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Copper Clad Φ1.65mm Tyre Steel Bead Wire , Coil With Six Steel Belts Fixed

1.65mm

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Description

Yield ratio? 87.6%

superior quality with high? material

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Descrition:

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Bead wire for tire rim is widely applied to the manufacturing of various tires rims for automobiles,motorcycles,planes as well as other vehicles.It’s the pivotal material of tire,which can strengthen the tire and is considered an important raw material for the tyre manufacturing business.

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Specifications:

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Description | BEAD? WIRE | Reference | GB/T14450- 2008 | Diameter | Φ 1.65mm |
Item | Standard | Result |
Diameter(mm) | 1.65± 0.02 | 1.63-1.67 |
Breaking force (Mpa) | ≥1850 | 1850-1900 |
Elongation at break(%) | ≥5.0 | 5.0-6.0 |
Yield ratio(%) | ≥85 | 85.4-87.6 |
Torsion(360°/100d) | ≥25 | 29-35 |
Bronze coated(g/kg) | 0.20-0.40 | 0.32-0.36 |
Sn (%) | 0.3-3.0 | 1.7 |
Cu(%) | ≥97 | 98.3 |
Surface Quality | Coating Smooth and uniform | conform |
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