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.
In the realm of modern medicine, the selection of materials for implants and surgical instruments is critical to the success of various medical procedures. Among these materials, titanium alloys stand out due to their exceptional properties, particularly in medical applications where performance and safety are paramount. One specific dimension gaining significant attention is the 12mm medical titanium alloy bar, which has emerged as a key component in the manufacturing of a wide range of medical devices, including orthopedic implants, dental fixtures, and surgical instruments. This article delves into the characteristics, benefits, and applications of 12mm titanium alloy bars in the medical field, highlighting their importance in improving patient outcomes and advancing healthcare technologies.
Titanium is renowned for its remarkable strength-to-weight ratio, making it an ideal choice for medical applications that require both durability and biocompatibility. The 12mm diameter strikes an optimal balance between structural integrity and ease of use, allowing for effective implantation and functionality in various medical devices. As the healthcare industry continues to evolve and the demand for innovative solutions increases, understanding the unique properties and applications of these titanium alloy bars becomes essential.
One of the standout features of titanium is its exceptional corrosion resistance. This property is crucial for medical implants, which are often exposed to bodily fluids that can lead to degradation of less resilient materials. Titanium's natural oxide layer forms a protective barrier, ensuring longevity and reducing the risk of implant failure due to corrosion. This characteristic is especially vital in orthopedic applications, where implants must endure significant mechanical stress over time while remaining intact within the body.
In addition to corrosion resistance, titanium alloys exhibit excellent biocompatibility, which is critical in minimizing the risk of rejection by the body. The alloys used in medical titanium bars, such as Grade 2, Grade 5, and Grade 23 (Ti6Al4V ELI), are specifically engineered to ensure compatibility with human tissue. This biocompatibility helps facilitate proper integration of the implant into the surrounding bone or tissue, promoting healing and enhancing overall patient outcomes. As a result, implants made from 12mm titanium alloy bars have a higher success rate compared to those made from other materials, significantly impacting patient recovery times and satisfaction.
Another essential aspect of 12mm titanium alloy bars is their versatility in manufacturing. They can be easily shaped, forged, and machined to create various components tailored to specific medical needs. This adaptability allows manufacturers to develop custom implants and instruments that fit the unique anatomical requirements of individual patients. Moreover, the bars are typically supplied in an annealed state, ensuring optimal mechanical properties for surgical applications. The ability to achieve precise tolerances (such as h7, h8, h9, and h10) further enhances the reliability of these components, making them suitable for high-precision medical applications.
The surface finish of 12mm titanium alloy bars is another factor contributing to their success in medical applications. A bright surface not only improves aesthetics but also reduces the risk of bacterial adhesion, which is critical in surgical environments. The smooth surface helps maintain cleanliness and hygiene, ultimately contributing to lower infection rates in surgical procedures. Coupled with the bars' superior mechanical properties, this characteristic makes them an ideal choice for a wide range of surgical instruments, from bone nails to dental implants.
As the landscape of healthcare continues to advance, so too does the technology behind medical implants. The use of 12mm titanium alloy bars is increasingly supported by rigorous testing and quality assurance processes, such as ISO 9001 certification and EN10204.3.1 certificates. These standards ensure that the materials used in medical applications meet strict quality and safety requirements, further instilling confidence in their use among healthcare professionals.
In conclusion, 12mm medical titanium alloy bars are instrumental in the advancement of modern healthcare technologies. Their unique combination of strength, lightweight nature, corrosion resistance, and biocompatibility makes them a preferred choice for a wide array of medical applications. As the industry continues to innovate, the role of titanium alloys in improving patient outcomes will undoubtedly grow, paving the way for new and improved medical solutions that enhance the quality of life for countless individuals. Understanding and leveraging the advantages of these materials will be crucial for the ongoing evolution of medical device manufacturing and surgical practices.
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 vital in the production of titanium bars, ensuring they meet rigorous industry standards and performance criteria.
Chemical Composition Analysis: This initial step verifies that the titanium adheres to specified alloy requirements, confirming it possesses the necessary properties for its intended application. By analyzing the elemental composition, manufacturers can ensure consistent performance across various environments.
Dimensional Inspection: Accurate dimensional inspection is essential for verifying parameters such as diameter, length, and straightness. Meeting specified tolerances is crucial for components that must fit seamlessly in larger assemblies.
Mechanical Testing: This involves assessments of tensile strength, yield strength, elongation, and hardness. These tests evaluate the material’s ability to endure stress and deformation, providing insights into its mechanical performance—critical for applications in demanding sectors like aerospace and medical fields.
Non-Destructive Testing (NDT): Methods like ultrasonic testing and dye penetrant inspection identify surface and internal defects without compromising material integrity. Ultrasonic testing employs high-frequency sound waves to detect flaws, while dye penetrant inspection highlights surface cracks. These techniques are essential for ensuring the safety and reliability of titanium bars, especially in critical applications where failure is unacceptable.
Certification: Issuing mill test certificates (MTC) per standards like EN 10204/3.1 is crucial. These certificates document the material's properties and compliance, providing customers with 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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Medical Titanium Bars Available in Material Grades and Titanium Tube for Surgical Implants Images
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