Description of Titanium Alloy Coil Springs
There is a great demand for lightweight materials, save resources and space, and have superior performance in various fields. Titanium Alloy Coil Springs are a typical example and play an important role in aerospace, medical equipment, and microelectronics technology.
The service life of the spring is closely related to the service life of various equipment or systems. Titanium Alloy Coil Springs mainly play the role of shock absorption and balance, and are mainly used in the automobile industry now, and will be widely used in the petrochemical, metallurgical, mining, and food processing industries in the future.
Features of Titanium Alloy Coil Springs
1. High strength, low elastic modulus, good corrosion resistance
2. Compared with steel springs, it has the advantages of light weight, small volume, and high resonance frequency
3. Excellent fatigue resistance, impact resistance, biocompatibility, and durability
4. Its long-term wear resistance can be improved by the anodizing process
Manufacturing Process of Titanium Alloy Coil Springs
Smelting: Vacuum consumable arc melting (VAR) or electron beam cold bed melting (EBCHM) is used to ensure low impurities.
Processing: After hot rolling, cold rolling, annealing, and other processes, dimensional accuracy and surface quality are ensured.
Heat treatment: Usually, vacuum annealing is performed at 650℃ to optimize grain size and residual stress.
Specification of Titanium Alloy Coil Springs
|
Grade |
Ti-6Al-4V,Ti-3Al-2.5V |
|
Purity |
≥95%-99% |
|
Technique |
Annealed, Hot-Rolled, Forging, Sintering, Cuttering |
|
Wire Diameter |
Customized |
|
Outer Diameter |
Customized |
|
Length |
Customized |
|
Density |
4.51g/cm3 |
|
Tensile Strength |
>930MPa |
|
Surface |
Alkaline Cleaning, Polished, Bright |
|
Shape |
Coil, Straight |
|
Standard |
AMS 4928 |
Testing and Quality Control of Titanium Alloy Coil Springs
FAQ for Titanium Alloy Coil Springs
What is the MOQ?
A: Depends on quantity, generally, no MOQ limit.
How to pay for it?
A: A bank transfer (T/T) will be acceptable.
What is the delivery time?
A: around 7-20 days, which depends on the quantity and production.
What is the package?
A: cartoon case or plywood case.
What is the lead time?
A: From the order placed to cargo receiving will take around 10-25 days.
What is the delivery method?
A: Generally, we send cargo by UPS, DHL, or FedEx. Also, we can send by sea to a seaport or by air to the closest airport.
Picture of Titanium Alloy Coil Springs
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