DETALLES
Base de hierro con gran cantidad de carburos de cromo en una matriz dura. Estas aleaciones están diseñadas para una abrasión severa por deslizamiento acompañada de un impacto bajo o moderado.
Características
- Se utilizan en aceros al carbono, de baja aleación, al manganeso e inoxidables y hierro fundido.
- El depósito se limita a dos capas
- Los depósitos presentan niveles de aleación más altos que para resistir tanto la abrasión como el impacto moderado
- Deposit is limited to two layers
Información de mantenimiento
Documentación
BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. Página de búsqueda de HDS
MECHANICAL PROPERTIES
| Classification | Number of layer | Hardness Rockwell C | Mass Loss (G65) |
|---|---|---|---|
| Typical Result | 1 Layer | 50-55 | 0.67 |
| Typical Result | 2 Layers | 55-58 | 0.20 |
DEPOSIT COMPOSITION
| Classification | Number of layer | %Al | %C | %Cr | %Mn | %Si |
|---|---|---|---|---|---|---|
| Typical Result | 2 Layers | 0.3-0.4 | 4.0-4.6 | 18.5-22.9 | 1.0-1.8 | 0.5-0.9 |
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+ | 19 (1) | 5.1 (200) | 21 | 125 | 1.9 (4.1) |
| .045" (1.1 mm) | DC+ | 19 (1) | 10.2 (400) | 25 | 185 | 3.7 (8.2) |
| .045" (1.1 mm) | DC+ | 19 (1) | 12.7 (500) | 27 | 210 | 4.7 (10.3) |
| 1/16" (1.6 mm) | DC+ | 22 (1) | 5.1 (200) | 28 | 240 | 3.4 (7.6) |
| 1/16" (1.6 mm) | DC+ | 22 (1) | 7.6 (300) | 31 | 300 | 5.1 (11.2) |
| 1/16" (1.6 mm) | DC+ | 22 (1) | 11.4 (450) | 33 | 350 | 7.5 (16.6) |
| 5/64" (2.0 mm) | DC+ | 32 (1) | 3.2 (125) | 26 | 250 | 3.4 (7.4) |
| 5/64" (2.0 mm) | DC+ | 32 (1) | 5.1 (200) | 30 | 350 | 5.4 (12.0) |
| 5/64" (2.0 mm) | DC+ | 32 (1) | 6.4 (250) | 32 | 400 | 6.8 (15.1) |
| 7/64" (2.8 mm) | DC+ | 29 (1) | 1.9 (75) | 27 | 250 | 3.4 (7.4) |
| 7/64" (2.8 mm) | DC+ | 29 (1) | 3.2 (125) | 30 | 340 | 5.4 (11.9) |
| 7/64" (2.8 mm) | DC+ | 29 (1) | 4.4 (175) | 32 | 420 | 7.5 (16.5) |
NOTES
| Note |
|---|
| Deposit thickness limit is two layers unless high travel speed is used to obtain very closely spaced check cracks. Many layers can be used with high travel speed and small bead sizes to ensure close-spaced check cracks. |
| Lincore® 60-O deposit cross cracks (commonly called cross-checking) on cooling. This is desirable, since cross-cracking of the deposit relieves cooling stresses and prevents spalling. |