Classification: E309LT1-1 E309LT1-4 (AWS A 5.22)
Flux-cored wire · Oerlikon Welding
Price on request
Prices for this catalogue are not published; every quotation is prepared for the requested quantity and delivery terms.
Key features
- Reduced welders’ exposure to welding fumes
- High alloyed rutile flux cored wire with fast freezing slag for welding of dissimilar joints, buffer layers or cladding.
- Reduced welding fume (up to -40%).
- Reduced emission of hexavalent Cr content (up to -60%).
- Easy slag removal.
Standards and classifications
| AWS A 5.22 | E309LT1-1 E309LT1-4 |
|---|---|
| EN ISO 17633-A | T 23 12 L P M 1 |
| EN ISO 17633-B | TS309L-FB1 |
Chemical composition
(Weight %), typical, all weld metal
| C | Mn | Si | Cr | Ni | Ferrite |
|---|---|---|---|---|---|
| ≤0.04 | 0.7 | 0.6 | 24 | 13 | 10-20 |
Mechanical properties
Typical, all weld metal
| Shielding gas | Condition | Yield strength (MPa) | Tensile strength (MPa) | Elongation (%) | Impact ISO-V (J) | |
|---|---|---|---|---|---|---|
| -20°C | -60°C | |||||
| M21 | AW | ≥320 | ≥520 | ≥30 | ≥40 | ≥27 |
* AW = As welded
Gas test: 82% Ar + 18% CO₂
Welding positions
All positions
Current type
DC+
Shielding gas
| Designation (EN ISO 14175) | Type | Composition |
|---|---|---|
| M21 | Mixed gas | Ar+ >15-25% CO₂ |
Approvals
LRBVDNVTÜV
Versions and packaging
| Item number | Diameter (mm) | Net weight (kg) |
|---|---|---|
| W001387176 | 1.2 | 5.0 |
Availability of individual item numbers is confirmed with the quotation.
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Product inquiry
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