5.5% Break Elongation Smooth Coating Bead Wire Wrapping for Automobiles 1850Mpa 2.3mmHT ISO9001 manufacturer from China Zhangjiagang City Shengda Steel Wire Rope Co

5.5% Break Elongation Smooth Coating Bead Wire Wrapping for Automobiles 1850Mpa 2.3mmHT

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: ISO9001

5.5% Break Elongation Smooth Coating Bead Wire W

5.5% Break Elongation Smooth Coating Bead Wire Wrapping for Automobiles 1850Mpa 2.3mmHT

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.

Bead wire, its cross section is circular, wire attached to the surface of plating layer, the lap steel carbon content for the 0.80%-0.85%, when the bead wire diameter is 1.50mm, the diameter of the bead wire breaking force is greater than or equal to 3700N, the elongation in4%-7%, flexor strength ratio in 90% - 97% between. Using the improved lap steel strength and fatigue strength, the total strength of the same tire bead wire, can reduce the dosage, the weight of the tire is reduced, reduce the rolling resistance of tire, save energy, and reduce the tire production cost; has high flexion strength ratio, can reduce wire the creep, prolong the life of tires.

Specifications:

Description	BEAD WIRE	Reference	GB/T14450- 2008	Diameter	Φ2.3mmHT
Item		Standard		Result
Diameter(mm)		2.3±0.02		2.29-2.30
Tensile strength (Mpa)		≥1700		1850-1950
Elongation at break (%)		≥5		5.5-6.5
Torsion(360°/100d)		≥20		28-31
Bronze coated(g/kg)		0.10-0.30		0.19-0.24
Straightness(mm/3m)		≤600		200-500
Surface Quality		Coating Smooth and uniform		conform