6.5% Break Elongation 22 Torsion Steel Wire Rod for Automobiles Smooth Coating 3.0mmHT

Delivery Time:With 20 days after confirmed purchase order
Certification:ISO9001

6.5% Break Elongation 22 Torsion Steel Wire Rod for Automobiles Smooth Coating 3.0mmHT

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. 

Specifications:

Description	BEAD  WIRE	Reference	GB/T14450- 2008	Diameter	Φ3.0mmHT
Item	Standard	Result
Diameter(mm)	3.0±0.02	2.9-3.2
Tensile strength (Mpa)	≥1700	1850-1950
Elongation at break (%)	≥5	5.5-6.5
Torsion(360°/100d)	≥15	18-22
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