A15 Tig Wire Mild Steel Filler Rods, TIG ER70S-2 . Welding Machines, Equipment & Supplies from Rapid Welding
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TIG ER70S-2

Description:

ER70S-2 is a triple deoxidised (silicon, manganese, aluminium) copper-coated TIG welding wire.  It is recommended for high-quality pipe welding of mild and medium tensile steels and is ideal for root passes in thick-walled material.

Welding Current: DC-
Wire Composition, wt.%

  C Si Mn P S Cu Al Ti Zr
Min   0,5 1,0       0,05 0,05 0,02
Typical 0,05 0,6 1,2 0,010 0,010 0,05 0,10 0,10 0,07
Max 0,07 0,7 1,4 0,025 0,025 0,35 0,15 0,15 0,12