Cable carbon fiber and process for its production

Cable carbon fiber comprising a bundle of 20,000 to 30,000 carbon fibers, each cualestiene on its surface a plurality of parallel to the direction of fiber axis of the carbon fiber and lascuales folds, as measured by microscopy scanning probe, a distance between folds in the surface of said carbon fibrade is 120 to 160 nm, a crease depth in the surface is 12 less than 23 nm, a diametromedio fiber is 4.5 to 6.5 um, specific surface area is from 0.9 to 2.3 m2 / g and a density is 1.76 g / cm3 Prompter, wherein said carbon wire has a tensile strength of 5900 MPa or cable more and one tension release cable module 300 GPa or more; a cable wound on a reel with a tension of 9.8 N has a width of 5.5 mm decable or more; and no separation is observed cable in a method of splitting evaluation cabledonde cable carbon fibers in displacement voltage 9.8N passes through three bars aceroinoxidable.