Flux Core Welding Settings Chart – Experts Welding Suggestions

A basic level of competence in a particular field is required to determine the welding parameters chart flux settings. Additionally, there’re some fundamental parameters that you will use as a starting point for such applications.

These essential configuration variables would expedite and simplify the process of establishing application parameters.

In this article, I’ve attempted to create a flux core welding settings chart on various parameters. Presumably, they’ll be able to assist you properly.

Flux Core Welding Settings Chart

The settings or parameters of flux core welding wires for the vertical welding positions change significantly from those for horizontal welding positions.

As a result, a chart has indeed been displayed directly below, indicating the wire sizes and their corresponding flux core vertical up settings.

Size of wireThickness of plateAmperageVolts

1/16 flux Core Wire Settings

The wire specifications vary according to different welding settings and welding procedures every time. Here I’ve created a chart with data about welding parameters of 1/16 flux core wire settings, you can see below;

Welding PositionWire SizeAmperageVolt
Horizontal & Flat1/1629029

Some Fruitful Welding Suggestions:

  • Adopt knurled drive rollers instead of smooth types of wire drive rollers.
  • For setting up the electrode polarity, check the manufacturer guide properly.
  • Make sure you have enough ventilation.
  • The wire that is 1/2′′ to 3/4′′ long protrudes.
  • Drag the pistol around.
  • Welding at a 90-degree angle and ten degrees back for such a flat weld. The angle of 45 degrees for the T joint.
  • One straight weld at 60° to 70° on a lap joint.
  • Maintained a quick travel quality and reduced welding parameters by approximately 10% – 15% when welding overhead.
  • To avoid undercutting, weld side-to-side.
  • After every pass, thoroughly clear off any slag.


Why can you use flux core to weld thick metal?

The flux layer solidifies quicker than the liquid weld material of gas shielding flux-cored wires. As a result, while welding overhead and vertically up, a sort of shelf is generated to retain the molten pool. If you’re welding thicker metal, use flux wires that have been gas-shielded to prevent sparking.

How can you calculate the speed of a wire feed?

To calculate the wire feed frequency, just multiply the amps of the welding by the rate of consumption that is proportional to the wire diameter.

Are you able to force flux core wire?

Except for MIG welding, it isn’t possible to force the wire during flux core welding. Rather than that, you should employ the drag technique as well.

Are you a push or a pull person when it comes to flux core wire?

Avoid pushing any flux core wire during flux core welding time. Rather than that, you should be using the drag strategy. A welding gun nozzle must be aimed back at the weld pool and then drawn away from the finished weld.


When selecting a welding wire, it is necessary to examine the material and its thicknesses. For thinner and thicker metal plates, correspondingly, welding wire must be used.

Additionally, the flux core welding settings chart varies according to the welding angle and position. Perhaps, these charts I’ve included with the appropriate welding wire specifications and parameters will help you properly.

Leave a Comment