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CK Worldwide 1.5% Lanthanated Tungsten 1/8″ X 7″
CK Worldwide 1.5% Lanthanated Tungsten 1/8″ X 7″
3/32” X 7” Lanthanated tungsten electrodes (AWS classification EWLa-1.5) contain a minimum of 97.80 percent tungsten and 1.30 percent to 1.70 percent lanthanum, or Lanthana, and are known as 1.5 percent Lanthanated.
These electrodes have excellent arc starting, a low burn off rate, good arc stability, and excellent re ignition characteristics—many of the same advantages as Ceriated electrodes. Lanthanated electrodes also share the conductivity characteristics of 2 percent Thoriated tungsten. In some cases, 1.5 percent Lanthanated can replace 2 percent Thoriated without having to make significant welding program changes.
Lanthanated tungsten electrodes are ideal if you want to optimize your welding capabilities. They work well on AC or DC electrode negative with a pointed end, or they can be balled for use with AC sine wave power sources. Lanthanated tungsten maintains a sharpened point well, which is an advantage for welding steel and stainless steel on DC or AC from square wave power sources.
Unlike Thoriated tungsten, these electrodes are suitable for AC welding and, like Ceriated electrodes, allow the arc to be started and maintained at lower voltages. Compared with pure tungsten, the addition of 1.5 percent Lanthana increases the maximum current-carrying capacity by approximately 50 percent for a given electrode size.
- AWS A5.12 EWLa-1.5
- ISO 6848 WL15
Weldmark 1/8″ TIG Gas Lens Collet Body For HW-17, 18, 26 Torches
Weldmark 1/8″ TIG Gas Lens Collet Body For HW-17, 18, 26 Torches
Weldmark TIG Collet 1/8″ For HW-17, 18, 26 Torches
Weldmark TIG Collet 1/8″ For HW-17, 18, 26 Torches
Stoody 19 Hard Facing Electrode
Stoody 19 Hard Facing Electrode
Lincoln Shield-Arc HYP+ Low Alloy Stick Electrode
Lincoln Shield-Arc HYP+ Low Alloy Stick Electrode
Lincoln Excalibur 7018 MR Low Hydrogen Mild Steel Stick Electrode
Lincoln Excalibur 7018 MR Low Hydrogen Mild Steel Stick Electrode
Hobart 24 E7024 Mild Steel Stick Electrode
Hobart 24 E7024 Mild Steel Stick Electrode
Hobart 14A E7014 Mild Steel Stick Electrode
Hobart 14A E7014 Mild Steel Stick Electrode
ESAB Sureweld 10P PLUS Mild Steel Stick Electrode
ESAB Sureweld 10P PLUS Mild Steel Stick Electrode
Sureweld 10P Plus is a modified version of the standard 10P electrode and can be differentiated by its gray coating. It has also been developed for the pipe welding industry but has a more consistent burn-off and a more forgiving arc burn. This provides a better bead profile and sidewall fusion with lower spatter. Sureweld 10P Plus will maintain the proper keyhole in an open root and will produce X-ray quality joints in the flat, horizontal, overhead, vertical-up, and vertical-down procedures. Sureweld 10P Plus is recommended for welding API grades A25, A, B and X42 pipe and general structural, ship, barge and storage tank fabrication. It may also be used for welding root passes in higher grade pipe in some circumstances.
J. W. Harris E70S-2 Steel TIG Rod 10# box
J. W. Harris E70S-2 Steel TIG Rod 10# box
Blue Demon Low Fuming Brazing Bare 1# Tube
Blue Demon Low Fuming Brazing Bare 1# Tube
Blue Demon Low fuming bronze (bare and flux coated) is a general-purpose, copper base alloy brazing rod used extensively for gas brazing steel, copper alloys, cast iron, nickel alloys and stainless steel. Its low fuming characteristic and good mechanical properties make this alloy a widely used general-purpose product. Preheating is recommended for some applications and a bronze brazing flux is required if the rod is not coated. This brazing rod has a low melting point making it easily machinable and excellent for sheet metal work. This alloy also possesses high tensile strength and good ductility.
J. W. Harris Stay-Silv 5 Medium-Silver PhosCopper Brazing Alloy 1/8″ X 20″
J. W. Harris Stay-Silv 5 Medium-Silver PhosCopper Brazing Alloy 1/8″ X 20″
The Harris Stay-Silv 5 medium-silver PhosCopper brazing alloy is designed for copper to copper applications. It can also be used on copper to low zinc brass but this application requires use of Stay Silv white brazing flux.
Like many phosphorus/copper brazing filler metals Stay Silv 5 will flow rapidly when heated quickly to its liquidus. This allows penetration into tight clearance connections. With slower heating the alloy melting range provides the ability to filler wider gaps.
Stay Silv 5 is often chosen as an economical alternative to higher silver content alloys for copper and brass applications.
Stay Silv 5 is not recommended for brazing steel or other ferrous base metals. In these applications the phosphorus content promote
Specifications:
Package Size | 14 Stick Tube |
Diameter | 1/8″ |
J.W. Harris 50/50 Solder 1/8″ 1# Spool
J.W. Harris 50/50 Solder 1/8″ 1# Spool
The Harris 50/50 common lead-bearing solder With some exceptions, can be used to join copper and most copper alloys, lead, nickel alloys and steel. Tin-lead solders are not recommended for joints subject to high stress or vibration in the cooling industry due to lack of sufficient elongation properties. These solders are also available with rosin or acid core. Note: It is illegal to use lead solders in both public and private potable water systems.
CAUTION: Lead-bearing solders are not to be used in potable water systems.
Typical Application: A tin-lead alloy with a wide melting range. Used for automotive, radiator, general purpose soldering, electrical applications.
Specifications:
Diameter |
1/8″ |
J.W. Harris Stay-Silv 2 Low-Silver PhosCopper Brazing Alloy 1/8″ X 20″
J.W. Harris Stay-Silv 2 Low-Silver PhosCopper Brazing Alloy 1/8″ X 20″
Stay Silv 2 brazing filler metal is a medium temperature range alloy for brazing copper, and copper to brass. The addition of silver provides an 1190°F solidus which widens the melting range compared to Harris 0. Stay Silv 2 is useful for applications with clearances of 0.002″
25# package size
Lincoln Shield-Arc 70+ Low Alloy Stick Electrode
Lincoln Shield-Arc 70+ Low Alloy Stick Electrode
Hobart 418 E7018-1 H4R Low Hydrogen Stick Electrode
Hobart 418 E7018-1 H4R Low Hydrogen Stick Electrode
Hobart 447A E6013 Mild Steel Stick Electrode
Hobart 447A E6013 Mild Steel Stick Electrode
Hobart 335A E6011 Mild Steel Stick Electrode
Hobart 335A E6011 Mild Steel Stick Electrode