The bare stranded copper cable is colloquially known as a rope of two or many copper strands.The bare stranded copper cable has two types: hard copper strand and soft copper strand.There's a big difference between the two, and it's different in their use. According to the different characteristics of hard copper strand and soft copper strand, they are used in different fields.Hard copper conductor due to its resistance to Zhang Lijiang is knop, small resistance of conductive function is good, so are often used to need to the conductive and asked for a higher place on tension, such as the distribution lines and construction of conductor, and repel and attack power transmission cable.The soft copper strand is usually thinner than the hard copper strand, which has a high conductivity and toughness.The most common thing we get is electrical wiring in the home, which is also used in electrical machinery as a conductor for power cables and communications equipment. Hard copper stranded wire and soft copper conductor is not so big difference in terms of function, there is no experience with manufacturers easily ignore the gap between the chosen the wrong will cause a lot of damage, so be sure to understand its function to know which one is more suitable for their own use. Hard copper strand has high tensile strength and high hardness. It is made of copper drawing and cold processing.The soft copper strand is formed on the basis of the hard copper strand by heating it, which is flexible and flexible compared to the hard copper strand.