TigTectic® 670
A High Chromium-Nickel rod for use in High Temperature Applications
TigTectic 670 can be used to weld heat resistant austenitic steels and join steels of unknown composition. Weld deposits are suitable for parts subject to sulphurous atmospheres.
Description
TigTectic 670 can be used to weld heat resistant austenitic steels and join steels of unknown composition. Weld deposits are suitable for parts subject to sulphurous atmospheres.
Applications
Suitable for welding heat-treating baskets and handling equipment, heating and exhausting gas assemblies, thin-walled fully austenitic tubing used in the Pulp & Paper Industry, exhaust valves, acid pump vanes & discharge outlets.
Related Documents
Technical Data
Tensile Strength
90,000 psi (620 N/mm2)
Yield Strength
62,000 psi (427 N/mm2)
Elongation (1=5d) min.
43%
Hardness as-deposited
85 HRB
Current polarity
DCEN (-) or AC
Shielding Gas & Flows
Pure argon at 20 cfh.
Tungsten Electrode-Type
1% or 2% Thoriated
Tungsten Electrode-Type
1% or 2% Thoriated, Size will depend upon part thickness.
Castolin Eutectic
