Baoji Fairy Titanium Industry Co., Ltd. is one of the leading manufacturers and suppliers of High strength 6AI-4V Titanium Grade 5 Spring in China. Welcome to wholesale bulk high quality customized products made in China here from our factory. Good service and low price are available.
1. Titanium Grade 5 spring is a metal spring made of titanium alloy grade5, it is a mechanical part used to control the movement of parts, store energy, and measure the magnitude of force.
2. Titanium 6AI-4V Alloy Springs size and standards
Size: outside diameters 0.4-15mm
The inner diameter of the titanium spring is greater than 3mm
The outer diameter of the titanium spring is greater than 3mm
Surface: silver titanium color or anodized color.


3. The types of titanium Grade 5 spring
There are many kinds of titanium springs: tensile titanium springs, titanium compression springs, torsion titanium springs, etc.
4. What is the production process for titanium springs?
Titanium spring manufacturing processes are mainly separated into two types: cold rolling and hot rolling.
Titanium springs are made up mostly of titanium alloy wires. If the diameter of the titanium wire is less than 8mm, the cold coil method is commonly employed; if the diameter is higher than 8mm, the hot coil method is utilized. The heat treatment of titanium springs can be annealed and pickled according to the customer's specifications.

5. What are the applications of Titanium Grade 5 spring?
Compared with steel springs, titanium springs have the advantages of being lightweight, having a small volume, and having a high resonance frequency. Their density and elastic modulus are only half of that of steel springs, but their strength is almost the same as that of steel springs. Because of these characteristics, in practical application, the diameter and turns of a titanium spring can be designed to be smaller than that of a steel spring. There are many kinds of springs, and titanium alloy springs are only a small part of them. Titanium spring has lightweight, high specific strength, and strong corrosion resistance, so it is widely used in the chemical industry, ocean engineering, automobile manufacturing, and other fields.
FAQ
Q: 1. How strong is the corrosion resistance of GR5 titanium springs?
A: Extremely strong. GR5 titanium is "immune" to seawater, chloride ions, and most acids, alkalis, and salts. It can operate stably for long periods in harsh environments, requiring no anti-corrosion coatings such as electroplating, thus preventing corrosion caused by coating failure.
Q: 2. In which fields are titanium GR5 springs used?
A: Automotive Industry: Used in suspensions, shock absorbers, and valve springs for F1 and high-performance sports cars, reducing weight by 40%-60%.
Aerospace: Used in aircraft landing gear, valves, and engine components, capable of withstanding extreme temperatures from -200℃ to 600℃, offering corrosion resistance and high reliability.
Medical Field: Used in surgical instruments and orthopedic implants, due to its excellent biocompatibility, it will not be rejected by the human body.
Chemical and Marine Industries: Used in valve and pump seals, fully capable of withstanding highly corrosive environments such as strong acids, alkalis, and seawater.
Q: 3. What are the advantages of selecting GR5 compared to other grades of titanium alloy springs?
A: GR5 (TC4) is the most widely used mainstream material, offering excellent overall performance with high strength, good elasticity, and corrosion resistance.
For operating temperatures above 450℃, a dedicated heat-resistant titanium alloy, such as Gr9/TA18 (Ti-3Al-2.5V), must be selected.
If special requirements for strength and elasticity are needed, near-β type titanium alloys such as TB9 can be selected.
Contact Us
Tel: +86-0917- 3664600
Fax: +86-0917- 3664600
WhatsApp: +8618791798690
Mail: sales@tmsalloy.com
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