Features
- Bare corrosion-resistant chromium-nickel TIG welding wire
- Optimized for welding similar steels and 23% Cr-12% Ni wrought and cast steels
- Ideal for buffer layers on CMn steels and dissimilar joint welding (control dilution)
- Excellent general corrosion resistance in welded joints
- Higher silicon content for improved wetting and enhanced welding properties
- Alloy type: Austenitic (approx. 8% ferrite), 24% Cr – 13% Ni, low carbon
- Suitable shielding gas: I1 (EN ISO 14175)
- Filler metal classification: EN ISO 14343-A: W 23 12 L Si; SFA/AWS A5.9: ER309LSi
- Certifications and approvals: CE EN 13479; DB 43.039.17; UKCA EN 13479; VdTÜV 12489
- Wire diameter: 1.6 mm
- Spool weight: 5 kg
- Yield strength (as welded): 475 MPa
- Tensile strength (as welded): 610 MPa
- Elongation (as welded): 35 %
- Charpy V-Notch impact at 20 °C: 185 J
- Charpy V-Notch impact at 0 °C: 155 J
- Charpy V-Notch impact at –110 °C: 130 J
- Typical weld metal composition: C 0.01%, Mn 1.8%, Si 0.7%, S 0.003%, P 0.015%, Ni 13.5%, Cr 23%, Mo 0.1%, Cu 0.1%, N 0.09%
- Weld metal ferrite number (WRC-92): 8
- Typical wire composition: C 0.016%, Mn 1.9%, Si 0.7%, S 0.004%, P 0.019%, Ni 13.7%, Cr 23.3%, Mo 0.1%, Cu 0.1%, N 0.09%
- Wire ferrite number (WRC-92): 9
Specifications
Last Modified | 28/06/2025, 08:25:46 |
EAN Code | 7330129104932 |
Weight | 5 kg |
Data Sheet | https://esab.com/ee/eur_en/products-solutions/filler-metals-pdf?filename=mdm-productfamily-13479&siteid=eur_en&countryname=EST&countrylocale=en-zz |
Filler Metal Classification | EN ISO 14343-A: W 23 12 L Si; SFA/AWS A5.9: ER309LSi |
Approvals | CE EN 13479; DB 43.039.17; UKCA EN 13479; VdTÜV 12489 |
Alloy Type | Austenitic (approx. 8% ferrite), 24% Cr – 13% Ni, low carbon |
Shielding Gas | I1 (EN ISO 14175) |
Yield Strength (As Welded) | 475 MPa |
Tensile Strength (As Welded) | 610 MPa |
Elongation (As Welded) | 35 % |
Charpy Impact at 20 °C | 185 J |
Charpy Impact at 0 °C | 155 J |
Charpy Impact at –110 °C | 130 J |
Typical Weld Metal Composition | C 0.01%, Mn 1.8%, Si 0.7%, S 0.003%, P 0.015%, Ni 13.5%, Cr 23%, Mo 0.1%, Cu 0.1%, N 0.09%; FN (WRC-92): 8 |
Typical Wire Composition | C 0.016%, Mn 1.9%, Si 0.7%, S 0.004%, P 0.019%, Ni 13.7%, Cr 23.3%, Mo 0.1%, Cu 0.1%, N 0.09%; FN (WRC-92): 9 |
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