Size: M2-M36
Length: 15mm-100mm
Customized size acceptable
Surface: CNC machining
color: we also can anodize the titanium bolt colors as your need,
it can be gold, rainbow, purple and black.
Titanium is a material known for its high strength-to-weight ratio.
The density of the Hex Socket Head titanium Bolt is 4.51g/cm³,
which is higher than that of aluminum but lower than steel, copper,
and nickel bolts. Despite its higher density compared to some other
materials, titanium boasts the highest specific strength among
these metals.
The Hex Socket Head titanium Bolt exhibits excellent corrosion
resistance and remains stable in various media. Titanium bolts are
highly resistant to corrosion in oxidizing, neutral, and weakly
reducing environments, setting them apart from other metallic
materials. Furthermore, titanium bolts are non-toxic, harmless, and
environmentally friendly, qualities not typically found in
alternative materials. These superior attributes contribute to the
higher price point of titanium bolts when compared to other
materials.
In addition to the ISO 7380 standard, other standards such as
DIN931, DIN6921, DIN7991, and DIN934 are also compatible with the
production of these bolts. The primary grades of titanium alloys we
produce include Gr2, Gr5, Gr7, and Gr12, each offering a range of
properties suitable for various applications.
In summary, the Hex Socket Head titanium Bolt, while having a
higher density than some lighter metals, provides unparalleled
strength and corrosion resistance, making it an environmentally
friendly yet costlier option for fastening solutions.
Physical Properties
| Grade | Tensile strength MPA | Yield strength MPA | Elongation % |
| Gr1 | 240 | 170 | 24 |
| Gr2 | 345 | 275 | 20 |
| Gr4 | 550 | 483 | 15 |
| Gr5 | 895 | 828 | 10 |
| Gr7 | 400 | 275 | 18 |
| Gr9 | 620 | 483 | 15 |
| Gr12 | 483 | 348 | 18 |
| Gr23 | 793 | 759 | 10 |
Chemical Composition
| Grade | Fe Max | O Max | N Max | C Max | H Max | Pd Max | Al Max | V Max | Ni Max | Mo Max |
| / | Wt % | Wt % | Wt % | Wt % | Wt % | Wt % | Wt % | Wt % | Wt % | Wt % |
| Gr1 | 0.2 | 0.18 | 0.03 | 0.08 | 0.015 | | | | | |
| Gr2 | 0.3 | 0.25 | 0.03 | 0.08 | 0.015 | | | | | |
| Gr4 | 0.5 | 0.4 | 0.05 | 0.08 | 0.015 | | | | | |
| Gr5 | 0.4 | 0.2 | 0.05 | 0.08 | 0.015 | | 5.5-6.7 | 3.5-4.5 | | |
| Gr7 | 0.3 | 0.25 | 0.03 | 0.08 | 0.015 | 0.12- 0.25 | | | | |
| Gr9 | 0.25 | 0.15 | 0.03 | 0.08 | 0.015 | | 2.5-3.5 | 2.0-3.0 | | |
| Gr12 | 0.3 | 0.25 | 0.03 | 0.08 | 0.015 | | | | 0.6-0.9 | 0.2-0.4 |
| Gr23 | 0.25 | 0.03 | 0.03 | 0.08 | 0.0125 | | 5.5-6.5 | 3.5-4.5 | | |
| Ti | Balance | | | | | | | | | |
Applications
Titanium bolts are utilized across various sectors due to their
unique properties, which include high strength, low density,
excellent corrosion resistance, and non-magnetic qualities. Here
are some key applications of titanium bolts:
1. Nuclear Industry:
In the construction of nuclear reactors, there is a significant
demand for titanium and its alloys. These materials are used
extensively in the assembly of parts, pipes, and other components
due to their ability to withstand extreme conditions and resist
corrosion from radioactive substances.
2. Electronic Equipment:
Historically, steel screws were commonly found in mobile phones and
computers. However, steel's magnetic properties necessitate
degaussing to prevent magnetization by electromagnetic fields,
which can interfere with network signals. Titanium bolts, being
non-magnetic, lightweight, and robust, are now favored for their
role in securing components within electronic devices.
3. Medical Industry:
Titanium is recognized as a biocompatible material that has
widespread use in medical applications. Titanium screws are often
employed for the stabilization and treatment of fractures and
dislocations in clinical settings due to their strength and
resistance to deformation.
4. Aerospace:
The aerospace industry remains a principal consumer of titanium,
where weight reduction is critical for enhancing performance.
Substituting steel screws, which have comparable strength, with
titanium bolts significantly reduces the mass of aircraft.
Additionally, the good elasticity and non-magnetic nature of
titanium alloys are crucial for preventing bolt loosening and
avoiding magnetic field interference.
As the titanium industry advances, the application of titanium
screws and bolts is expected to expand beyond high-end precision
industries and become more integrated into everyday life.
