DETAILS
LINCORE® 40-O provides higher hardness for metal-to-metal wear and mild abrasion on transfer tractor rolls, mine car wheels, guide rollers, bucket links, bases, actuating cams, crane wheels and shafts application offers unlimited layers with proper preheat and interpass temperatures and procedures.
Features
- Higher hardness for metal-to-metal wear and mild abrasion
- Used on transfer rollers and guides, crane wheels and shafts
- Can be used on low carbon and low alloy steels
- Unlimited layers with proper preheat and interpass temperatures and procedures
Service Information
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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 | Number of layer | Hardness Rockwell C |
|---|---|---|
| Typical Result | 1 Layer | 36 |
| Typical Result | 2 Layers | 41 |
| Typical Result | 4 Layers | 38 |
DEPOSIT COMPOSITION
| Classification | Number of layer | %Al | %C | %Cr | %Mn | %Mo | %Si |
|---|---|---|---|---|---|---|---|
| Typical Result | 1 Layer | 1.3 | 0.18 | 2.5 | 1.2 | 0.3 | 0.5 |
| Typical Result | 2 Layers | 1.7 | 0.20 | 3.2 | 1.5 | 0.4 | 0.7 |
| Typical Result | 4 Layers | 2.0 | 0.21 | 3.5 | 1.6 | 0.5 | 0.8 |
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) |
|---|---|---|---|---|---|---|
| 5/64 in (2.0 mm) | DC+ | 45 (1 3/4) | 3.2 (125) | 24 | 218 | 3.2 (7.0) |
| 5/64 in (2.0 mm) | DC+ | 45 (1 3/4) | 5.1 (200) | 27 | 282 | 5.0 (11.1) |
| 5/64 in (2.0 mm) | DC+ | 45 (1 3/4) | 6.4 (250) | 30 | 327 | 6.3 (13.9) |
NOTES
| Note |
|---|
| Cold parts should be warmed to at least 25°C (75°F). Higher preheat of 150 - 260°C (300 - 500°F) may be necessary on thick parts or heavy sections. |
| Interpass temperatures between 150°C (300°F) and 200°C (400°F) do not affect the hardness of Lincore® 40-O significantly. |