Diameters / Packaging
|
Diameters |
50 lb Bag |
|---|---|
| Flux | ED037953 |
Détails
Submerged arc welding flux specifically designed for AWS D1.8 Demand Critical seismic welding applications
Traits
- Meets AWS D1.8 lot waiver requirements for heat inputs between 30-120 kJ (mild steel)
- Outstanding low temperature impact toughness when combined with Lincolnweld LA-75
- Actual (Type 3.1) certificates for each lot of flux
Applications typiques
- AWS D1.8 Demand Critical applications
- AWS D1.1, D1.5, and other structural applications
- Welding of weathering steels or 80ksi base material when combined with Lincolnweld LA-85
- Welding of weathering steels or other applications requiring low temperature impact toughness when combined with LA-75
Disclaimers
Des informations de service
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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. SDS Search page
See test result disclaimer
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) @ -50°C (-60°F) |
Hardness Rockwell B |
|---|---|---|---|---|---|---|---|
| Lincolnweld® L-54™ | F7A6-EM11K-H8 | As-welded | 480 (69) | 590 (85) | 31 (31) | 108 (80) | 90 |
DEPOSIT COMPOSITION
| Wire | Classification | %C | %Cu | %Mn | %P | %S | %Si |
Diffusible Hydrogen
mL/100g Weld Metal |
|---|---|---|---|---|---|---|---|---|
| Lincolnweld® L-54™ | F7A6-EM11K-H8 | 0.08 | 0.11 | 1.21 | 0.013 | 0.007 | 0.79 | 2 |