Bead wire is a necessary reinforcing metal framework material for the bead parts of various motor, non-motor vehicle and aircraft tires. It is a steel wire inlaid on the edge of rubber tires, also known as tire edge wire.From the comprehensive mechanical properties, bead steel wire can be roughly divided into ordinary tensile strength type (1770-2000 MPa), high strength type (above 2200 MPa) and high elongation type (3%-10%), and stipulates the torsion resistance type. The number of deformations, commonly used coatings are mainly pure copper and tin bronze.In addition to the different mass fractions of plated metal elements, the alloy coating also has different thicknesses.The bead area of the tire is the area where the deformation stress of the tire is concentrated under dynamic and static loads, which is directly related to the safety of the tire. Therefore, the technical characteristics of its frame material are very strict.

Product advantages：

High yield-to-strength ratio, high strength, good toughness, excellent fatigue performance, high adhesion