Name:titanium extension spring Material:Pure or Alloy titanium Aplication:bicycle MOQ:100pecs

1)Special  Feature of titanium extension

Higher Strength-to-weight ; 

Higher Elastic Limit;

Higher Fatigue Limit;

Higher Impact Toughness

Higher Resonant Frequency

2)Specification

Grade :Gr5

Standard:DIN2096

 3)Comparison of steal and titanium spring

   Why we choice titanium spring ?

    Because of the specical features of titanium ,the titanium springs  can be designed with smaller diameter,less coils than the steel springs during paractical application. 

 

Comparison of steal and titanium spring
Item	Steel Spring	Titanium Spring
Stiffness/N·mm-1	61.25	61.25
Free Length/mm	426	426
Inner Diameter/mm	102	102
Vibration load/N	13642	13642
Vibration Stress/Mpa	1031	872
Wire Diameter/mm	16.95	18
Active Coils	7.9	4.97
Total Coils	9.09	6.16
Weight/kg	5.92	2.86
Reducing Weight/%	0	52
Density/g·mm3	7.83	4.82
Shear Modulus/Gpa	79.2	40

4)Advantage of titanium spring

The most advanced production equipments.

Strictly quality control system 

Professional testing equipment

The organization of Authority detects  

5.Products showcases

titanium extension spring