Bare Copper Tapes

Wallis high conductivity bare copper tape is used on both lightning protection and earthing applications. It is annealed for ease of use and has radiused edges. All our standard bare copper tapes are marked 'Wallis U.K.- BS EN 13601'.

Size

W x H

mm

C.S.A.

mm2

Weight per Metre

kg

Standard Coil Size

m

Part Number
12.5 x 1.5 18.75 0.17 100 TC 121
12.5 x 3 37.5 0.33 100 TC 123
20 x 1.5 30 0.27 100 TC 201
20 x 3 60 0.53 100 TC 203
25 x 1.5 37.5 0.33 100 TC 251
25 x 3 75 0.67 25 & 50 TC 253
25 x 4 100 0.89 50 TC 254
25 x 6 150 1.33 40 TC 256
30 x 2 60 0.53 50 TC 302
30 x 3 90 0.80 50 TC 303
30 x 4 120 1.07 40 TC 304
30 x 5 150 1.33 40 TC 305
31 x 3 93 0.83 50 TC 313
31.5 x 4 126 1.13 40 TC 3154
31 x 6 186 1.65 30 TC 316
38 x 3 114 1.01 50 TC 383
38 x 5 190 1.69 30 TC 385
38 x 6 228 2.02 25 TC 386
40 x 3 120 1.06 40 TC 403
40 x 4 160 1.42 30 TC 404
40 x 5 200 1.78 25 TC 405
40 x 6 240 2.16 25 TC 406
40 x 6.3 252 2.24 25 TC 4063
50 x 3 150 1.33 40 TC 503
50 x 4 200 1.78 30 TC 504
50 x 5 250 2.22 20 TC 505
50 x 6 300 2.68 10 & 20 TC 506
50 x 6.3 315 2.80 20 TC 5063

 

Typical Analysis

Cu >99.99% Sb <1.0 ppm Fe <5.0 ppm
Se <1.0 ppm Si <5.0 ppm Sn <1.0 ppm
Te <1.0 ppm As <1.0 ppm Co <1.0 ppm
Bi <1.0 ppm P <3.0 ppm S <10 ppm
Cd <1.0 ppm Pb <3.0 ppm Ag <25.0 ppm
Cr <2.0 ppm Zn <2.0 ppm    
Mn <2.0 ppm Ni <5.0 ppm