Diametri / imballo
Diametri |
50 lb Bag |
---|---|
Flux | ED027861 |
DETTAGLI
Caratteristiche
- Combines many of the features of the 700 and 800 series fluxes and is ideal for semiautomatic submerged arc welding
- Exceptional resistance to flash-through and porosity caused by arc blow in a variety of applications
- Especially high productivity when used with Lincolnweld® LC-72 wire
- 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-61®, LC-72 Low Alloy Steel Lincolnweld® LA-75, LAC-Ni2
Applicazioni tipiche
- Semiautomatic, single and multiple pass submerged arc welding
- General purpose fabrication
- Fillet welds
Caratteristiche speciali
- Basicity Index: 0.6 Density: 1.4 g/cm3
Informazioni sui servizi
Documentazione
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BEFORE USE, READ AND UNDERSTAND THE SAFETY DATA SHEET (SDS) FOR THIS PRODUCT AND SPECIFIC INFORMATION PRINTED ON THE PRODUCT CONTAINER. Pagina di ricerca SDS
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) @ -30°C (-20°F) |
---|---|---|---|---|---|---|
Lincolnweld® L-50® | F7A2-EM13K-H8 | As-welded | 430 (62) | 520 (75) | 30 | 28 (21) |
Lincolnweld® L-61® | F7A2-EM12K-H8 | As-welded | 420 (61) | 510 (74) | 30 | 113 (83) |
Lincolnweld® LA-75 | F7A2-ENi1K-Ni1-H8 | As-welded | 460 (66) | 560 (81) | 30 | 99 (73) |
Lincolnweld® LAC-Ni2 | F8A2-ECNi2-Ni2-H8 | As-welded | 480 (69) | 570 (83) | 29 | 117 (86) |
Lincolnweld® LC-72 | F7A2-EC1-H8 | As-welded | 440 (64) | 520 (76) | 27 | 28 (21) |
DEPOSIT COMPOSITION
Wire | Classification | %C | %Cr | %Cu | %Mn | %Mo | %Ni | %P | %S | %Si | %Ti+V+Zr |
Diffusible Hydrogen
mL/100g Weld Metal |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Lincolnweld® L-50® | F7A2-EM13K-H8 | 0.04 | 0.07 | 1.67 | 0.019 | 0.009 | 0.46 | 2 | ||||
Lincolnweld® L-61® | F7A2-EM12K-H8 | 0.06 | 0.09 | 1.46 | 0.023 | 0.011 | 0.32 | 4 | ||||
Lincolnweld® LA-75 | F7A2-ENi1K-Ni1-H8 | 0.05 | 0.04 | 0.10 | 1.56 | 0.00 | 0.80 | 0.007 | 0.008 | 0.60 | 0.02 | 3 |
Lincolnweld® LAC-Ni2 | F8A2-ECNi2-Ni2-H8 | 0.04 | 0.04 | 1.32 | 2.19 | 0.016 | 0.011 | 0.25 | 2 | |||
Lincolnweld® LC-72 | F7A2-EC1-H8 | 0.04 | 0.02 | 1.63 | 0.024 | 0.011 | 0.55 | 3 |
FLUX COMPOSITION
Classification | %Al2O3 | %CaF2 | %FeO | %MgO | %MnO | %Na2O | %SiO2 | %TiO2 |
---|---|---|---|---|---|---|---|---|
Typical Result | 43 | 12 | 2 | 3 | 16 | 2 | 14 | 7 |