Assertion: radial tire's cord | /r/HasAspect | an elongation of 0.2 to 0.7%
Facets:
Source sentences:
text: According to the invention, there is provided a pneumatic radial tire comprising a carcass of a radial structure and a belt superimposed about an outer periphery of a crown portion of said carcass and composed of a rubberized steel cord layer, the improvement wherein said belt is composed of at least one open-twisted steel cord layer formed by embedding open-twisted steel cords, each cord being composed of 4 to 5 steel filaments and having an elongation of 0.2 to 0.7% under a load of 5 kg/cord and a twisting pitch of 8 to 16 mm, in a coating rubber having a 100% modulus of 30 to 70 kg/cm2.