0.965mmHT 2150Mpa Tensile Strength 8.8% Break Elongation Copper Beading Wire for Vehicles
Specifications:
|
Description |
BEAD WIRE |
Reference |
GB/T14450-2008 |
Diameter |
Φ0.965mmHT |
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|
Item |
Standard |
Result |
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|
Diameter(mm) |
0.965±0.02 |
0.945-0.980 |
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|
Tensile strength (Mpa) |
≥2100 |
2150-2300 |
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|
Yield ratio (%) |
92.0-95.0 |
92.7-93.9 |
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|
Elongation at break (%) |
≥5 |
7.2 -8.8 |
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|
Torsion (360°/200d) |
≥28 |
30-40 |
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|
Residual torsion (°/9m) |
360 |
90-120 |
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|
Bronze coated(g/kg) |
0.35-0.65 |
0.40-0.52 |
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|
Cu (%) |
≥97 |
98.3-99.2 |
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|
Sn (%) |
0.5-3.0 |
0.80-1.70 |
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|
Straightness (mm/3m) |
≤400 |
120-400 |
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|
Adhesion (N/50mm) |
≥932 |
1255 |
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|
Surface Quality |
Coating Smooth and uniform |
conform |
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Assay of chemical contents |
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|
C |
Mn |
Si |
P |
S |
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|
0.70-0.72 |
0.50-0.60 |
0.17-0.30 |
0.006-0.016 |
0.005-0.018 |
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Description:
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.
