Detalles
LINCORE® 102HC provides higher carbon compared to LINCORE® 102W for rebuilding, deposits hot weld above 204°C (400°F) machinable offers chromium, molybdenum and tungsten chemical composition to be used with recommended Lincoln weld® 802 and Lincoln weld® 802 for semiautomatic operations.
Características
- Metal-cored wire with a higher carbon content than Lincore® 102W
- Will give a higher hardness tool steel deposit
- Deposit is “hot” [above 204°C (400°F)] machinable, for easy sizing after welding
Servicio de información
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MECHANICAL PROPERTIES
| Flux | Classification | Hardness Rockwell C |
|---|---|---|
| Lincolnweld® 802® | Typical Result | 54-60 |
DEPOSIT COMPOSITION
| Flux | Classification | %C | %Cr | %Mn | %Mo | %Si | %V | %W |
|---|---|---|---|---|---|---|---|---|
| Lincolnweld® 802® | Typical Result | 0.40 | 6.7 | 2.1 | 1.6 | 1.6 | 0.20 | 1.3 |
TYPICAL OPERATING PROCEDURES
| Diameter | Polarity |
Wire Feed Speed
m/min (in/min) |
Voltage
volts |
Approx. Current
amps |
|---|---|---|---|---|
| 3/32 in (2.4 mm) | DC+ | 1.7 (65) | 24 | 240 |
| 3/32 in (2.4 mm) | DC+ | 3.0 (120) | 28 | 400 |
| 3/32 in (2.4 mm) | DC+ | 4.4 (175) | 31 | 500 |
| 1/8 in (3.2 mm) | DC+ | 1.5 (60) | 26 | 390 |
| 1/8 in (3.2 mm) | DC+ | 2.5 (100) | 28 | 540 |
| 1/8 in (3.2 mm) | DC+ | 3.6 (140) | 30 | 680 |