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Description:
Shock titanium springTitanium spring have less coils, smaller volume,
Lower weight than steel.
MOQ:100pcs
Description oftitanium springs
1) Material: Titaniumalloy
- Gr5, TC4(Ti-6Al-4V)
- TB5 Ti15333(Ti-15V-3Cr-3Sn-3Al),
- TB9, Ti38644(Ti-3Al-8V-6Cr-4Mo-4Zr)
- Timetal LCB(Ti-6.8Mo-4.5Fe-1.5Al)
- TA11(Ti-8Al-1Mo-1V)
2) Standard:
DIN 2096, EN13298, UIC 822, TB/T 1025, GB/T 23934,HB8292, JIS B2704, JB/T 10416, GB/T 1239.2
3) Production technology and wirediameter
- Cold Coiled: Diameter: ≤ 8mm
- Heat Coiled: Diameter: > 8mm
4) Special features of titaniumsprings
- Low density, High specific strength, excellent corrosionresistance, Rustless.
- Better Anti-fatigue performance, Good heat treatmentperformance, Lower Elastic modulus.
- Higher strength-to-weight ratic, Higher Elastic Limit, HigherFatigue limit, Higher impact toughness and Higherresonant frequency.
The comparison of Mechanical Propertybetween Titanium and Steel | |||||
Mechanical Property | TC4 | Ti15333 | Ti38644 | Timetal LCB | Steel |
Tensile strength | 895 ~965 | 950~1000 | 1350~1450 | 1400~1600 | 833~1070 |
Yield strength | 825~875 | 850~965 | 1050~1150 | 1100~1200 | 833~1070 |
Elongation | 15 | 7 | 27 | 27 | 12 |
Reduction of area | 47 | 25 | 63 | 64 | 55 |
Density | 4.42g/cm3 | 4.71g/cm3 | 4.75g/cm3 | 4.82g/cm3 | 7.83g/cm3 |
5) Why we choose TitaniumSprings
Because of the special features of titanium, thetitanium springs can be designed with smaller diameter, less coilsthan the steel springs during Practical application.
For example:
Comparison of Steel and Titaniumsprings | ||
Item | Steel springs | Titanium springs |
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 | 18.00 |
Active Coils | 7.90 | 4.97 |
Total Coils | 9.09 | 6.16 |
Weight/kg | 5.92 | 2.86 |
Reducing Weight/% | 0 | 52 |
Density/g.cm3 | 7.83 | 4.82 |
Shear Modulus/GPa | 79.2 | 40.0 |
From the form you can see that the titanium canreduce much more weight.
The steel springs will have to be longer and withlarger diameter.
But the titanium can resolve this problem foryou.
6) Types of titaniumsprings
Train springs, The high voltage switch spring,Elevator spring, Automotive suspension spring, tension spring,Compression spring, Torsion spring, Disc Spring, Vortex coilspring, Wave spring, Plate spring, etc.
7) Product Showcase
Shock Titanium Spring
