McMaster-Carr logo
    Filter by
    AWS Material Code
    Industrial Info Snippet
    Welding Current Designation
    Industrial Info Compare
    Welding Process
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Industrial Info Compare
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    DFARS Specialty Metals
    Approximate Rods per Pound
    Specifications Met
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    Help me decide (beta)
    70 Products

    TIG Welding Rods

    For Joining Titanium
    Image of Product. Front orientation. TIG Welding Rods.
    Often used in the aircraft and petrochemical industries, these welding rods join titanium alloys. They can weld in high-temperature applications that require chemical resistance.
    0.5 lb.
    1 lb.
    Dia.
    Lg.
    Welding Current
    Designation
    Shielding
    Gas Req.
    Shielding
    Gas Included
    Approx.
    Rods per lb.
    Pkg.
    Pkg.
    ERTi-2
    0.035"36"DCEN
    		YesNo1807972A79100000007972A7920000000
    0.045"36"DCEN
    		YesNo1107972A7930000007972A794000000
    1/16"36"DCEN
    		YesNo507972A51000007972A795000000
    3/32"36"DCEN
    		YesNo207972A52000007972A798000000
    1/8"36"DCEN
    		YesNo107972A796000007972A797000000
     

    Easy-Start Tungsten Electrodes

    Grind these electrodes to your exact specifications. Used for low-amp welding, they contain 2% ceriated tungsten for ease of starting and providing good arc stability at low currents.
    For Joining Steel, Stainless Steel, Nickel, and Titanium
    Image of Product. Front orientation. Tungsten Electrodes. Easy-Start Tungsten Electrodes.
    Each
    Package
    Dia.
    Lg.
    Tungsten Electrode
    Type
    Color
    Welding Current
    Designation
    Specs. Met
    Each
    Pkg.
    Qty.
    Pkg.
    0.040"7"2% CeriatedGrayDCEN
    		AWS A5.12M/A5.128000A332000000108000A331000000
    1/16"7"2% CeriatedGrayDCEN
    		AWS A5.12M/A5.128000A34200000108000A34100000
    3/32"7"2% CeriatedGrayDCEN
    		AWS A5.12M/A5.128000A35200000108000A35100000
    1/8"7"2% CeriatedGrayDCEN
    		AWS A5.12M/A5.128000A36200000108000A361000000
    5/32"7"2% CeriatedGrayDCEN
    		AWS A5.12M/A5.128000A37200000108000A371000000
    3/16"7"2% CeriatedGrayDCEN
    		AWS A5.12M/A5.128000A3820000058000A381000000
    1/4"7"2% CeriatedGrayDCEN
    		AWS A5.12M/A5.128000A3920000058000A391000000

    Long-Life Tungsten Electrodes

    Grind these electrodes to your exact specifications. They contain 1.5% lanthanated tungsten, so they are long-lasting under heavy and pulsing amperage loads.
    For Joining Steel, Stainless Steel, Nickel, and Titanium
    Image of Product. Front orientation. Tungsten Electrodes. Long-Life Tungsten Electrodes.
    Each
    Package
    Dia.
    Lg.
    Tungsten Electrode
    Type
    Color
    Welding Current
    Designation
    Specs. Met
    Each
    Pkg.
    Qty.
    Pkg.
    0.040"7"1.5% LanthanatedGoldAC, DCEN
    		AWS A5.12M/A5.128000A242000000108000A241000000
    1/16"7"1.5% LanthanatedGoldAC, DCEN
    		AWS A5.12M/A5.128000A25200000108000A25100000
    3/32"7"1.5% LanthanatedGoldAC, DCEN
    		AWS A5.12M/A5.128000A26200000108000A26100000
    1/8"7"1.5% LanthanatedGoldAC, DCEN
    		AWS A5.12M/A5.128000A27200000108000A271000000
    5/32"7"1.5% LanthanatedGoldAC, DCEN
    		AWS A5.12M/A5.128000A28200000108000A281000000
    3/16"7"1.5% LanthanatedGoldAC, DCEN
    		AWS A5.12M/A5.128000A2920000058000A291000000
    1/4"7"1.5% LanthanatedGoldAC, DCEN
    		AWS A5.12M/A5.128000A3120000058000A311000000

    Tungsten Electrodes

    Grind these electrodes to your exact specifications.
    For Joining Steel, Stainless Steel, Nickel, and Titanium
    Image of Product. Front orientation. Tungsten Electrodes.
    Rare Earth Mix—These electrodes are a mix of rare earth metals, which offers stability and consistency in general purpose applications.
    Each
    Package
    Dia.
    Lg.
    Tungsten Electrode
    Type
    Color
    Welding Current
    Designation
    Specs. Met
    Each
    Pkg.
    Qty.
    Pkg.
    0.040"7"Rare Earth MixPinkAC, DCEP, DCEN
    		AWS A5.12M/A5.128000A662000000108000A661000000
    1/16"7"Rare Earth MixPinkAC, DCEP, DCEN
    		AWS A5.12M/A5.128000A19200000108000A19100000
    3/32"7"Rare Earth MixPinkAC, DCEP, DCEN
    		AWS A5.12M/A5.128000A21200000108000A211000000
    1/8"7"Rare Earth MixPinkAC, DCEP, DCEN
    		AWS A5.12M/A5.128000A22200000108000A221000000
    5/32"7"Rare Earth MixPinkAC, DCEP, DCEN
    		AWS A5.12M/A5.128000A67200000108000A671000000
    3/16"7"Rare Earth MixPinkAC, DCEP, DCEN
    		AWS A5.12M/A5.128000A6820000058000A681000000
    1/4"7"Rare Earth MixPinkAC, DCEP, DCEN
    		AWS A5.12M/A5.128000A6920000058000A691000000

    Ready-to-Use Easy-Start Tungsten Electrodes

    These electrodes come with a 20° angle on both ends. Used for low-amp welding, they contain 2% ceriated tungsten for ease of starting and providing good arc stability at low currents.
    For Joining Steel, Stainless Steel, Nickel, and Titanium
    Image of Product. Front orientation. Tungsten Electrodes. Ready-to-Use Easy-Start Tungsten Electrodes.
    Each
    Package
    Dia.
    Lg.
    Tungsten Electrode
    Type
    Color
    Welding Current
    Designation
    Specs. Met
    Each
    Pkg.
    Qty.
    Pkg.
    1/16"1 1/2"2% CeriatedGrayDCEN
    		AWS A5.12M/A5.128000A88200000108000A881000000
    3/32"1 1/2"2% CeriatedGrayDCEN
    		AWS A5.12M/A5.128000A89200000108000A89100000
    1/8"1 1/2"2% CeriatedGrayDCEN
    		AWS A5.12M/A5.128000A91200000108000A91100000

    Ready-to-Use Tungsten Electrodes

    These electrodes come with a 20° angle on both ends.
    For Joining Steel, Stainless Steel, Nickel, and Titanium
    Image of Product. Front orientation. Tungsten Electrodes. Ready-to-Use Tungsten Electrodes.
    Rare Earth Mix—These electrodes are a mix of rare earth metals, which offers stability and consistency in general purpose applications.
    Each
    Package
    Dia.
    Lg.
    Tungsten Electrode
    Type
    Color
    Welding Current
    Designation
    Each
    Pkg.
    Qty.
    Pkg.
    1/16"1 1/2"Rare Earth MixTurquoiseAC, DCEP, DCEN
    		8000A76200000108000A761000000
    3/32"1 1/2"Rare Earth MixTurquoiseAC, DCEP, DCEN
    		8000A77200000108000A77100000
    1/8"1 1/2"Rare Earth MixTurquoiseAC, DCEP, DCEN
    		8000A78200000108000A78100000

    Ready-to-Use Long-Life Tungsten Electrodes

    These electrodes come with a 20° angle on both ends. They contain 1.5% lanthanated tungsten, so they are long-lasting under heavy and pulsing amperage loads.
    For Joining Steel, Stainless Steel, Nickel, and Titanium
    Image of Product. Front orientation. Tungsten Electrodes. Ready-to-Use Long-Life Tungsten Electrodes.
    Each
    Package
    Dia.
    Lg.
    Tungsten Electrode
    Type
    Color
    Welding Current
    Designation
    Specs. Met
    Each
    Pkg.
    Qty.
    Pkg.
    1/16"1 1/2"1.5% LanthanatedGoldAC, DCEN
    		AWS A5.12M/A5.128000A79200000108000A791000000
    3/32"1 1/2"1.5% LanthanatedGoldAC, DCEN
    		AWS A5.12M/A5.128000A86200000108000A86100000
    1/8"1 1/2"1.5% LanthanatedGoldAC, DCEN
    		AWS A5.12M/A5.128000A87200000108000A87100000
    back to top