Diameters / Packaging
|
Diameters |
50 lb Plastic Bag |
|---|---|
| Flux | ED032799 |
DETAILS
Features
- Highly active flux for handling rust and mill scale
- Helps resist porosity caused by arc blow
- Slow freezing slag for good weld appearance
- 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 lincolnelectric.com
- Mild Steel Lincolnweld® L-50®, L-60, and L-61®
Typical Applications
- Single pass welding of mild steel
- Flat fillet welds with constant voltage power source
Special Features
- Basicity Index: 0.8 Density: 1.2 g/cm3
Service Information
You May Also Need
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
| Wire | Classification | Postweld Heat Treatment |
Yield Strength @ 0.2% Offset
MPa (ksi) |
Tensile Strength
MPa (ksi) |
Elongation
% |
Charpy V-Notch
J (ft-lbs) @ -20°C (0°F) |
Charpy V-Notch
J (ft-lbs) @ -30°C (-20°F) |
|---|---|---|---|---|---|---|---|
| Lincolnweld® L-50® | F7A0-EM13K-H8 | As-welded | 410 (59) | 520 (76) | 25 | 94 (69) | |
| Lincolnweld® L-60 | F6A2-EL12-H8 | As-welded | 380 (55) | 450 (65) | 31 | 132 (97) | |
| Lincolnweld® L-61® | F7A2-EM12K-H8 | As-welded | 420 (61) | 540 (78) | 28 | 70 (52) |
DEPOSIT COMPOSITION
| Wire | Classification | %C | %Cu | %Mn | %P | %S | %Si |
Diffusible Hydrogen
mL/100g Weld Metal |
|---|---|---|---|---|---|---|---|---|
| Lincolnweld® L-50® | F7A0-EM13K-H8 | 0.03 | 0.07 | 1.65 | 0.018 | 0.008 | 0.84 | 3 |
| Lincolnweld® L-60 | F6A2-EL12-H8 | 0.04 | 0.07 | 0.91 | 0.012 | 0.009 | 0.53 | 2 |
| Lincolnweld® L-61® | F7A2-EM12K-H8 | 0.05 | 0.12 | 1.51 | 0.021 | 0.009 | 0.75 | 2 |
FLUX COMPOSITION
| Classification | %Al2O3 | %CaF2 | %CaO | %MgO | %MnO | %Na2O | %SiO2 | %Metal Alloys |
|---|---|---|---|---|---|---|---|---|
| Typical Result | 2 | 5 | 1 | 17 | 23 | 2 | 46 | 6 |