Mig Welding Wire Size Mm

We can run 045 wire at 200 inches per minute ipm which will deposit about 5 4 pounds per hour of weld at about 24 ipm of travel speed.

Mig welding wire size mm. When good results are achieved record the parameters. Check with your machine manufacturer for any information that may pertain to your welding system. All seems well until we look at current density. Er70s 6 wire can provide better wetting at the weld toe when compared to an er70s 3 wire.

To make the same weld at same travel speed same deposition we need 325 ipm of mig wire when using 035. Er70s 6 is also better for creating a smooth transition from the weld to the base metal also known as wash in or tie in. Grainger carries a large stock of mig welding wire and flux core welding wire to meet your welding needs including aluminum carbon steel copper coated mild steel stainless steel and more. Joint design position and other factors affect results and settings.

125 inch 125 amps. The 0 6mm wire size figures have been tested to 2mm and the figures are extrapolated. The information in this article pertain to welding with solid wire. The following basic guidelines are for mig welding steel with solid wire.

When welding with flux core wire the parameters can be entirely different. Material thickness determines amperage. As a guideline each 001 inch of material thickness requires 1 amp of output. The 0 8mm figures have been extrapolated from the 0 6mm results so will be less reliable but they are at least a starting point.

Where the figures are against a grey background the wire size isn t really suitable for the material thickness. A quality mig wire is critical in robotic welding applications. Double click on chart to view quick guide for selecting mig wire size and welder amperage for your application. Better wash in may be a requirement in applications subject to fatigue.

Choose from various diameters of wire for different welders and welding projects.