Copper Coated Carbon Rod
1.Density:≥1.6g/m3
2.Resistivity:≤19μΩm
3.Compressive strength:≥36Mpa
4.Flexural strength:≥17Mpa
5.Thermal expansion:≤3.00
6.Ash content:≤0.50%
7.Particle size: 0.2-2.0mm
8.Dimension: Dia.6mm,8mm,10mm  Length 305mm,350mm  OR as your requirments. 

Gouging rods are used for cutting, welding, removing defects, making holes, welding inspection and removing over-welded parts.

Instructions:

1. Thel electrodes must keep in dry environment, if it is affected with damp must be drying before use.

2. When using for the direct current, the electrodes link to the anode, and task to the cathode.

3. Keeping steady of working air pressure0.5-0.6Mpa.

4. The arc between electrodes and task is 3mm, the electrodes come out clamp about 100mm.

5. The electrodes and tast must have a angle and dig throw the tangent.

6. Keep aeration during use, operate accord with the work limit.