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Application: | Bike, Bicycle, Automobiles, Motorcycles, Planes, Vehicles | Feature: | Normal Tensile, Rustproof, Durable, Waterproof, Bronze Coated |
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Type: | Tire Bead Wire | Steel Grade: | 70#,72#,80#,82# |
Standard: | AISI,ASTM,GB,JIS | Oem/Odm: | Yes |
Highlight: | Tyre Bead Wire,Steel Bead Wire,Tire Bead Wire |
Bronze Copper Coated Steel Wire For Bicycle
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:
Steel grade:70#,72#,80#,82#
Standard: AISI,ASTM,GB,JIS
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 |
conform |
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Assay of chemical contents |
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C |
Mn |
Si |
P |
S |
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0.70-1.50 |
0.50-0.60 |
0.17-0.26 |
0.006-0.016 |
0.005-0.018 |
Contact Person: Miss. Tina
Tel: 18550137680