| joinable copper-coated carbon electrodes (D.C.) | ||||
| for automatic or manual torch applications. continuous electrodes have an excellent quality without stub loss | ||||
| Model | Dia*Length |
current range(A) |
||
| mm | inches | |||
| B508J | 8*355 | 5/16*14" | 500-550 | |
| B509J | 9*355 | 23/64*14" | 550-600 | |
| B510J | 10*355(430) | 3/8*14"(17") | 600-650 | |
| B511J | 11*355(430) | 7/16*14"(17") | 650-700 | |
| B512J | 12*355(430) | 15/32*14"(17") | 700-800 | |
| B513J | 13*430(510) | 1/2*17"(20") | 800-1000 | |
| B516J | 16*430(510) | 5/8*17"(20") | 1000-1200 | |
| B519J | 19*430(510) | 3/4*17"(20") | 1200-1400 | |
|
carbon electrode static performance standard |
|
| electrical resistivity | 25μΩ(min) |
| breaking strength | 22Mpa(min) |
| bulk density | 1.5g/cm³(min) |
| ash content | 1.5%(min) |
| water content | 0.2%(min) |