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MIG MAG WELDING
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TIG WELDING
TIG TORCHES AND PARTS
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TIG WIRES
- MILD STEEL
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TIGARC TUNGSTENS
FRONIUS STYLE
- ARC WELDING & ACCESSORIES
- PLASMA CUTTING
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- FUME EXTRACTION
- Repairs
- Resistance Welders
Blue Demon Tig Wire Ni-Cast 99 ERNI-CI
PRODUCT ENQUIRY
Description
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
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