The TIG Welding parameters for aluminum are set forth in the table below.
Material Thickness (in) | Position | Passes Required | Travel Speed (ipm) | AC (amp) | Cup Diameter (in) | Cup Size | Gas Flow (cfh) | Gas Volume per 100 ft of weld (cft) | Tungsten Diameter (in) | Filler Rod Diameter (in) | Pounds Deposited per 100 ft (lb) |
---|---|---|---|---|---|---|---|---|---|---|---|
1/16 | Flat | 1 | 8 | 80 | 1/2 | 8 | 20 | 50 | 1/16 | 3/32 | 1/2 |
1/16 | H & V | 1 | 8 | 80 | 3/8 | 6 | 20 | 50 | 1/16 | 3/32 | 1/2 |
1/16 | Ovhd | 1 | 8 | 70 | 3/8 | 6 | 25 | 62 | 1/16 | 3/32 | 1/2 |
1/8 | Flat | 1 | 10 | 150 | 1/2 | 8 | 20 | 40 | 1/8 | 1/8 | 2 |
1/8 | H & V | 1 | 8 | 120 | 3/8 | 6 | 20 | 50 | 3/32 | 1/8 | 2 |
1/8 | Ovhd | 1 | 8 | 135 | 3/8 | 6 | 25 | 62 | 3/32 | 1/8 | 2 |
3/16 | Flat | 1 | 8 | 215 | 3/4 | 12 | 25 | 62 | 5/32 | 5/32 | 4.5 |
3/16 | H & V | 1 | 8 | 180 | 1/2 | 8 | 25 | 62 | 1/8 | 5/32 | 4.5 |
3/16 | Ovhd | 1 | 8 | 190 | 1/2 | 8 | 30 | 75 | 5/32 | 5/32 | 4.5 |
1/4 | Flat | 1 | 8 | 260 | 3/4 | 12 | 30 | 75 | 3/16 | 3/16 | 7 |
1/4 | H & V | 1 | 8 | 235 | 3/4 | 12 | 30 | 75 | 3/16 | 3/16 | 7 |
1/4 | Ovhd | 1 | 8 | 240 | 3/4 | 12 | 35 | 87 | 3/16 | 3/16 | 7 |