Clarke AT101 User Manual

12
Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com
Guidelines for the TIG welding current needed and recommended electrode
sizes etc. for different gauges of material are shown in the chart below:
Metal
Welding
Current
(Amps)
Workpiece
Thickness
(mm)
Filler Rod
Dia (mm)
Welding
Electrode
Dia (mm)
Gas Flow
ltr/min
Mild Steel 30 1 0-2 1.6 4
70 2 2.0 1.6 4
115 3 2.4 2.4 4.3
125 3.5 2.4 2.4 4.6
Stainless
Steel
35 1 0-2 1.6 4
80 2 2.4 2.4 4.3
125 3 2.4 2.4 4.6
Copper 80 2 2.4 2.4 5
125 3 3.2 2.4 5

Clarke AT101 Specifications

General

Brand	Clarke
Model	AT101
Category	Welding System
Language	English