GeKa – ER 309LSi Stainless Wire (1.2mm) 15kg
Solid austenitic stainless for dissimilar joint welding of stainless and CMn steels, including buffer layers before hardfacing.
Features and Applications
Applicability on ferritic Cr or austenitic CrNi steels, austenitic manganese steels, unalloyed high-strength steels, heat-treated steels
Usability in welding austenitic stainless steels, in joint- welding of different kinds of metals, in buffer layers, in joint-welding of corrosion-resistant stainless steels to each other or to low-alloyed steels, and in welding coated steels
Shielding gases: MAG; Ar+%2.5 O2 or Ar+%2.5 CO2 mixed gases
Typical Base Material Grades
Ferritic Cr and austenitic CrNi steels, austenitic manganese steels, unalloyed high strength steels, high temperature steels.
- EN ISO 14343-A – G 23 12 L Si, MAG D.C (+)
- AWS A5.9 – ER 309 LSi
Chemical Composition of Weld Metal % (Typical):
- C: 0.03
- Si: 0.80
- Mn: 1.80
- Cr: 23.5
- Ni: 13.0
- Yield Strength (N/mm2): min. 320
- Tensile Strength (N/mm2): min. 520
- Impact Strength (ISO-V/+20°C): min. 47 J
- Elongation (Lo=5do)(%): min. 30
Liability: Whilst all reasonable efforts have been made to ensure the accuracy of the information contained. This information is subject to change without notice and can be only considered as suitable for general guidance.
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