Selectarc 24/12M TIG Wire

Similar to 309L and 309LSi, the presence of Molybdenum limits the corrosion on acids.

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Specification

Classification Weld metal composition (%)
AWS A5.9 ISO 14343-A C Si Mn Cr Mo Cu Ni P S Fe FN
~ER309LMo W 23 12 2 L G 23 12 2 L 0.015 0.55 1.5 21.5 2.6 0.1 14.5 <0.02 <0.01 Balance ~12

 

Classification Mechanical properties
AWS A5.9 ISO 14343-A Rp0.2 (MPa) Rm (MPa) A5 (%) KV (J)
~ER309LMo W 23 12 2 L G 23 12 2 L 400 620 35 +20 °C → 120

Application

Sheet metal structure, civil engineering and repair/maintenance.

Specification

Classification Weld metal composition (%)
AWS A5.9 ISO 14343-A C Si Mn Cr Mo Cu Ni P S Fe FN
~ER309LMo W 23 12 2 L G 23 12 2 L 0.015 0.55 1.5 21.5 2.6 0.1 14.5 <0.02 <0.01 Balance ~12

 

Classification Mechanical properties
AWS A5.9 ISO 14343-A Rp0.2 (MPa) Rm (MPa) A5 (%) KV (J)
~ER309LMo W 23 12 2 L G 23 12 2 L 400 620 35 +20 °C → 120

Application

Sheet metal structure, civil engineering and repair/maintenance.