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Diámetros / Embalaje
|
Diámetros mm |
50 lb Plastic Bag |
|---|---|
| Flux | ED032990 |
Detalles
- Neutral submerged arc welding flux designed to meet the specific requirements of wind tower welding applications
- Recommended for use with Lincolnweld® L-61 electrode on both longitudinal and circumferential seam welds
- Capable of producing weld deposits with impact properties exceeding 27 J (20 ft·lbf) @ -62°C (-80°F)
- Smooth bead profile to achieve excellent toe angles, tie-in, and bead appearance on interior and exterior applications
Características
- Neutral submerged arc welding flux designed to meet the specific requirements of wind tower welding applications
- Recommended for use with Lincolnweld L-61 electrode on both longitudinal and circumferential seam welds
- Capable of producing weld deposits with impact properties exceeding 27 | (20 ft lbf) at --62 C (-80 F)
- Smooth bead profile to achieve excellent toe angles, tie-in, and bead appearance on interior and exterior applications
- Actual (Type 3.1) certificates for each lot of flux showing chemical composition, particle size and moisture level are available in the certificate center of lincolnwelectric.com
Servicio de información
Documentación
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MECHANICAL PROPERTIES
| Wire | Classification | Postweld Heat Treatment |
Yield Strength @ 0.2% Offset
MPa (ksi) |
Tensile Strength
MPa (ksi) |
Elongation
% |
Charpy V-Notch
J (ft-lbs) @ -40°C (-40°F) |
Charpy V-Notch
J (ft-lbs) @ -50°C (-60°F) |
Charpy V-Notch
J (ft-lbs) @ -62°C (-80°F) |
|---|---|---|---|---|---|---|---|---|
| Lincolnweld® L-50® | F7A6-EM13K | As-welded | 500 (73) | 590 (86) | 29 | 89 (66) | ||
| Lincolnweld® L-56® | F9A6-EH11K-G | As-welded | 600 (87) | 700 (101) | 26 | 66 (49) | ||
| Lincolnweld® L-61® | F6P8-EM12K-H8 | 1 hour @ 620°C (1150°F) | 360 (52) | 460 (67) | 36 | 213 (157) | ||
| Lincolnweld® L-61® | F7A8-EM12K-H8 | As-welded | 410 (60) | 520 (75) | 31 | 88 (65) | ||
| Lincolnweld® L-70 | F8A4-EA1-A3-H8 | As-welded | 530 (77) | 610 (88) | 26 | 64 (47) | ||
| Lincolnweld® LA-71 | F7A6-EM14K-H8 | As-welded | 550 (80) | 630 (91) | 27 | 138 (102) | ||
| Lincolnweld® LA-75 | F7A4-ENi1K-G-H8 | As-welded | 500 (72) | 590 (86) | 29 | 144 (106) |
DEPOSIT COMPOSITION
| Wire | Classification | %C | %Cr | %Cu | %Mn | %Mo | %Ni | %P | %S | %Si | %Ti |
Diffusible Hydrogen
mL/100g Weld Metal |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lincolnweld® L-50® | F7A6-EM13K | 0.05 | 0.08 | 2.12 | 0.015 | 0.004 | 0.45 | |||||
| Lincolnweld® L-56® | F9A6-EH11K-G | 0.05 | 0.05 | 0.08 | 2.47 | 0.01 | 0.03 | 0.014 | 0.003 | 0.76 | ||
| Lincolnweld® L-61® | F6P8-EM12K-H8 | 0.06 | 0.11 | 1.57 | 0.014 | 0.008 | 0.25 | 5 | ||||
| Lincolnweld® L-61® | F7A8-EM12K-H8 | 0.06 | 0.07 | 1.72 | 0.012 | 0.008 | 0.32 | 4 | ||||
| Lincolnweld® L-70 | F8A4-EA1-A3-H8 | 0.05 | 0.08 | 1.55 | 0.52 | 0.011 | 0.009 | 0.23 | 5 | |||
| Lincolnweld® LA-71 | F7A6-EM14K-H8 | 0.06 | 0.08 | 2.00 | 0.012 | 0.005 | 0.62 | 0.02 | 5 | |||
| Lincolnweld® LA-75 | F7A4-ENi1K-G-H8 | 0.06 | 0.03 | 0.10 | 1.93 | 0.00 | 0.86 | 0.012 | 0.006 | 0.46 | 5 |
FLUX COMPOSITION
| Classification | %Al2O3 | %CaF2 | %CaO | %FeO | %K2O | %MgO | %MnO | %Na2O | %SiO2 | %TiO2 | %ZrO2 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Typical Result | 24 | 13 | 4 | 3 | 1 | 23 | 8 | 2 | 18 | 2 | 2 |