIG Welder machines that you can get. MIG Welders have input voltages in the range of between 110V and 120V. This depends on which country you live in and what voltage is used there – your MIG Welder must match your local voltage type Other, more powerful welders require voltage in the range of 220 volts to 240 volts and offer the most power that you can squeeze out of a single phase MIG welding machine. The duty cycle of the welder you use is also likely to vary between machines. Basically, the higher rated the duty cycle, the better as you can weld for longer than machines with lesser cycles.
If your budget is tight and you only want to purchase a welder machine that will still be able to work on a variety of metals, a Metal Inert Gas welder is frequently seen by many as a wise choice. To get a better idea of which brand and model would best suit you, check out these MIG Welder Reviews.
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