TECHALLOY® 208
Nickel • AWS ERNi-1
MIG (GMAW) WIRE
AWS A5.14M: 2011 ERNi-1
UNS N02061
CONFORMANCES
DIAMETERS / PACKAGING
Diameter
MIG
33 lb (15 kg)
Steel Spool
TIG
10 lb (4.5 kg) Tube
in (mm) 30 lb (13.6 kg) Master Carton
0.035
0.045
1/16
3/32
1/8
(0.9)
(1.1)
(1.6)
(2.4)
(3.2)
MG208035667
MG208045667
MG208062667 TG208062638
TG208093638
TG208125638
TYPICAL OPERATING PROCEDURES
Process
Diameter
in (mm)
Voltage
(volts)
Amperage
Gas
MIG
0.035
0.045
1/16
(0.9)
(1.1)
(1.6)
24-29
26-30
29-33
180-200
250-270
200-250
75% Argon / 25% Helium
WIRE COMPOSITION(1) - As Required per AWS A5.14M: 2011
%C %Mn %Fe %P %S %Si
Requirements
AWS ERNi-1 0.15 max 1.0 max 1.0 max 0.03 max 0.015 max 0.75 max
Typical Performance(2)
Techalloy® 208 0.05 0.3 0.1 0.004 0.002 0.3
%Cu %Ni %Al %Ti %Other
Requirements
AWS ERNi-1 0.25 max 93.0 min 1.5 max 2.0 - 3.5 0.50 max
Typical Performance(2)
Techalloy® 208 0.02 97.0 2.5 2.8 <0.50
(1)Typical all weld metal. (2)See test results disclaimer on pg. 13.
Safety Data Sheets (SDS) are available on our website at www.lincolnelectric.com
• High nickel alloy with Al and Ti for sound deposits
• Q2 Lot® - Certificate showing actual deposit composition
available online
KEY FEATURES
SHIELDING GAS
MIG 75% Ar / 25% He
TIG 100% Ar
WELDING POSITIONS
All
TYPICAL APPLICATIONS
• For TIG and MIG welding of nickel 200 and 201
• Can be used for overlay on steel as well as repairing cast iron
castings
• Used for dissimilar joints between nickel or nickel alloys
to stainless or ferritic steels