Cathode bars

Grade %C %Mn %Si %P %S %N2
Steel Grades: Chemical composition
Low resistivity ≦ 0.060 ≦ 0.400 ≦ 0.070 ≦ 0,030 ≦ 0,040 ≦ 0,012
Ultra Low resistivity ≦ 0.040 ≦ 0.400 ≦ 0.070 ≦ 0,030 ≦ 0,030 ≦ 0,012
Grade Rm min. (MPa) Rm min. (MPa)
Mechanical properties
Low resistivity 300 140
Ultra Low resistivity 270 130
Resisitivity
Low resistivity ≦ 13 µΩ·cm² at 0ºC.
Ultra Low resistivity ≦ 11 µΩ·cm² at 0ºC.

ArcelorMittal Commercial RPS offers an extensive range of rectangular, square and oval bars that are to be used as cathode bars (collector bars) for the primary aluminium smelters worldwide.

Dimensions
Dimensions Weigth Dimensions Weigth
B x H x (R) B x H
mm kg/m mm kg/m
100×100 76,32
122×122 116,40 160×140 175,70
127×127 125,40 160x160R10 200,30
130×110 111,58 160x160R15 199,50
130×130 130,40 165×70 89,70
140×65 70,70 165×80 102,70
140×100 109,50 168×150 195,60
140×115 125,44 170×60 79,80
140×125 136,40 170×150 199,20
140×120 131,50 170×170 225,70
140×140 153,10 180×65 91,30
145×135 153,00 180×80 112,50
150×90 105,50 180×100 140,40
150×100 117,40 180×120 168,80
150×110 129,10 180×140 196,90
150×115 134,30 190×80 118,30
150×120 140,90 190×120 178,70
150×140 164,60 190×140 208,60
150×150 R10 175,70 200x90R9 140,70
150×150 R20 173,93 200x90R11,5 140,40
160×70 85,30 200×155 242,60
160×90 112,10 202×150 237,18
160×110 135,46 220×90 155,00

Dimensions
Dimensions Weigth Dimensions Weigth
B x H x (R) B x H
mm kg/m mm kg/m
160×145 155,70
160×150 161,90

Product developments:

We work in close cooperation with the smelters around the world to improve the performance of the collector bars in the process.

Please Contact us to discuss any projects.

Product Contact

Giada Guffanti – Sales Special Sections 

ArcelorMittal Europe. Long Products – Rails & Special Sections
66, Rue de Luxembourg
L-4221 Esch sur Alzette | G.D. of Luxembourg
rails.specialsections@arcelormittal.com

Download Cathode Bars Catalogue
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