- Application
- Welding of dissimilar steels and buffer layer on carbon steels
- Composition
- Cr 22-24%, Ni 12-14%, C 0.04%, Mn 1.0-2.5%, Si 1.0%
- Diameter
- 1.2 mm (also available in 1.6 mm)
- Flux Content
- Self-shielded flux-cored
- Material
- Other, Stainless Steel (AWS/SFA 5.22: E309LT1-1/4)
- Melting Point
- 1400C - 1450C
- Operating Temperature
- Up to 800C
Maxfil-309 is an all-position stainless steel flux cored wire to deposit good oxidation resistance (up to 1100C) weld metal with radiographic quality.