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Round carbon steel wire used for automobile, tractor, plance and other vehicles. Bead Wire is an essential reinforced material for tires on automobiles and aircraft. This product prevents tires from changing shape due to air pressure or external forces, and it safely locks the tire onto the rim to prevent vibration while driving.
Bead wire with high Tensile of strength.
1. Surface treatment:copper coated and Electro galvanzied
2. Main markets: Europe,Canada and USA
3. Packing detail: Z2 coil with 400kgs/coil normally, we also can supply wooden spool packing.
Specification | 0.89mm | 0.95mm | 0.96mm |
Diameter | 0.89 ± 0.02mm | 0.95± 0.02mm | 0.96 ± 0.02mm |
Breaking Strength(KG/wire) | ≥ 115 | ≥ 136 | ≥ 136 |
Elongation | ≥ 5% | ≥ 5% | ≥ 5% |
Torsion(Turns/L=200D) | ≥ 52 | ≥ 50 | ≥ 50 |
Straightness(mm/3m) | ≤ 600mm | ≤ 600mm | ≤ 600mm |
Important indicators of PCR belt ply steel cord:
Ø Stiffness
Ø Tensile strength
Ø Elongation at break
Ø Corrosion resistance
(before and after embedded rubber → rubber permeability)
Ø Adhesion retention
Ø Difficulty level of processing
Ø Cost (steel cord and cord fabric)
PRODUCTION PHOTO