DETALLES
Los hilos tubulares inoxidables ULTRACORE® ofrecen propiedades mecánicas consistentes, un rendimiento superior del arco y una fácil eliminación de la escoria.
Características
- La bobina capa a capa ofrece un rendimiento constante de la bobina y una alimentación más consistente
- La acción suave del arco con mínimas proyecciones reduce la limpieza posterior a la soldadura
- El aspecto pulido del cordón de soldadura reduce el cepillado posterior
- Q2 Lot® - Certificado que muestra la composición real del hilo, disponible on line
- Envase de aluminio sellado al vacío para evitar la humedad
Información de mantenimiento
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
CONFORMANCE
| CONFORMANCES | SPECIFICATION | CLASSIFICATION |
|---|---|---|
| AWS | AWS A5.22 | E308LT1-1, E308LT1-4 |
| ABS | AWS A5.22 | E308LT1-1, E308LT1-4 |
| CWB | AWS A5.22 | E308LT1-1, E308LT1-4 |
MECHANICAL PROPERTIES
| Classification | Shielding Gas |
Tensile Strength
MPa (ksi) |
Elongation
% |
Longitudinal Face Bend |
|---|---|---|---|---|
| E308LT1-1 Requirement | 100% CO2 | 520 (75) min. | 30 min. | No opening in excess of 1/8 inch |
| E308LT1-4 Requirement | 75-80% Ar, balance CO2 | 520 (75) min. | 30 min. | No opening in excess of 1/8 inch |
| Typical Result, As-welded | 100% CO2 | 540 (78) | 56 | Passed |
| Typical Result, As-welded | 75% Ar, 25% CO2 | 560 (81) | 50 | Passed |
DEPOSIT COMPOSITION
| Classification | Shielding Gas | %C | %Cr | %Cu | %Mn | %Mo | %N | %Ni | %P | %S | %Si | Ferrite Number (per AWS A4.2) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| E308LT1-1 Requirement | 100% CO2 | 0.04 max. | 18.0 - 21.0 | 0.75 max. | 0.5 - 2.5 | 0.75 max. | Info. Only | 9.0 - 11.0 | 0.04 max. | 0.03 max. | 1.0 max. | Info. Only |
| E308LT1-4 Requirement | 75-80% Ar, balance CO2 | 0.04 max. | 18.0 - 21.0 | 0.75 max. | 0.5 - 2.5 | 0.75 max. | Info. Only | 9.0 - 11.0 | 0.04 max. | 0.03 max. | 1.0 max. | Info. Only |
| Typical Result | 100% CO2 | 0.03 | 18.6 | 0.07 | 1.2 | 0.05 | 0.03 | 10.4 | 0.02 | 0.01 | 0.6 | 8 |
| Typical Result | 75% Ar, 25% CO2 | 0.04 | 19.0 | 0.07 | 1.4 | 0.06 | 0.03 | 10.4 | 0.02 | 0.01 | 0.8 | 8 |
TYPICAL OPERATING PROCEDURES
| Diameter | Shielding Gas | Polarity |
CTWD
mm (in.)⁽¹⁾ |
Wire Feed Speed
m/min (in/min) |
Voltage
volts |
Approx. Current
amps |
Melt-off Rate
kg/hr (lb/hr) |
Deposition Rate
kg/hr (lb/hr) |
Efficiency
% |
|---|---|---|---|---|---|---|---|---|---|
| 0.045 in (1.1 mm) | 75% Ar / 25% CO2 | DC+ | 19 (3/4) | 5.1 (200) | 22-24 | 130 | 2.0 (4.3) | 1.5 (3.3) | 76.7 |
| 0.045 in (1.1 mm) | 75% Ar / 25% CO2 | DC+ | 19 (3/4) | 8.4 (330) | 24-26 | 180 | 3.3 (7.2) | 2.6 (5.7) | 79.1 |
| 0.045 in (1.1 mm) | 75% Ar / 25% CO2 | DC+ | 19 (3/4) | 11.2 (440) | 26-28 | 220 | 4.3 (9.5) | 3.5 (7.8) | 82.1 |
| 1/16 in (1.6 mm) | 75% Ar / 25% CO2 | DC+ | 25 (1) | 3.6 (140) | 24-26 | 160 | 2.5 (5.6) | 2.2 (4.8) | 85.7 |
| 1/16 in (1.6 mm) | 75% Ar / 25% CO2 | DC+ | 25 (1) | 5.0 (195) | 24-26 | 200 | 3.5 (7.8) | 3.0 (6.7) | 85.8 |
| 1/16 in (1.6 mm) | 75% Ar / 25% CO2 | DC+ | 25 (1) | 6.4 (250 | 25-27 | 220 | 4.6 (10.1) | 3.9 (8.6) | 85.6 |
NOTES
| Note |
|---|
| ⁽¹⁾ To estimate ESO, subtract 1/4 in. (6.0 mm) from CTWD. |