DETAILS
LINCORE® 55 produces a martensitic and some retained austenite deposit with a hardness range of Rockwell Hardness 50-59 (RHC) delivers a deposit which resists metal to-metal rolling or sliding wear as well as mild abrasion, offers unlimited layers with proper preheat and interpass temperatures and procedures.
Eigenschaften
- Geeignet für unlegierten, niedriglegierten und Mangan-Stahl
- Unbegrenzte Lagenanzahl mit entsprechender Vorwärmung und Zwischenlagentemperatur
- Erzeugt Schweißgut mit Beständigkeit gegen Metall-Metall, Wälz- und Gleitverschleiß sowie gegen leichten Reibverschleiß
Service Informationen
Dokumentation
Ergänzende Produkte
BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. SDS-Suchseite
MECHANICAL PROPERTIES
| Classification | Number of layer | Hardness Rockwell C |
|---|---|---|
| Typical Result | 1 Layer | 50-59 |
| Typical Result | 2 Layers | 50-60 |
| Typical Result, Work-hardened | 1 Layer | 53-62 |
| Typical Result, Work-hardened | 2 Layers | 56-62 |
| Typical Result, Flame-hardened | 2 Layers | 52-54 |
| Typical Result, 180°C (350°F) Interpass Temp | 1 Layer | 50-55 |
| Typical Result, 180°C (350°F) Interpass Temp | 2 Layers | 55-59 |
DEPOSIT COMPOSITION
| Classification | Product Size | %Al | %C | %Cr | %Mn | %Mo | %P | %S | %Si |
|---|---|---|---|---|---|---|---|---|---|
| Typical Result | .045" (1.1 mm) | 1.4 | 0.45 | 5.3 | 1.3 | 0.8 | 0.010 | 0.004 | 0.53 |
| Typical Result | 1/16" (1.6 mm) | 1.4 | 0.45 | 5.3 | 1.3 | 0.8 | 0.010 | 0.004 | 0.53 |
| Typical Result | 5/64" (2.0 mm) | 1.4 | 0.45 | 5.3 | 1.4 | 0.8 | 0.010 | 0.004 | 0.60 |
| Typical Result | 7/64" (2.8 mm) | 1.4 | 0.45 | 5.3 | 1.4 | 0.8 | 0.010 | 0.004 | 0.60 |
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+ | 45 (1 3/4) | 5.1 (200) | 25 | 85 | 1.6 (3.6) |
| 0.045 in (1.1 mm) | DC+ | 45 (1 3/4) | 8.9 (350) | 28 | 125 | 3.0 (6.6) |
| 0.045 in (1.1 mm) | DC+ | 45 (1 3/4) | 12.7 (500) | 31 | 165 | 4.3 (9.4) |
| 1/16 in (1.6 mm) | DC+ | 45 (1 3/4) | 3.8 (150) | 26 | 125 | 2.2 (4.8) |
| 1/16 in (1.6 mm) | DC+ | 45 (1 3/4) | 6.4 (250) | 29 | 195 | 3.8 (8.4) |
| 1/16 in (1.6 mm) | DC+ | 45 (1 3/4) | 8.9 (350) | 32 | 245 | 5.5 (12.1) |
| 5/64 in (2.0 mm) | DC+ | 45 (1 3/4) | 3.2 (125) | 24 | 190 | 3.2 (7.0) |
| 5/64 in (2.0 mm) | DC+ | 45 (1 3/4) | 5.1 (200) | 27 | 295 | 5.0 (11.0) |
| 5/64 in (2.0 mm) | DC+ | 45 (1 3/4) | 6.4 (250) | 30 | 330 | 6.2 (13.7) |
| 7/64 in (2.8 mm) | DC+ | 64 (2 1/2) | 2.3 (90) | 25 | 280 | 3.8 (8.4) |
| 7/64 in (2.8 mm) | DC+ | 64 (2 1/2) | 3.2 (125) | 27 | 350 | 5.2 (11.5) |
| 7/64 in (2.8 mm) | DC+ | 64 (2 1/2) | 4.4 (175) | 30 | 420 | 7.3 (16.0) |
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® 55 significantly. |