Spot Welding Supplies - Copper Tungsten / Tungsten & Molybdenum (Elkonite®)

Standard Sizes of Copper Tungsten / Tungsten and Molybdenum (Elkonite)
Special Sizes Available Upon Request


Class 11 = (Copper-Tungsten 10W3)
Class 13 = (Tungston)
Class 14 = (Molybdenum)
Class 13 and 14 materials are recommended principally for welding or electo-brazing non-ferrous metals having relatively high electrical conductivity. Cross wire welding of copper and brass wires and welding of copper wire braid to brass and bronze terminals are typical applications. Generally, special set-ups and procedures are required for this type of work.

RECTANGULAR BARS 8" LONG

 

ROUND BARS

STANDARD TOLERANCE + .015-.000

 

8" LONG

    STANDARD TOLERANCE
+ .010-.000
THICKNESS x WIDTH   THICKNESS x WIDTH   FINISHED DIAMETER
1/8 x 1/8   1/2 x 7/8   1/8
1/8 x 3/16   1/2 x 1   3/16

1/8 x 1/4

 

1/2 x 1-1/8

 

1/4

1/8 x 3/8

 

1/2 x 1-1/4

 

5/16

1/8 x 1/2

 

1/2 x 1-3/8

 

3/8

1/8 x 5/8

 

1/2 x 1-1/2

 

7/16

1/8 x 3/4

 

1/2 x 1-5/8

 

1/2

1/8 x 7/8

 

1/2 x 1-3/4

 

9/16

1/8 x 1

 

1/2 x 2

 

5/8

1/8 x 1-1/8

 

1/2 x 3

 

3/4

1/8 x 1-1/4

 

1/2 x 4

 

7/8

1/8 x 1-3/8

 

5/8 x 5/8

 

1

1/8 x 1-1/2

 

5/8 x 3/4

   

1/8 x 1-5/8

 

5/8 x 7/8

 

DISC

1/8 x 1-3/4

 

5/8 x 1

  TOLERANCE
+ .050-.000

1/8 x 2

 

5/8 x 1-1/8

  DIAMETER x THICKNESS

1/8 x 3

 

5/8 x 1-1/4

  3/8 x 3/16

1/8 x 4

 

5/8 x 1-3/8

  3/8 x 1/4

3/16 x 3/16

 

5/8 x 1-1/2

  1/2 x 3/16

3/16 x 1/4

 

5/8 x 1-5/8

  1/2 x 1/4

3/16 x 3/8

 

5/8 x 1-3/4

  5/8 x 1/4

3/16 x 1/2

 

5/8 x 2

  3/4 x 1/4

3/16 x 5/8

 

5/8 x 3

  7/8 x 1/4

3/16 x 3/4

 

5/8 x 4

  1 x 1/4

3/16 x 7/8

 

3/4 x 3/4

  1-1/4 x 1/4

3/16 x 1

 

3/4 x 7/8

  1-3/8 x 1/4

3/16 x 1-1/8

 

3/4 x 1

  1-1/2 x 1/4

3/16 x 1-1/4

 

3/4 x 1-1/8

  1-3/4 x 1/4

3/16 x 1-3/8

 

3/4 x 1-1/4

  2 x 1/4

3/16 x 1-1/2

 

3/4 x 1-3/8

 

3/16 x 1-5/8

 

3/4 x 1-1/2

 

3/16 x 1-3/4

 

3/4 x 1-5/8

 

3/16 x 2

 

3/4 x 1-3/4

 

3/16 x 3

 

3/4 x 2

 

3/16 x 4

 

3/4 x 3

 

1/4 x 1/4

 

3/4 x 4

 

1/4 x 3/8

 

7/8 x 7/8

 

1/4 x 1/2

 

7/8 x 1

 

1/4 x 5/8

 

7/8 x 1-1/8

 

1/4 x 3/4

 

7/8 x 1-1/4

 

1/4 x 7/8

 

7/8 x 1-3/8

 

1/4 x 1

 

7/8 x 1-1/2

 

1/4 x 1-1/8

 

7/8 x 1-5/8

 

1/4 x 1-1/4

 

7/8 x 1-3/4

 

1/4 x 1-3/8

 

7/8 x 2

 

1/4 x 1-1/2

 

7/8 x 3

 

1/4 x 1-5/8

 

7/8 x 4

 

1/4 x 1-3/4

 

1 x 1

 

1/4 x 2

 

1 x 1-1/8

 

1/4 x 3

 

1 x 1-1/4

 

1/4 x 4

 

1 x 1-3/8

 

3/8 x 3/8

 

1 x 1-1/2

 

3/8 x 1/2

 

1 x 1-5/8

 

3/8 x 5/8

 

1 x 1-3/4

 

3/8 x 3/4

 

1 x 2

 

3/8 x 7/8

 

1 x 3

 

3/8 x 1

 

1 x 4

 

3/8 x 1-1/8

 

1-1/8 x 1-1/8

 

3/8 x 1-1/4

 

1-1/4 x 1-1/4

 

3/8 x 1-3/8

 

1-1/4 x 1-1/2

 

3/8 x 1-1/2

 

1-1/4 x 1-3/4

 

3/8 x 1-5/8

 

1-1/4 x 2

 

3/8 x 1-3/4

 

1-1/2 x 1-1/2

 

3/8 x 2

 

1-1/2 x 2

 

3/8 x 3

 

1-5/8 x 2

 

3/8 x 4

 

1-3/4 x 1-3/4

 

1/2 x 1/2

 

1-3/4 x 2

 

1/2 x 5/8

 

2 x 2

 

1/2 x 3/4

 

Spotwelding Consultants Inc.

4209 Industrial
Rowlett, Texas 75088
Toll Free: 888-255-6780
Phone: 972-475-0874
Fax: 972-475-5024