Durable 0.89mm Cold Drawn Steel Wire For Bicycle , Yield Rate 93.0-96.0%
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Suzhou, Jiangsu, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Tire Bead Wire |
Product Description
1. high tensile
2. Quick delivery
3. Cu 98.3%
Descrition:
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.
Specifications:
|
Description |
BEAD WIRE |
Reference |
GB/T14450- 2008 |
Diameter |
Φ0.89mmHT |
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|
Item |
Standard |
Result |
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Diameter(mm) |
0.89±0.02 |
0.87-0.91 |
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|
Break force (N) |
≥2100 |
2100-2260 |
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Yield rate (%) |
93.0-96.0 |
93.3-94.9 |
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Elongation at break(%) |
≥5.0 |
7.0-8.5 |
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|
Torsion(360°/200d) |
≥50 |
59-75 |
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Residual torsion (° /9m) |
360 |
90-120 |
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|
Bronze coated(g/kg) |
0.35-0.65 |
0.40-0.51 |
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|
Sn (%) |
0.5-3.0 |
0.7-1.5 |
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Straightness (mm/3m) |
≤500 |
180-460 |
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Adhesion (N/50mm) |
≥1200 |
1242 |
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Surface Quality |
Coating Smooth and uniform | ||||||||