Descriptions of Titanium Flange Bolt DIN 6921
Titanium Flange Bolt DIN 6921 is a type of fastener that is used to secure two or more components together.
Titanium Flange Bolt DIN 6921 has a hexagonal head with a flange that provides a larger bearing surface to help evenly distribute the clamping force.
Titanium hexagon flange bolt is typically used in applications where corrosion resistance is important, such as in the automotive and marine industries.
TItanium flange bolt is also used in applications where weight savings is important, such as in the aerospace and bicycle industries.
In recent years, the application of tItanium flange bolt has become more and more extensive. For models of the same specification, although the price of Titanium Hexagon flange bolt has always been higher than that of other materials, Titanium Hexagon flange screw performance and application range have irreplaceable advantages of ordinary screws.
Physical Properties Titanium Flange Bolt DIN 6921
| Physical Properties |
| Grade | Tensile stength 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 Compositions of Titanium Flange Bolt DIN 6921
| Composition |
| Grade | Fe Max | O Max | N Max | C Max | H Max | Pd Max | Al Max | Va 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 |
Detail Drawing of Titanium Flange Bolt DIN 6921
Applications of Titanium Flange Bolt DIN 6921
1. Titanium Flange Bolt DIN 6921 used in Nuclear industry
During the construction of nuclear reactors, many parts, pipes and related parts require a large amount of titanium and titanium alloy metals. Titanium alloy screws are one of them.
2. Titanium Flange Bolt DIN 6921 used in Electronic equipment
In the past, many mobile phones and computers used steel screws. However, steel is magnetic and needs to be degaussed. Otherwise, steel screws are easily magnetized by the electromagnetic field and affect network signals. Titanium screws are non-magnetic, lightweight and strong, making them ideal for electronic device fasteners.
3. Titanium Hexagon flange bolt used in Medical industry
Titanium is a biophilic metal that is widely used in the medical industry. Titanium alloy screws are often used in the fixation and treatment of clinical fracture and dislocation, and are strong and not easily deformed.
4. Titanium Hexagon flange bolt used in Aerospace
The aerospace field is still the most important user of titanium. Replacing steel screws with similar strength with titanium alloy screws has a significant effect on reducing the weight of aircraft. In addition, titanium alloy has good elasticity and is non-magnetic, which also plays a very important role in preventing the loosening of screws and preventing magnetic field interference.
With the development of titanium industry, titanium alloy screws will no longer be limited to high-end precision industries, but will go deeper into people's daily life.
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Titanium Flange Bolt DIN 6921 for automobile Images
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