Highlight:
Bright Surface Finish Titanium Bars
, Round Shape Titanium Bars
, Grade 2 Titanium Bars
Grade 2 5 23 Ti6Al4V ELI Medical Titanium Bars Round Shape Bright Surface Finish
Introduction
Medical titanium bars are essential in various applications, particularly for surgical implants such as bone nails and dental components. These bars comply with industry standards like ASTM F67, ASTM F136, and ISO 5832-3, ensuring high quality and reliability. Available in material grades including Grade 2, Grade 5, and Grade 23 (Ti6Al4V ELI), they come in diameters ranging from 5mm to 20mm, with a standard length of 3000mm or customized as needed. The bars are produced in a round shape with a bright surface finish and meet tolerance grades of h7, h8, h9, and h10. Supplied in an annealed state, they are certified under ISO 9001, and third-party inspections (e.g., SGS, TUV) are available. Packaging is provided in export cartons or plywood cases, and quality assurance includes an EN10204.3.1 certificate, ensuring adherence to stringent quality standards.
Medical titanium bar
Application: Medical, surgical implant(Bone nail implant, dentistry, etc.)
Standard : ASTM F67 ASTM F136,ISO 5832-3
Material Grade: Grade 2, Grade 5, Garde 23(Ti6Al4V ELI),Ti6Al7Nb
Diameter: 5mm 6mm 8mm 10mm 12mm 14mm 16mm 20mm etc.
Length: The common length is 3000mm, as customers' requests
Tolerance grade:h7 h8 h9 h10
Shape: Round
Surface: Bright
Supply status: Annealed M
Certificate: ISO 9001, third party inspection is available(SGS TUV, etc.).
Package: Export Carton box or plywood case.
Quality and Test: EN10204.3.1 certificate
Corrosion Resistance
Corrosion resistance is another standout feature of Grade 3 titanium. The alloy forms a protective oxide layer when exposed to air, which effectively prevents further oxidation. This characteristic is especially important in medical applications, where implants are frequently subjected to harsh environments within the body, including exposure to various bodily fluids. The corrosion resistance of Grade 3 titanium significantly contributes to the longevity of medical devices, ensuring that they remain functional over extended periods without degradation.
Applications in the Medical Industry
The versatility of Grade 3 titanium bars makes them suitable for a wide range of medical applications. Common uses include dental implants, orthopedic screws, plates, and other fixation devices. In orthopedic surgery, Grade 3 titanium is often used in load-bearing implants due to its high strength and low density. These attributes help reduce the overall weight of the implant while ensuring adequate structural support for healing bones.
In dentistry, Grade 3 titanium is favored for dental implants because of its excellent biocompatibility and ability to osseointegrate-where the bone grows around the implant-enhancing stability and longevity. The smooth surface finish of Grade 3 bars also aids in reducing bacterial adhesion, which is critical in minimizing infection risks during and after surgical procedures.
Manufacturing and Customization
The manufacturing processes for Grade 3 titanium bars commonly include forging, machining, and extrusion, which enable the creation of precise dimensions and custom shapes tailored to specific medical applications. With the capability to produce bars in various diameters, including 12mm, manufacturers can design components that meet the unique anatomical needs of patients.
Additionally, Grade 3 titanium bars can undergo a variety of surface treatments, such as anodizing and coating, to further enhance their properties. These treatments improve wear resistance and reduce friction, making the bars even more suitable for high-performance medical applications. By combining advanced manufacturing techniques with customizable options, Grade 3 titanium bars offer versatile solutions for the medical industry.
Chemical composition of medical titanium bar:
| Material Grade |
Ti |
Al |
V |
Nb |
Fe, max |
C, max |
N, max |
H, max |
O, max |
| Gr1 |
Bal |
/ |
/ |
|
0.20 |
0.08 |
0.03 |
0.015 |
0.18 |
| Gr2 |
Bal |
/ |
/ |
|
0.30 |
0.08 |
0.03 |
0.015 |
0.25 |
| Gr3 |
Bal |
/ |
/ |
|
0.30 |
0.08 |
0.05 |
0.015 |
0.35 |
| Gr4 |
Bal |
/ |
/ |
|
0.50 |
0.08 |
0.05 |
0.015 |
0.40 |
| Gr5 ELI Ti-6Al-4VELI |
Bal |
5.5~6.5 |
3.5~4.5 |
|
0.25 |
0.08 |
0.05 |
0.012 |
0.13 |
| Ti-6Al-7Nb |
Bal |
5.5-6.5 |
/ |
6.5-7.5 |
0.25 |
0.08 |
0.08 |
0.009 |
0.20 |
Production Process:
Raw Materials: Titanium sponge or recycled titanium scrap.
Manufacturing Techniques: Melting, refining, casting, forging, rolling, and machining.
Quality Control: Strict adherence to ASTM and other international standards for material composition, mechanical properties, and dimensional accuracy.
Quality Testing
Quality testing is a critical component in the production of titanium bars, ensuring that they meet stringent industry standards and performance requirements.
Chemical Composition Analysis: The first step in quality assurance is the analysis of chemical composition. This process confirms that the titanium meets specified alloy requirements, ensuring it possesses the necessary properties for its intended application. By verifying the elemental makeup, manufacturers can guarantee that the titanium bars will perform consistently in various environments.
Mechanical Testing: Mechanical testing is another vital aspect, encompassing various assessments such as tensile strength, yield strength, elongation, and hardness testing. These tests measure the material’s ability to withstand stress and deformation, providing insight into its mechanical performance. Understanding these characteristics is essential for applications that require robust and reliable materials, particularly in demanding sectors like aerospace and medical fields.
Non-Destructive Testing (NDT): Non-destructive testing methods, including ultrasonic testing and dye penetrant inspection, play a crucial role in identifying surface and internal defects without compromising the integrity of the material. Ultrasonic testing uses high-frequency sound waves to detect flaws, while dye penetrant inspection reveals surface cracks and imperfections. These techniques are invaluable for ensuring the safety and reliability of titanium bars, especially in critical applications where failure is not an option.
Dimensional Inspection: Accurate dimensional inspection is also essential. This involves verifying key parameters such as diameter, length, and straightness to ensure that the titanium bars conform to specified tolerances. Precision in these dimensions is crucial for components that must fit seamlessly within larger assemblies.
Certification: Finally, the issuance of mill test certificates (MTC) according to standards like EN 10204/3.1 or equivalent is an essential part of the quality assurance process. These certificates provide documentation that attests to the material's properties and compliance with relevant standards, giving customers confidence in their purchase.
| Name |
Pure Titanium & Titanium Alloy Tube /Pipe/Tubing |
| Tube Shape |
Round |
| Material |
Gr1,Gr2 |
| Standard |
ASTM B338 |
| SMLS Or Welded |
Seamless(SMLS) |
| OD |
19mm (1.25")/ 25.4mm, 38mm |
| Wall Thickness |
1.2mm |
| Length |
6m long |
| End |
Plain End, Beveled End, Threaded |
| Certificate |
EN 10204/3.1B,
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report---TUV,BV,SGS etc |
| Application |
Chemical Equipment
Sea Water Equipment
Heat Exchangers
Condensers
Pulp and Paper Industry |
| Grade |
N(%) |
C(%) |
H(%) |
Fe(%) |
O(%) |
Ti |
Other , max |
| 1 |
≤0.03 |
≤0.08 |
≤0.015 |
≤0.20 |
≤0.18 |
Bal |
≤0.4 |
| 2 |
≤0.03 |
≤0.08 |
≤0.015 |
≤0.30 |
≤0.25 |
Bal |
≤0.4 |
| Grade |
Tensile Strength(min) |
Yeild Strength(0.2% offset)) |
Elongation(%) |
| ksi |
MPa |
Min |
Max |
| Ksi |
Mpa |
Ksi |
Mpa |
| 1 |
35 |
240 |
15 |
140 |
45 |
310 |
≥24 |
| 2 |
60 |
400 |
40 |
275 |
65 |
450 |
≥20 |
ASTM B338 titanium Bar
Used:Heat exchanger, condenser and various pressure vessels
Wall thickness:0.5mm to 4.5mm
Outside Diameters:10mm to 114mm
Wall thickness tolerance: +/- 10%
Length tolerance: +3.2mm
Length:3000mm /6000mm and longger to 9000mm
Advantages of Titanium bars:
High Strength: Titanium bars offer high strength comparable to steel but at about 45% lighter weight.
Corrosion Resistance: Excellent resistance to corrosion, particularly in environments containing chlorides.
Biocompatibility: Non-toxic and biocompatible, making it suitable for medical implants.
High-Temperature Resistance: Maintains strength and integrity at elevated temperatures.
Low Density: Provides significant weight savings in applications requiring structural strength.
Titanium Bar Applications:
Aerospace: Structural components, landing gear, turbine blades.
Medical: Surgical implants, prosthetics, orthopedic devices.
Industrial: Chemical processing equipment, marine components, sports equipment.
Automotive: Exhaust systems, suspension components.
Consumer Goods: Watches, jewelry.
2.titanium tube photo
3.Factory show
4.Production Process
5.Related products
6. Comprehensive Quality Control System
We maintain a robust quality control system that oversees every stage of titanium production, from sponge material to finished products.
Selection of Raw Materials: We exclusively use high-quality raw materials, specifically grade 0 or 1 titanium sponge.
Advanced Testing Equipment:
MPI Testing Machine: Analyzes the chemical composition of titanium products.
Turbine Detectors: Identify surface defects as small as 3mm.
Ultrasonic Inspection: Detects internal defects below 3mm.
Infrared Measurement Devices: Measure the entire diameter of the bar from top to bottom.
Professional Inspections: All products undergo thorough inspections by three qualified quality control specialists before delivery.
Quality Certification: We provide an "EN10204-1 quality certificate" for each order.
Additionally, our materials are routinely sent to the Physical and Chemical Testing Center of West Metal Materials Co., Ltd., a reputable testing institution in China, for comprehensive quality verification.
More details please feel free contact us.
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