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Metal Cored Wire
LoTherme-MC-72
AWS: SFA
EN ISO CODE:
Customized gas shielded metal cored wire designed for fabrication of a new die and re-building of worn-out hot forging dies. The wire has very good welder’s appeal and easy slag detachability. The deposited weld metal is tough for hot or cold work tooling. It is free from cracks, porosities and any other surface defects.
Approvals
RECOMMENDED SHIELDING GAS:
Argon-CO2 gas mixture.
Note: Also works with 100% CO2 gas
TYPICAL ALL-WELD COMPOSITION WITH Ar-CO2 SHIELDING:
| Element | C | Mn | Si | Cr | Mo | V | W |
| Typical | 0.26 | 0.75 | 0.50 | 6.0 | 2.85 | 0.50 | 1.85 |
TYPICAL ALL-WELD METAL HARDNESS:
|
AS WELDED HARDNESS |
| 43-48 HRC |
WELDING CURRENT & STICK OUT:
| Wire diameter, mm | Current, amp | Voltage, V | Stick out, mm |
| 1.6 | 180-300 | 24-30 | 20-30 |
WELDING POLARITY:
DCEP/ DCRP/ DC (+)
STANDARD WIRE DIAMETERS:
1.6mm
PACKAGING:
The wire is supplied in a layer wound 12.5 kg plastic spool. Each spool is sealed in
polythene bag and then packed in a shrink-wrapped corrugated box.
Note: Any other type of packaging may be available on request.
