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Selectarc FCW 309L Flux Cored Wire

Flux cored wire for gas shielded (Ar + CO2) arc welding for 309L stainless steel and for dissimilar joining type 304 or 316 on low alloys steels. The high ferrite content allows an important dilution without cracks. Flux cored wire with high productivity in down hand and fillet welding. Easy slag removal.

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Specification

Classification Weld metal composition (%)
AWS A5.22 ISO 17633-A C Si Mn Cr Ni Mo Cu P S
E309LT0-1/-4 T 23 12 L R M21 (C1) 3 0.03 0.70 1.4 23.5 13.0 0.10 0.10 0.020 0.008

 

Classification Mechanical properties
AWS A5.22 ISO 17633-A Rp0.2 (MPa) Rm (MPa) A5 (%) KV (J)
E309LT0-1/-4 T 23 12 L R M21 (C1) 3 460 580 32 -60 °C → 40

 

Application

Pressure vessels, maintenance and repair. Buttering before Low carbon cladding or Final hardfacing

Specification

Classification Weld metal composition (%)
AWS A5.22 ISO 17633-A C Si Mn Cr Ni Mo Cu P S
E309LT0-1/-4 T 23 12 L R M21 (C1) 3 0.03 0.70 1.4 23.5 13.0 0.10 0.10 0.020 0.008

 

Classification Mechanical properties
AWS A5.22 ISO 17633-A Rp0.2 (MPa) Rm (MPa) A5 (%) KV (J)
E309LT0-1/-4 T 23 12 L R M21 (C1) 3 460 580 32 -60 °C → 40

 

Application

Pressure vessels, maintenance and repair. Buttering before Low carbon cladding or Final hardfacing