Blue Demon Tig Wire Ni-Cast 99 ERNI-CI

Features and Benefits: ERNi-CI (Nickel Alloy 99) is used for TIG welding of cast iron. This wire is extensively used to repair gray iron castings. It can also be used for overlay and build-up applications. Dilution from the casting influences the mechanical properties of the metal. Due to the high nickel content, the welds are readily machinable. A preheat and interpass temperature of 177°C min is recommended during welding. Shielding Gas: 100% Argon or Argon/Helium Mixtures Diameter mm - 1.6/ 2.4 Amp - 90-130/120-175 Typical Wire Chemistry (As welded): C/1.0 Mn/2.5 Si/0.75 S/0.03 Fe/4.0 Ni + Incidental Cobalt/90 min Cu + Incidental Silver/4.0 Other/1.0 Typical Physical & Mechanical Properties: Tensile Strength/455 MPa Yeild Strength/248 MPa Elongation %/40 min AWS Specification: AWS A5.15-90 (R2006) Classification: ERNi-CI