DETAILS
LINCORE® M ideal for build-up and repair of Hadfield-type austenitic manganese materials as well as carbon and low alloy steels, deposits resistance on severe impact as well as moderate abrasion and offers unlimited layers with proper preheat and interpass temperatures and procedures.
Features
- Deposit resists severe impact as well as moderate abrasion
- Produces an austenitic manganese deposit that work-hardens
- Recommended for build-up and repair of Hadfield-type austenitic manganese materials as well as carbon and low alloy steels
- Unlimited layers with proper preheat and interpass temperatures and procedures
Typical Applications
- Hammers
- Dredge parts
- Crushers
- Breaker bars
- Buckets
Welding Positions
- Flat
Service Information
Documentation
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BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS Search page
MECHANICAL PROPERTIES
| Classification | Hardness Rockwell C |
|---|---|
| Typical Result | 18-28 |
| Typical Result, Work-hardened | 30-48 |
DEPOSIT COMPOSITION
| Classification | %C | %Cr | %Mn | %Ni | %Si |
|---|---|---|---|---|---|
| Typical Result | 0.6 | 4.9 | 13.0 | 0.5 | 0.4 |
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) |
|---|---|---|---|---|---|---|
| 0.045 in (1.1 mm) | DC+ | 25 (1) | 5.1 (200) | 22 | 80 | 1.5 (3.3) |
| 0.045 in (1.1 mm) | DC+ | 25 (1) | 8.9 (350) | 24 | 145 | 2.7 (6.0) |
| 0.045 in (1.1 mm) | DC+ | 25 (1) | 12.7 (500) | 26 | 185 | 4.4 (9.6) |
| 1/16 in (1.6 mm) | DC+ | 30 (1 1/8) | 3.8 (150) | 23 | 130 | 2.2 (4.9) |
| 1/16 in (1.6 mm) | DC+ | 30 (1 1/8) | 6.4 (250) | 25 | 200 | 3.9 (8.6) |
| 1/16 in (1.6 mm) | DC+ | 30 (1 1/8) | 8.9 (350) | 27 | 250 | 5.6 (12.4) |
| 5/64 in (2.0 mm) | DC+ | 32 (1 1/4) | 3.2 (125) | 24 | 240 | 2.9 (6.4) |
| 5/64 in (2.0 mm) | DC+ | 32 (1 1/4) | 4.4 (175) | 27 | 300 | 4.2 (9.3) |
| 5/64 in (2.0 mm) | DC+ | 32 (1 1/4) | 6.4 (250) | 29 | 360 | 6.2 (13.6) |
| 7/64 in (2.8 mm) | DC+ | 45 (1 3/4) | 1.9 (75) | 25 | 240 | 3.5 (7.8) |
| 7/64 in (2.8 mm) | DC+ | 45 (1 3/4) | 3.2 (125) | 27 | 360 | 6.2 (13.6) |
| 7/64 in (2.8 mm) | DC+ | 45 (1 3/4) | 3.8 (150) | 28 | 395 | 7.5 (16.6) |
| 7/64 in (2.8 mm) | DC+ | 64 (2 1/2) | 1.9 (75) | 25 | 240 | 3.6 (8.0) |
| 7/64 in (2.8 mm) | DC+ | 64 (2 1/2) | 4.4 (175) | 30 | 400 | 8.8 (19.5) |
| 7/64 in (2.8 mm) | DC+ | 64 (2 1/2) | 5.7 (225) | 32 | 455 | 11.6 (25.6) |
NOTES
| Note |
|---|
| As with all austenitic manganese welding products, interpass temperatures should be limited to 260°C (500°F) maximum. |
| A stringer bead, or at most, a slight weave is recommended to limit heat build-up. Excessive heat build-up causes manganese carbide precipitation that damages the toughness of austenitic manganese. |