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- Lotherme-MC-535
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Metal Cored Wire
Lotherme-MC-535
AWS: SFA
EN ISO CODE:
A customized gas shielded Metal cored wire designed for fabrication of a new die and re building of worn-out hot forging dies. The deposited weld metal is resistant to heat, metal to metal wear & galling. It is free from cracks, porosities and any other surface defects. The wire has very good welder’s appeal and easy slag detachability
Approvals
RECOMMENDED SHIELDING GAS:
Argon-CO2 gas mixture.
Note: Also works with 100% CO2 gas
ALL-WELD METAL COMPOSITION RANGE WITH Ar-CO2 SHIELDING:
| Element | C | Mn | Si | S | P | Cr | Ni | Mo |
| Typical | 0.08 - 0.15 | 1.2-2.0 | 0.2-0.6 | 0.03 max |
0.03 max |
1.8-2.8 | 1.5-2.5 | 0.4-0.8 |
ALL-WELD METAL HARDNESS ON MILD STEEL PLATE (On 3 layer):
| As-weld condition | After SR at 550C for 2 hours |
| 38-42 HRC | 35-38 HRC |
WELDING CURRENT & STICK OUT:
| Wire diameter, mm | Current, amp | Voltage, V | Stick out, mm |
| 1.6 | 180 - 270 | 26 - 30 | 25 - 35 |
WELDING POLARITY:
DCEP/ DCRP/ DC (+)
STANDARD WIRE DIAMETERS:
1.6mm, 2.4mm and 2.8mm
PACKAGING
he wire is supplied in a layer wound 12.5 kg plastic spool or in 25 kg ring packing. Each coil is wrapped, sealed in a polythene bag and then packed in a shrink wrapped corrugated box.
