Ti 3al 2.5V tube , GR9 titanium tube for bike frame
Cycling has become a popular way of life in recent years. Various qualities and types of bicycles are emerging, and there are many types, including mountain bikes, road bikes, and beach bikes.Ti 3al 2.5V tube is the main titanium tube material used to make titanium bicycles. Since the demand for bicycles has increased significantly, the production of raw materials is also very rapid
Our common bicycle architecture is composed of iron, aluminum, carbon fiber and titanium, each with its own advantages and disadvantages.
Iron: Sturdy, economical and malleable, the disadvantage is that it will rust.
Aluminum has the advantages of light weight, and the disadvantages are hardness and pressure resistance.
The advantage of carbon fiber is that it has amazing elasticity and crash resistance than any metal. The disadvantage is that they are very expensive.
There is also a bicycle made of a material, which has been wildly pursued by some bicycle fans in recent years. It is a titanium-based driving. The density of titanium is only 43% of iron, its strength is higher than that of iron, and it has abnormal fatigue resistance and corrosion resistance. And the plasticity of titanium is also good. Among these metals, bicycle fans have always been very enthusiastic about titanium bicycles.
In the application of titanium bicycles, one of the most common features is applied to various types of competitions. When an experienced competitor tried to ride a titanium bike, he was so shocked that he could hardly express his feelings in words. The charm of titanium bicycle comes from its touch, tension and elasticity. An anti-pedal bike is usually uncomfortable to ride. Titanium bicycles are anti-high pedal design, and can reduce the impact of the road more than other metals. Titanium has a lower density than iron, and its shock resistance is excellent. Titanium bicycles provide riders with three decisive factors: light, hard, and smooth ride. A woman described it as “the mount of God.”
The reason why titanium bicycles are popular comes from its many advantages. The following is a partial display of titanium bicycle frames:
20 inch ultralight titanium alloy folding bike frame
|Material||Titanium Gr9 (Ti-3AL/2.5V)|
|Seat Post||Seat Collar diameter/Seat Post34.9/31.6|
|Fork||Straight front fork|
|Tail hook||B-column integrated tail hook/A-column|
|Frame Size||26/27.5/29*15”, 16”, 17”, 18”, 19”, 20”||Brake||Disk brake + V brake|
|Head tube||34 extraposition/tapered concealment/44 concealment||Seat tube diameter||outer:φ35|
|Bottom bracket||BB68/BB73||Surface||Wire drawing/sand blast|
|Tube clamps||31.8/34.9||Top tube diameter||φ35/φ38|
|Size of head part||upper: 41.8mm|
|Down tube diameter||φ40/φ42|
High-stength titanium alloy;
classic geometric shapes; simple and splendid
Compared with other material frames, the titanium bicycle frame belongs to a high-end frame. Its main material is gr9 titanium tube, which is also ti3al2.5v.
Its chemical composition is as follows:
The standard of Ti 3al 2.5V tube bicycle tube is ASTM B338
The specifications of titanium tubes suitable for manufacturing titanium bicycle frames are as follows
Outer diameter: 6.35mm wall thickness: 0.89mm
Outer diameter: 19mm wall thickness: 0.9mm
Outer diameter: 22.2mm wall thickness: 0.9mm
Outer diameter: 22.2mm wall thickness: 1.5mm
Outer diameter: 31.8mm wall thickness: 0.9mm
Outer diameter: 31.8mm wall thickness: 1.2mm
Outer diameter: 34.9mm wall thickness: 0.9mm
Outer diameter: 34.9mm wall thickness: 1.55mm
Outer diameter: 38.1mm wall thickness: 0.9mm
Outer diameter: 44.5mm wall thickness: 0.9mm
If you need gr9 titanium tube to make bicycle rack, maybe we will be a good partner.
If you really love cycling, it is recommended to watch the following video: