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8599.4655S - Josef G200S 4.0mm Copper Clad Gouging Carbons - 20kg Bulk Box

Packaging: 5kg tube
$15.31/kg $73.40/5kg tube only $14.68/kgSave 4%

In stock

OVERVIEW

Precision Gouging Power: Josef G200S 4.0mm Carbons

Maximize your productivity in weld removal and joint preparation with the Josef G200S 4.0mm Gouging Electrodes. Available in a cost-effective 20kg box, these copper-clad carbon rods are an essential inventory item for any fabrication shop, shipyard, or maintenance department utilizing the air carbon arc gouging process. The 4.0mm diameter offers excellent versatility, allowing operators to perform detailed work on smaller components or create narrow, precise grooves on heavier structures without removing excessive base material.

The air carbon arc process is renowned for its speed and efficiency, and the quality of the carbon electrode plays a pivotal role in that performance. Josef G200S electrodes are manufactured to produce a stable arc that quickly liquefies metal, while the dense carbon structure resists breakage and thermal shock. The copper coating is applied uniformly, ensuring that the rod stays cool and conducts current efficiently from the torch jaws to the workpiece. This results in a smooth, controlled gouge with minimal slag adherence, significantly reducing the time spent on post-gouge grinding and cleanup.

Designed for use with DC (Direct Current) power sources on DCEP (Reverse Polarity), these electrodes excel in removing mild steel, stainless steel, and various alloys. The 20kg bulk packaging is designed for heavy users who demand consistency and value. Whether you are correcting weld defects, removing temporary lifting lugs, or dismantling steel structures, the Josef G200S delivers the reliability needed to get the job done fast. The consistent burn rate allows for predictable operation, helping welders maintain a steady travel speed and depth.

Features and Benefits:

  • Superior Conductivity: Heavy copper coating improves arc stability and reduces rod overheating.
  • Controlled Metal Removal: 4.0mm size allows for precise grooving and defect removal.
  • Versatile Compatibility: Works with standard air carbon arc torches and DC power sources.
  • Clean Grooves: Produces U-shaped grooves that are ideal for re-welding.
  • Bulk Value: 20kg box minimizes downtime and reduces consumable costs.
Additional Information
Brand:Josef
Diameter:4.0mm (5/32")
Grade:Gouging
Packaging:20 kg Box
Weld Process:Stick (SMAW)
Rod Type:Pointed Carbon
Coating Type:Copper Clad
Polarity:DCEP
Amperage Range:90-150 A
Material Compatibility:Mild Steel, Stainless Steel, Cast Iron, Copper Alloys
Packaging Description:5kg tube
Position:Flat

INCLUDED

  • 20kg Box of Josef G200S 4.0mm Gouging Electrodes

APPLICATIONS

  • Weld defect removal
  • Back-gouging for full penetration welds
  • Foundry casting finishing
  • Demolition of steel structures
  • Preparation of plate edges

FAQ

For 4.0mm (5/32") gouging electrodes, the typical operating current range is between 90 and 150 Amps.

These electrodes are designed for use with Direct Current Electrode Positive (DCEP), also known as Reverse Polarity.

Yes, copper-clad carbon electrodes are effective for gouging stainless steel, as well as mild steel, cast iron, and copper alloys.

The copper coating improves electrical conductivity, helps keep the electrode cool during operation, and maintains the rod's diameter for consistent groove width.

The 4.0mm G200S electrodes are typically standard pointed rods. Jointed electrodes are usually found in larger diameters for continuous feeding.

A compressed air supply of approximately 80 to 100 PSI is generally recommended to effectively blow away the molten metal.