Hypertherm HD4070 Rev.8 - Manual (Page 126)

Mild Steel N
2
25 N
2
80 N
2
20 N
2
80 7 153 .09 2.3 250 6350
Stainless Steel H5 50 N
2
80 H5 40 N
2
80 7 84 .09 2.3 120 3050
Aluminum H5 50 N 2 80 H5 20 N 2 80 10 80 .09 2.3 175 4450
OPERATION
4
4-16 HD4070 Instruction Manual
Cut Charts
The following Cut Charts show the consumable parts, cutting speed and the gas and torch settings required for the
specific process.
The HD4070 system will automatically select and adjust the power and gas (including amperage, gas type and gas
flow rate) required for the material and thickness to be cut.
If the Hypertherm Integrated Command THC option is installed, the HD4070 system will also automatically adjust
torch settings required for the specific process, including arc volts, torch standoff, initial pierce height and pierce
time delay.
The numbers shown in the Cut Charts are the HD4070's default values and should provide high quality cuts with
minimal dross. Because of differences between installations and material composition, adjustments may be
required to obtain desirable results.
Marking
N
2
or H5 Plasma / N
2
Shield
120907 120671 120670 120669
Marking
Amps Plasma
Material Rate Rate Rate Rate in mm ipm mm/m Gas Gas Gas Gas
Plasma Shield Shield
Arc
Voltage
Torch-to-
work
distance
Cutting
Speed
Test Preflow Rate (%) Test Cutflow Rate (%)
Note: Any of the mild steel consumable sets can also be used for marking. The mild steel consumables will not
have the same performance characteristics as the dedicated marking consumables and may not be
suitable for all applications. The settings in the table above are for all marking uses.
O-Ring Colors: Black/Black (see page 4-14)