- Description
- Specs
- DOCUMENTS
Description
Lincoln Lincore® 50 Hardfacing Flux-Cored MIG Welding Wire - 10lb Spool (ED037270)
Iron-based chromium carbide alloys designed for applications subject to abrasion accompanied by impact from rock, ore, clay, sand or cement, including digging or crusher surfaces or parts that must maintain sharp cutting edges. This product can be applied in multiple layers and may cross check crack. Metal-to- Earth hardfacing products can be used on carbon, low alloy, manganese, stainless and cast iron parts. Used in applications with abrasion accompanied by impact.
Features
- Can be used on low carbon, medium carbon, low alloy, manganese and stainless steels
- Deposit is limited to four layers
- Delivers an abrasion resistant deposit, even under conditions of moderate impact
- Larger wire diameter sizes may be used for the submerged arc process
Specifications
MECHANICAL PROPERTIES
| Classification | Base Metal | Number of layer | Hardness Rockwell C |
|---|---|---|---|
| Typical Result | Mild Steel | 1 Layer | 34-37 |
| Typical Result | Mild Steel | 2 Layers | 44-48 |
| Typical Result | Mild Steel | 3 Layers | 48-52 |
| Typical Result | 0.50% Carbon Steel | 1 Layer | 41-43 |
| Typical Result | 0.50% Carbon Steel | 2 Layers | 47-50 |
| Typical Result | 0.50% Carbon Steel | 3 Layers | 50-53 |
| Typical Result | Austenitic Mn Steel | 2 Layers | 43-45 |
| Typical Result | Austenitic Mn Steel | 3 Layers | 48-50 |
DEPOSIT COMPOSITION
| Classification | Product Size | %Al | %C | %Cr | %Mn | %Mo | %Si |
|---|---|---|---|---|---|---|---|
| Typical Result | .045" (1.1 mm) | 0.6 | 2.4 | 11.4 | 1.3 | 0.0 | 1.0 |
| Typical Result | 1/16" (1.6 mm) | 0.6 | 2.4 | 11.4 | 1.3 | 0.0 | 1.0 |
| Typical Result | 5/64" (2.0 mm) | 0.6 | 2.0 | 9.2 | 0.9 | 0.5 | 1.0 |
| Typical Result | 7/64" (2.8 mm) | 0.6 | 2.0 | 9.2 | 0.9 | 0.5 | 1.0 |
| Classification | Product Size | %Al | %C | %Cr | %Mn | %Mo | %Si |
|---|---|---|---|---|---|---|---|
| Typical Result | .045" (1.1 mm) | 0.6 | 2.4 | 11.4 | 1.3 | 0.0 | 1.0 |
| Typical Result | 1/16" (1.6 mm) | 0.6 | 2.4 | 11.4 | 1.3 | 0.0 | 1.0 |
| Typical Result | 5/64" (2.0 mm) | 0.6 | 2.0 | 9.2 | 0.9 | 0.5 | 1.0 |
| Typical Result | 7/64" (2.8 mm) | 0.6 | 2.0 | 9.2 | 0.9 | 0.5 | 1.0 |
| Diameter | Polarity |
ESO
mm (in.) |
Wire Feed Speed
m/min (in/min) |
Voltage
volts |
Approx. Current
amps |
Deposition Rate
kg/hr (lb/hr) |
|---|---|---|---|---|---|---|
| .045" (1.1 mm) | DC+ | 25 (1) | 5.1 (200) | 19-21 | 120 | 1.9 (4.2) |
| .045" (1.1 mm) | DC+ | 25 (1) | 10.2 (400) | 23-25 | 190 | 3.9 (8.5) |
| .045" (1.1 mm) | DC+ | 25 (1) | 15.2 (600) | 27-29 | 250 | 5.8 (12.8) |
| 1/16" (1.6 mm) | DC+ | 25 (1) | 3.8 (150) | 22-24 | 175 | 2.7 (5.9) |
| 1/16" (1.6 mm) | DC+ | 25 (1) | 8.9 (350) | 29-31 | 325 | 6.2 (13.6) |
| 1/16" (1.6 mm) | DC+ | 25 (1) | 11.4 (450) | 32-34 | 365 | 7.9 (17.5) |
| 5/64" (2.0 mm) | DC+ | 32 (1) | 3.2 (125) | 27 | 210 | 3.4 (7.4) |
| 5/64" (2.0 mm) | DC+ | 32 (1) | 5.1 (200) | 31 | 325 | 5.4 (11.9) |
| 5/64" (2.0 mm) | DC+ | 32 (1) | 6.4 (250) | 33 | 380 | 6.8 (14.9) |
| 7/64" (2.8 mm) | DC+ | 32 (1) | 2.0 (80) | 26 | 315 | 3.9 (8.6) |
| 7/64" (2.8 mm) | DC+ | 32 (1) | 2.5 (100) | 27 | 375 | 4.9 (10.7) |
| 7/64" (2.8 mm) | DC+ | 32 (1) | 3.3 (130) | 29 | 450 | 6.4 (14.0) |
| 7/64" (2.8 mm) | DC+ | 64 (2) | 2.5 (100) | 27 | 315 | 4.9 (10.7) |
| 7/64" (2.8 mm) | DC+ | 64 (2) | 3.3 (130) | 29 | 370 | 6.4 (14.0) |
| 7/64" (2.8 mm) | DC+ | 64 (2) | 4.4 (175) | 31 | 450 | 8.6 (19.0) |
TYPICAL OPERATING PROCEDURES
| Diameter | Polarity |
ESO
mm (in.) |
Wire Feed Speed
m/min (in/min) |
Voltage
volts |
Approx. Current
amps |
Deposition Rate
kg/hr (lb/hr) |
|---|---|---|---|---|---|---|
| .045" (1.1 mm) | DC+ | 25 (1) | 5.1 (200) | 19-21 | 120 | 1.9 (4.2) |
| .045" (1.1 mm) | DC+ | 25 (1) | 10.2 (400) | 23-25 | 190 | 3.9 (8.5) |
| .045" (1.1 mm) | DC+ | 25 (1) | 15.2 (600) | 27-29 | 250 | 5.8 (12.8) |
| 1/16" (1.6 mm) | DC+ | 25 (1) | 3.8 (150) | 22-24 | 175 | 2.7 (5.9) |
| 1/16" (1.6 mm) | DC+ | 25 (1) | 8.9 (350) | 29-31 | 325 | 6.2 (13.6) |
| 1/16" (1.6 mm) | DC+ | 25 (1) | 11.4 (450) | 32-34 | 365 | 7.9 (17.5) |
| 5/64" (2.0 mm) | DC+ | 32 (1) | 3.2 (125) | 27 | 210 | 3.4 (7.4) |
| 5/64" (2.0 mm) | DC+ | 32 (1) | 5.1 (200) | 31 | 325 | 5.4 (11.9) |
| 5/64" (2.0 mm) | DC+ | 32 (1) | 6.4 (250) | 33 | 380 | 6.8 (14.9) |
| 7/64" (2.8 mm) | DC+ | 32 (1) | 2.0 (80) | 26 | 315 | 3.9 (8.6) |
| 7/64" (2.8 mm) | DC+ | 32 (1) | 2.5 (100) | 27 | 375 | 4.9 (10.7) |
| 7/64" (2.8 mm) | DC+ | 32 (1) | 3.3 (130) | 29 | 450 | 6.4 (14.0) |
| 7/64" (2.8 mm) | DC+ | 64 (2) | 2.5 (100) | 27 | 315 | 4.9 (10.7) |
| 7/64" (2.8 mm) | DC+ | 64 (2) | 3.3 (130) | 29 | 370 | 6.4 (14.0) |
| 7/64" (2.8 mm) | DC+ | 64 (2) | 4.4 (175) | 31 | 450 | 8.6 (19.0) |
Documents
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