Round Copper Coated Carbon Electrodes (DC)
DC Copper Coated Pointed Gouging Rods is a Standard Gouging Carbons with lower conductivity can supply you and excellent performance for metal cutting, grooving and boring.
Gouging Carbon Rods are used for cutting, welding defects removing, making holes, welding inspection, and removing over-welded parts. Carbon Gouging Rods are low consumptive and electrically resistant, and the stability of the products by using selected raw materials.
The Pointed Gouging Carbon Rod, have layer copper coated surface which result in greater electrical conductivity, can be used for automatic manual gouging to reduce stub loss.
DC Gouging Carbon are made by mixing carbon / graphite with a binder, baking, and then coating with a controlled thickness of copper. Carbons are available in three types: Pointed, Jointed, Flat, Hollow and Half Round.
Pointed carbons are the standard all purpose gouging electrode. Controlled copper coating improves electrical conductivity providing more efficient, cooler operation and helps maintain electrode diameter at the point of the arc.
Jointed carbons have the added benefit of working without stub loss, with each rod having a female socket and matching male tang. They can be used with semi and fully automatic torches.
Flat carbons are specially designed for close tolerance metal removal and scarfing applications, producing a rectangular groove.
Model | Diameter x Length | Current Range (A) | |
mm | Inches | ||
B503.2 | 3.2*305 | 1/8*12’ | 130-180 |
B504 | 4*305(355) | 5/32*12’(14’) | 150-200 |
B505 | 5*305(355) | 3/16*12’(14’) | 200-250 |
B506 | 6*305(355)(400)(455)(510) | 15/64*12’(14’)(16’)(18’)(20’) | 300-350 |
B506.5 | 6.5*305(355) | 1/4*12’(14’) | 320-370 |
B507 | 7*355 | 9/32*14’ | 350-400 |
B508 | 8*305(355)(400)(455)(510) | 5/16*12’(14’)(16’)(18’)(20’) | 400-450 |
B509 | 9*305(355) | 23/64*12’(14’) | 450-500 |
B509.5 | 9.5*305(355) | 3/8*12’(14’) | 500-550 |
B510 | 10*305(355)(400)(455)(510) | 3/8*12’(14’)(16’)(18’)(20’) | 550-600 |
B511 | 11*305(355) | 7/16*12’(14’) | 600-650 |
B512 | 12*305(355) | 15/32*12’(14’) | 750-850 |
B512.7 | 12.7*305(355) | 1/2*12’(14’) | 800-1000 |
B513 | 13*305(355)(455)(510) | 1/2*12’(14’)(18’)(20’) | 800-100 |
B516 | 16*305(355) | 5/8*12’(14’) | 1000-1200 |
B519 | 19*305(355) | 3/4*12’(14’) | 1200-1400 |

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