Carbon Arc Gouging Carbon Rods, Copper-Coated Round Carbon Rods10x355mm, 50PCS

1. Key Advantages

• High-Purity Graphite Core: Uniform density with excellent high-temperature resistance, resisting deformation and burning under high-temperature arcs for longer service life.
• Uniform Copper Coating: Enhances electrical conductivity, reduces resistance and heat buildup, prevents overheating and breakage of the carbon rod, while improving arc stability and minimizing spatter.
• Standard Specifications: 10mm diameter and 355mm length with tight tolerance, compatible with most standard carbon arc gouging torches without additional processing.
• Cost-Effective: Pack of 50 pieces provides sufficient supply, ideal for bulk factory purchases to reduce overall usage costs.

2. Applications

• Welding Defect Repair: Removes porosity, slag inclusions, cracks, and other defects in welds to facilitate re-welding and repair.
• Metal Fabrication: Creates grooves, bevels, and cutouts in carbon steel, stainless steel, cast iron, and other metals in preparation for welding or cutting.
• Casting Processing: Removes flash, burrs, gates, and risers from castings, as well as cleaning and repairing casting defects.
• Other Uses: Metal piercing, cutting, mold repair, and dismantling of scrap equipment.

3. Usage Notes

• Compatible with DC welding machines; it is recommended to connect the carbon rod to the positive pole and the workpiece to the negative pole for more stable arcs.
• Adjust the welding current according to the carbon rod diameter and workpiece thickness to avoid excessive current causing rapid carbon rod burn-out or workpiece overheating.
• Wear protective gear including welding helmets and gloves during operation, and ensure adequate ventilation to avoid inhaling welding fumes.