Gr1 Titanium Bar

As aIndustrial pure titanium materials 1 typical product, Gr1 titanium bar (round bar) is widely used in fields where it has strict requirements on corrosion resistance and deformation performance, and it has an important position, because of high purity and excellentperformance.

This metal rod consisting of mainly 99.5% or more of the element titanium is in line with international standards such as ASTM B348 and GB/T2965. The diameter is usually 6-200mm, and the length can be customized to 6meters. The density is 4.5g/cm ³ which is only 60% of that o f steel. Tensile strength is 350-550 MPa, yield strength greater than 275 MPa, elongation of break above 20%, high toughness and good impact resistance, it has excellent mechanical properties while is lightweight.

 

 

In terms of application field, Gr1 titanium rod has taken a leading position in various industries, considering its good corrosion resistance and biocompatibility. It is also employed in the production of equipment for the chemical industry, such as heat exchangers, distillation towers that can withstand intense acid and alkali attacks. For instance, the working life of the Gr1 titanium rods reaction tank in the chlor alkali process is more than three times that of stainless steel.
In the hospital industry, the Gr1 titanium bar that conforms to the standard ASTM F67 is also extensively adopted in the manufacturing of artificial joint, dental implant and so on. Their natural human tissue compatibility makes rejection reactions very rare, while still meeting the requirements for long-term load bearing. For instance, the fatigue strength of hip joint stems can be greater than 200MPa, which significantly enhances the reliability of implants.

 

In marine engineering, the corrosion rate of Gr1 titanium rod pipelines in the salt spray environment is less than 0.001mm per year in seawater desalination equipment, far surpassing that of conventional copper alloy pipes. Gr1 titanium rods are also extensively used in aerospace for aircraft skin skeleton, offering lightweight structural solutions, fatigue resistance. For instance, following the introduction of Gr1 titanium rods for a particular unmanned aerial vehicle (UAV) landing gear type, there was an 18% overall weight reduction as well as a 40% increase in fatigue life.

Wonderful processing performance is also one of Gr1 titanium rod s characteristics, it can be processed by forging, rolling, turning and so on easily. Complicated shape can be fabricated without intermediate annealing during cold working, and the welding performance is excellent which is suitable for any types of jointing. Sandblasting, anodizing treatment and so on can be used to modify its surface to increase corrosion resistance. For instance, the TiO ₂ film layer generated on the surface after anodizing is 20 μ m thick, which contributes to a higher resistivity to corrosion.

 

1.What is the difference between Gr1 titanium rod and Gr5 titanium material?
Chenxin Titanium：Gr1 is commercial pure titanium, and is high in cleanliness and has low difficulty in processing with excellent corrosion resistance, but it was low in strength than other grades of titanium; Gr5 (Ti-6Al-4V) is an alloy with high strength (tensile strength more than 1000MPa), which can be used in high strength request environment, but the processing is complex and the cost is high.

Is Gr1 titanium bar appropriate for use in high temp? The Gr1 titanium rod is suitable for long-term use under 300 ℃, and the maximum allowed working temperature for short time is 500 ℃. But at elevated temperatures, its strength will slowly vanish. If better high temperature performance should be desired, Pd contained alloys like Gr7 are an option.
Any special treatment needed for welding Gr1 titanium bars? Gr1 titanium rod is welding well. Argon arc welding (TIG) welding is recommended, and the sufficiently protect the weld area from oxidation away. Mechanical properties can be retained without heat treatment after welding.

2.How much does Gr1 titanium bar cost?

Chenxin Titanium：The price is influenced by specification, surface treatment and market supply and demand, and is generally 2-3 times higher than stainless steel. However, as far as overall durability and cost of maintenance goes, the long-term economy far outweighs that of traditional materials.

 

3.Can Gr1 titanium rods be applied in food equipment?

Chenxin Titanium：Yes, tianium rod Gr1 is food grade hygiene standard and without heavy metal precipitation risk. They are also prevalent for use in critical applications such as mixing shafts and liquid storage tanks in the dairy and beverage application.

 

As one of the professional suppliers for Gr1 titanium rod, we provide the full range of products and support customization for precision rods with a diameter of 6mm to large rods with a diameter of 200mm. All the products have third party testing report which can prove the content and the performance reach the standard. We can offer integrated solutions from material selection to surface treatment for both corrosion resistant parts in chemical plant equipment and precision mechanical medical implants applications.
If you are interested in any our solutions or would like to discuss a custom order, please visit our foreign trade platform or contact our technical team. We will provide you with profissional technical and logistic support.

 

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