Above packed in 3 lb. Each spools packed in an individual box. Fe Ni Si Others AZ61A Rem. For manual AC welding, argon is generally preferred because the arc has good stability. Occasionally, helium may be added to aid filler metal flow and alter the arc characteristics for deeper penetration.
Pure helium is undesirable.
Remove flux residue with hot water. Above combinations may be joined with AZ92A except where dashes appear. Above combinations may be joined with AZ92A except where dashes appear. Above combinations may be joined with AZ92A except where dashes appear. Wire Feed Speed Argon Flow in.