Bead Wire

일반 의류직물 이미지
A bead wire is a major component used for reinforcing radial tires, while protecting the carcass plies from rubbing against the rim. This quality bead wire is the result of Hyosung's commitment to the tire industry over the past 25 years. Hyosung's bead wire comes in a variety of strengths and can be tailored to the specific needs of customers.
Features
High tenacity
Applications
Tires for passenger cars, trucks, buses

Specifications

Type nT
(Super High Tensile)
hT
(Super High Tensile)
Bicycle & Motorcycle Ф0.78, Ф0.95  
Passenger Car Ф0.94, Ф0.95, Ф0.96, Ф1.20 HT Ф0.95, Ф1.20, Ф1.30, Ф1.39
Light Truck Ф1.20, Ф1.42  
Truck & Bus Ф1.55, Ф1.65, Ф1.83 HT Ф1.60, Ф1.83
  • Applicable Portion of Tire
  • Tire Cross Section Structure (Left: Bias, Right: Radial)

Typical Physical Properties

Passenger Car
Type NT/ HT Diameter
(mm)
Breaking
Force
(Kg)
Tensile
Strength
(Kg/mm2)
Elonga
tion
(%)
Torsion
(Turns
/100D)
Adhesion
(Kg/in2)
Bronze
Plating
Weight
(g/Kg)
Sn
(%)
Φ 0.94 NT 0.94±0.02 Min. 130 Min. 180 Min. 4.0 Min. 25 Min. 60 0.488±0.097 7±3
Φ 0.95 NT 0.95±0.02 Min. 130 Min. 180 Min. 4.0 Min. 27 Min. 60 0.475±0.175 2±1
10±5
Φ 0.96 NT 0.96±0.02 Min. 135 Min. 190 Min. 5.0 Min. 27 Min. 60 0.50±0.20 13±2
Φ 1.20 NT 1.20±0.02 Min. 200 Min. 180 Min. 5.0 Min. 20 Min. 90 0.45±0.15 11±2
Φ 0.95 HT 0.95±0.02 Min. 156 Min. 220 Min. 4.0 Min. 27 Min. 70 0.485±0.095 7±3
Φ 1.20 HT 1.20±0.02 Min. 230 Min. 200 Min. 4.0 Min. 27 Min. 90 0.40±0.15 7±3
Φ 1.30 HT 1.30±0.02 Min. 285 Min. 215 Min. 7.0 Min. 40
(/20cm)
Min. 20
(/in0.5)
0.35±0.20 Max1.5
Φ 1.39 HT 1.39±0.03 Min. 300 Min. 200 Min. 5.0 Min. 20 Min. 87 0.35±0.15 2±1
Light Truck
Type NT/ HT Diameter
(mm)
Breaking
Force
(Kg)
Tensile
Strength
(Kg/mm2)
Elonga
tion
(%)
Torsion
(Turns
/100D)
Adhesion
(Kg/in2)
Bronze
Plating
Weight
(g/Kg)
Sn
(%)
Φ 1.20 NT 1.20±0.02 Min. 200 Min. 180 Min. 5.0 Min. 20 Min. 90 0.45±0.15 11±2
Φ 1.42 NT 1.42±0.02 Min. 280 Min. 170 Min. 4.0 Min. 25 Min. 60 0.50±0.20 7±2
Truck & Bus
Type NT/ HT Diameter
(mm)
Breaking
Force
(Kg)
Tensile
Strength
(Kg/mm2)
Elonga
tion
(%)
Torsion
(Turns
/100D)
Adhesion
(Kg/in2)
Bronze
Plating
Weight
(g/Kg)
Sn
(%)
Φ 1.55 NT 1.55±0.02 Min. 330 Min. 175 Min. 5.0 Min. 20 Min. 95 0.45±0.15 11±2
Φ 1.65 NT 1.65±0.02 Min. 380 Min. 180 Min. 5.0 Min. 20 Min. 60
(/in1)
0.30±0.15 2±1
Φ 1.83 NT 1.83±0.02 Min. 470 Min. 180 Min. 5.0 Min. 15 Min. 70 0.30±0.15 Max3
Φ 1.60 HT 1.60±0.02 Min. 390 Min. 195 Min. 4.0 Min. 20 Min. 65 0.40±0.20 7±2
Φ 1.83 NT 1.83±0.02 Min. 555 Min. 210 Min. 5.5 Min. 20 Min. 50
(/in1)
0.40±0.20 2±1
Bicycle & Motorcycle
Type NT/ HT Diameter
(mm)
Breaking
Force
(Kg)
Tensile
Strength
(Kg/mm2)
Elonga
tion
(%)
Torsion
(Turns
/100D)
Adhesion
(Kg/in2)
Bronze
Plating
Weight
(g/Kg)
Sn
(%)
Φ 0.78 NT 0.78±0.02 Min. 85 Min. 210 Min. 4.0 Min. 30 Min. 30 0.60±0.20 Max3
Φ 0.95 NT 0.95±0.02 Min. 130 Min. 180 Min. 4.0 Min. 27 Min. 60 0.475±0.175 2±1
  • The above table describes only representative physical properties. The physical properties may be different from those of the actual products supplied.

Manufacturing Process

Manufacturing Process
  • Pickling for pre-treatment -> First wire drawing -> Patenting -> Second wire drawing
  • After the second wire drawing, bead wire is plated with bronze before manufacturing.

Chief representatives

  • Sales Marketing Team
  • SangJun An
  • TEL: 82-2-707-7192
  •  
  • INQUIRY

* These are the numbers for those responsible for each of the business areas.

 
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