Plain copper is already too expensive for power lines, and this alloy is more expensive than copper alone. Transmission and distribution lines are typically made with aluminum conductors layered over a steel core for mechanical strength:
Aluminum is a worse conductor than copper on a volumetric basis but a better conductor on a mass basis, which is important for overhead lines supporting their own weight against gravity. It also costs significantly less than copper.
https://en.wikipedia.org/wiki/Aluminium-conductor_steel-rein...
Aluminum is a worse conductor than copper on a volumetric basis but a better conductor on a mass basis, which is important for overhead lines supporting their own weight against gravity. It also costs significantly less than copper.