Arc Gouging Rods
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Copper-Coated Carbon Electrodes Series
Product Overview
The Copper-Coated Carbon Electrodes Series offers a comprehensive range of solutions for industrial welding and gouging applications. This series includes three distinct classifications: A.C. Copper-Coated Carbon Electrodes, Round Hollow Copper-Coated Carbon Electrodes (D.C.), and Rectangular Copper-Coated Carbon Electrodes (D.C.), each tailored for specific tasks such as cutting, gouging, and welding defect repair.
Designed for versatility and performance, these electrodes support a wide range of current ratings from 130A to 1300A, ensuring compatibility with various materials and equipment. The copper coating enhances arc stability, making them ideal for precision and heavy-duty industrial operations.
Key Features & Benefits
Versatile Classifications
Three specialized series—A.C., Round Hollow D.C., and Rectangular D.C.—designed to meet diverse industrial needs, from general gouging to precision defect repair.
Wide Current Range
Supports current ratings from 130A to 1300A, ensuring compatibility with a broad spectrum of welding equipment and applications across all classifications.
Enhanced Arc Stability
Copper coating on all electrodes provides consistent arc performance, reducing interruptions and improving precision during cutting and gouging tasks.
Technical Specifications
A.C. Copper-Coated Carbon Electrodes
| Order Code | Ref. | Dia × Length (mm) | Dia × Length (inches) | Current Range (A) |
|---|---|---|---|---|
| 853-117 | B503.2 | 3.2 × 305 | 1/8 × 12 | 130-180 |
| 953-306 | B504 | 4 × 305 (355) | 5/32 × 12 (14) | 150-200 |
| 165-205 | B505 | 5 × 305 (355) | 3/16 × 12 (14) | 200-250 |
| 113-321 | B506 | 6 × 355 | 15/64 × 14 | 300-350 |
| 146-957 | B506.5 | 6.5 × 305 (355) | 1/4 × 12 (14) | 320-370 |
| 503-962 | B507 | 7 × 355 | 9/32 × 14 | 350-400 |
| 041-599 | B508 | 8 × 305 (355) | 5/16 × 12 (14) | 400-450 |
| 155-242 | B509 | 9 × 355 | 23/64 × 14 | 450-500 |
| 582-444 | B510 | 10 × 305 (355) | 3/8 × 12 (14) | 500-550 |
| 269-400 | B511 | 11 × 355 | 7/16 × 14 | 600-650 |
| 023-977 | B512 | 12 × 355 | 15/32 × 14 | 750-850 |
| 135-131 | B513 | 13 × 355 (430) (510) | 1/2 × 14 (17) (20) | 800-900 |
| 687-043 | B516 | 16 × 430 (510) | 5/8 × 17 (20) | 900-1000 |
| 446-979 | B519 | 19 × 430 (510) | 3/4 × 17 (20) | 1100-1300 |
Round Hollow Copper-Coated Carbon Electrodes (D.C.)
| Order Code | Ref. | Dia × Length (mm) | Dia × Length (inches) | Current Range (A) |
|---|---|---|---|---|
| 002-524 | B506K | 6 × 355 | - | 150-200 |
| 648-609 | B507K | 7 × 355 | - | 200-300 |
| 346-449 | B508K | 8 × 355 | 5/64 × 14 | 250-350 |
| 577-150 | B509K | 9 × 355 | - | 350-450 |
| 243-025 | B510K | 10 × 355 | 3/8 × 14 | 450-500 |
Rectangular Copper-Coated Carbon Electrodes (D.C.)
| Order Code | Ref. | Length × Width × Thick (mm) | Length × Width × Thick (inches) | Current Range (A) |
|---|---|---|---|---|
| 865-285 | B5412 | 4 × 12 × 355 | 5/32 × 15/32 × 14 | 200-250 |
| 830-556 | B5512 | 5 × 12 × 355 | 5/16 × 15/32 × 14 | 300-350 |
| 437-277 | B5515 | 5 × 15 × 355 | 5/16 × 19/32 × 14 | 350-400 |
| 721-272 | B5518 | 5 × 18 × 355 | 5/16 × 45/64 × 14 | 400-450 |
| 393-907 | B5520 | 5 × 20 × 355 | 5/16 × 55/32 × 14 | 450-500 |
| 698-001 | B5525 | 5 × 25 × 355 | 5/16 × 63/64 × 14 | 500-550 |
Compatibility
A.C. Electrodes
- Current Range: 130A to 1300A
- Dimensions (mm): Ø3.2-19mm × 305-510mm
- Applications: Gouging, cutting, boring
Round Hollow D.C. Electrodes
- Current Range: 150A to 500A
- Dimensions (mm): Ø6-10mm × 355mm
- Applications: Back chipping, defect elimination
Rectangular D.C. Electrodes
- Current Range: 200A to 550A
- Dimensions (mm): 4-5mm × 12-25mm × 355mm
- Applications: Burr removal, mold repair
Applications
A.C. Electrodes
Ideal for general-purpose industrial tasks including gouging, cutting, and boring across various metal types with a "V"-shaped groove for optimal results.
Round Hollow D.C. Electrodes
Suited for precision welding defect repair, back chipping, and elimination of defects with a "U"-shaped groove design for detailed work.
Rectangular D.C. Electrodes
Perfect for specialized tasks such as cutting, burr and flash removal, and mold manufacturing or repair with enhanced contact stability.
Product Advantages
Efficient Performance
Optimized designs like hollow structures for heat dissipation (Round Hollow D.C.) and larger contact areas (Rectangular D.C.) ensure high efficiency in demanding tasks.
Specialized Groove Shapes
Unique groove designs—"V" for A.C., "U" for Round Hollow D.C.—enhance cutting precision and suitability for specific welding repair applications.
Durability & Longevity
Copper coating across all series extends electrode lifespan by ensuring stable arcs and reducing wear during intensive industrial operations.
Summary
The Copper-Coated Carbon Electrodes Series delivers unmatched versatility and performance for industrial welding and gouging tasks. With three specialized classifications—A.C., Round Hollow D.C., and Rectangular D.C.—this series addresses a wide range of applications from general cutting to precision mold repair.
Supporting current ranges from 130A to 1300A, these electrodes are engineered for durability with copper coatings that ensure arc stability and extended lifespan. Whether for heavy-duty gouging or intricate defect elimination, this series offers reliable, high-quality solutions for professionals in demanding environments.
