PRODUCTS > Graphite Electrodes > AGX™ Electrode Combinations

AGX™ Grade Graphite Electrode Combinations

U.S. Standard Units
Electrode Diameter (Inches) IEC Designation Pin Dimensions (Inches) Threads per 25.4 mm
10 152T4N 6 x 7.5 4
10 155T3N 6.125 x 8.66 3
12 155T3N 6.125 x 8.66 3 
12 177T3N 6.975 x 10.66 3
12 177T4N 7 x 8.5 4
14 177T3N 6.975 x 10.66 3
14 203T4N 8 x 10 4
14 203T4L 8 x 12 4
14 215T3N 8.5 x 12 3
16 215T3N 8.5 x 12 3
16 222T4N 8.75 x12 4
16 222T4L 8.75 x 14 4
16 241T3N 9.5 x 13.33 3
16 241T3L 9.5 x 14 3
18 241T3N 9.5 x 13.33 3
18 241T3L 9.5 x 14 3
18 241T4L 9.5 x 14 4
18 269T4L 10.625 x 18 4
18 273T3L 10.75 x 18 3
20 269T4L 10.625 x 18 4
20 269T4N 10.625 x 14 4
20 273T3N 10.75 x 14 3
20 273T3L 10.75 x 18 3
22 298T4N 11.75 x 14 4
22 298T3N 11.75 x 14.66 3
22 298T4L 11.75 x 18 4
24 317T4N 12.5 x 14 4
24 317T4L 12.5 x 18 4
26 374T4N 14.75 x 18 4
26 374T4L 14.75 x 22 4
28 374T4N 14.75 x 18 4
28 374T4L 14.75 x 22 4
30 406T 16 x 23 4

*Typical range, property values not guaranteed.

 

 
Metric Units
Electrode Diameter (mm) IEC Designation Pin Dimensions (mm) Threads per 25.4 mm
250 152T4N 152.40 x 190.50 4
250 155T3N 155.57 x 220.00 3
300 155T3N 155.57 x 220.00 3 
300 177T3N 177.16 x 270.90 3
300 177T4N 177.80 x 215.90 4
350 177T3N 177.16 x 270.90 3
350 203T4N 203.20 x 254.00 4
350 203T4L 203.20 x 304.80 4
350 215T3N 215.90 x 304.80 3
400 215T3N 215.90 x 304.80 3
400 222T4N 222.25 x 304.80 4
400 222T4L 222.25 x 355.60 4
400 241T3N 241.30 x 338.70 3
400 241T3L 241.30 x 355.60 3
450 241T3N 241.30 x 338.70 3
450 241T3L 241.30 x 355.60 3
450 241T4L 241.30 x 355.60 4
450 269T4L 269.88 x 457.20 4
450 273T3L 273.05 x 457.20 3
500 269T4L 269.88 x 457.20 4
500 269T4N 269.88 x 355.60 4
500 273T3N 273.05 x 355.60 3
500 273T3L 273.05 x 457.20 3
550 298T4N 298.45 x 355.60 4
550 298T3N 298.45 x 372.50 3
550 298T4L 298.45 x 457.20 4
600 317T4N 317.50 x 355.60 4
600 317T4L 317.50 x 457.20 4
650 374T4N 374.65 x 457.20 4
650 374T4L 374.65 x 558.80 4
700 374T4N 374.65 x 457.20 4
700 374T4L 374.65 x 558.80 4
750 406T 406.4 x 584.2 4

*Typical range, property values not guaranteed.

Footnotes to Tables:

*Other pin sizes and may be available on a made-to-order basis.

Click here, for UCAR® Graphite Electrode Standard Lengths and Weights.

UCAR® Graphite Electrodes and connecting pins meet dimensional tolerances set forth by IEC, JIS, and NEMA as required by customers worldwide.

Your Graftech representative is happy to discuss how each of the above combinations affect your electrode selection. Please choose the Sales Office nearest you.

For more information, be sure to look through our new Graphite Electrodes Brochure.