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<\/figure>\n\n\n\nHard wire is a single-stranded thicker kind of wire, while the soft wire is a multi-stranded composition of a whole kind of wire, as described below:<\/p>\n\n\n\n
-Flexible wire: a conductive solid metal wire stranded by multiple strands of less than 1 mm in diameter.<\/p>\n\n\n\n
-hard wire: more than 1 mm in diameter conductive solid metal of a single wire.<\/p>\n\n\n\n
Hard wire below 10 square is generally a single stranded wire, household wires are generally no more than 6 square. As can be seen from the difficulty of the production process, the same square of soft wire is more expensive compared to hard wire.<\/p>\n\n\n\n
-Soft wire is weak in tensile strength (resistance to longitudinal stretching) and strong in fatigue resistance (resistance to transverse breakage).<\/p>\n\n\n\n
-Hard wire is stronger in tensile strength (resistance to longitudinal stretching) and weaker in fatigue resistance (resistance to lateral breakage).<\/p>\n\n\n\n
The difference in mechanical properties determines that each of the two types of wire is suitable for different scenarios.<\/p>\n\n\n\n
Soft copper wire is weak in tensile strength (longitudinal stretch resistance), which makes it unsuitable for buried walls, buried floors, buried pipes, because in such scenarios, we need to pull the pipeline operation, in the process will cause some of the copper wire in the soft wire is pulled off, laying hidden problems for future use.<\/p>\n\n\n\n
The high fatigue resistance (resistance to lateral breakage) of soft copper wire determines its suitability for operating scenarios requiring flexible connections, such as elevator cables, overhead crane cables, electric vehicle charging wires, charging cables for cell phones – in these applications, the wire needs to be bent frequently to produce corresponding changes in curvature, requiring high fatigue resistance for the wire . Accordingly, hard copper wire is suitable for permanent operating scenarios such as buried walls, floors, and pipes, where it is used as the main wire, and hard copper wire is not suitable for operating scenarios that require frequent bending.<\/p>\n\n\n\n
Soft copper core wires have a lower conductivity, but they are softer and easier to bend and flex. This makes soft copper core wire suitable for applications that require frequent bending, such as cables and wire harnesses. In addition, soft copper core wires are usually cheaper than hard copper core wires.<\/p>\n\n\n\n
Hard copper core wire is suitable for applications requiring high current transmission and high mechanical strength, while soft copper core wire is suitable for applications requiring frequent bending and lower cost.<\/p>\n","protected":false},"excerpt":{"rendered":"
Soft wire corrosion resistance is weaker, hard wire corrosion resistance is stronger; this is because the soft wire is a combination of multiple strands of fine copper wire, the total surface area of these copper wires must be much larger than a single strand of hard copper wire, and the larger the surface area, in contact with corrosive media, the rate of decay reaction is bound to be greater.<\/p>\n","protected":false},"author":1,"featured_media":463,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[10,13,16],"class_list":["post-461","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electrical-wire","tag-electrical-wire","tag-power-exhibition","tag-transformer-windings"],"yoast_head":"\n