What’s the best electrical conductor? It depends. According to table 1, copper is a better conductor than aluminum. However, if you need something that won’t corrode and will last for years then silver is your best bet. Table 2 shows that when it comes to power transmission,
aluminum is king! Table One: Copper > Aluminum > Steel Table Two: Aluminum = Silver = Gold *The material that is the best electrical conductor depends on what you need it for. For example, if longevity is your main concern then gold or silver are great options because they won’t corrode like aluminum will over time. But if you need to conduct a lot of power and have copper lying around then use that instead! It all comes down to specifically what you’ll be using it for.* *What’s the best electrical conductor? It depends. According to table one, copper is a better conductor than aluminum. However, if you need something that won’t corrode and will last for years then silver is your best bet. Table