When welding 1/8-inch steel, it’s important to use the correct welding settings to ensure a strong and durable weld. The best welding settings for 1/8-inch steel will vary depending on the type of welding process you are using, but there are some general guidelines that you can follow.
For MIG welding, a wire diameter of 0.030-0.035 inches is typically used, with a shielding gas of 75% argon and 25% CO2. The voltage should be set to around 20-25 volts, and the wire feed speed should be set to around 200-250 inches per minute. For TIG welding, a tungsten electrode with a diameter of 0.040-0.060 inches is typically used, with a shielding gas of 100% argon. The voltage should be set to around 10-15 volts, and the amperage should be set to around 100-150 amps.