Titanium Bar ASTM F136 Ti-6Al-4V Low Interstitial

Titanium bar ASTM F136 Ti-6Al-4V Low Interstitial refers to a titanium alloy bar with the composition of Ti-6Al-4V, which contains 6% aluminum (Al) and 4% vanadium (V). and "Low Interstitial" indicates that this specific grade of Ti-6Al-4V has a reduced amount of interstitial elements, primarily oxygen, nitrogen, and carbon. Interstitial elements are small atoms that can occupy the spaces between the larger atoms in the crystal structure of the alloy, affecting its mechanical properties. By minimizing these interstitial elements, the alloy's strength and ductility can be enhanced, making it more suitable for critical applications that require high performance and reliability.

ASTM F136 covers the chemical, mechanical, and metallurgical requirements for wrought annealed Ti-6Al-4V ELI (extra low interstitial) alloy (R56401). This standard is applicable for the manufacture of surgical implants, specifically bar-round bars, and flats ranging from 0.1875 in. (4.75mm) to 4.00 in. (101.60mm) in diameter or thickness.

Titanium bars made from ASTM F136 Ti-6Al-4V Low Interstitial are commonly used in aerospace, marine, and medical industries, where lightweight, high strength, and excellent corrosion resistance are essential requirements. These bars are employed in various applications, such as aircraft components, orthopedic implants, and high-performance sports equipment, among others. The low interstitial version of Ti-6Al-4V ensures that the material exhibits excellent properties and maintains high-quality performance for critical applications.

1. Raw Material: Small-sized Grade 0 titanium sponge is selected.

 

2. Melting: After three rounds of vacuum melting and plasma welding, remove the risers and inclusions from the titanium ingot. Double sampling is performed, and all samples undergo non-destructive testing.

 

3. Tolerance: 100% infrared inspection, products that pass the inspection are considered qualified, ensuring that the diameter tolerance can reach h7, and h6 levels；

4. Straightness: It can achieve 0.3‰-0.5‰； 5. Ultrasonic Testing (UT): 100% ultrasonic/eddy current testing is conducted to ensure that there are no metallurgical defects and non-metallic impurities on both the surface and the interior.

Physical Properties: The tensile strength of alloy rods with a diameter below 20mm can be consistently controlled at 1000 (+/-25) MPa.

 

Microstructure: The high-magnification microstructure of alloy rods with a diameter below 20mm can be consistently controlled within the A1-A2 range.

The main product features include:

• Strong corrosion resistance;

• High tensile strength;

• Significant elasticity;

• Excellent maximum torque;

• High maximum torsional fracture angle;

• Precise tolerance;

• High straightness;

• Strong ductility;

• Favorable metallographic structure;

• Good wear resistance;

• Excellent biocompatibility.

ALD Vacuum Self-Consuming Electric Arc Furnace

Vacuum Heat Treatment Furnace

Infrared Diameter Measuring Instrument

ODE Type Optical Automatic Surface Inspection Instrument

Our company's Titanium bar ASTM F136 Ti-6Al-4V Low Interstitial are high quality and versatile applications, more medical titanium bars are include:

Titanium rods for bone screws.

Titanium rods for spinal implants.

Titanium rods for dental applications.

Titanium rods for joint implants.

Medical Ti-6Al-7Nb titanium rods.

These products are known for their superior quality and find wide-ranging applications in the medical field.

Our company has a comprehensive quality management system and production control system, strictly following modern enterprise management standards. We have established a set of quality management procedures, from raw material procurement control, and intermediate process control during production, to final product control. Throughout the entire production process, from raw material intake to product delivery, strict operating standards and inspection criteria are in place. All operation and inspection records are stored in product quality management files, ensuring product quality self-inspection and traceability.

We have always upheld the principles of respecting customers, science, and employees and serving users and society. Our goal is to pursue customer satisfaction and trust. Looking ahead, we will further expand into the medical titanium field while building on our existing foundation. We sincerely look forward to establishing broader cooperation with more customers and colleagues both domestically and internationally.

Our packaging methods are as follows:

1. Inner packaging: Titanium rods are wrapped with plastic foam bags to prevent water, contamination, and scratches.

2. Outer packaging: We use professional export wooden boxes with reinforced iron strips on the exterior.

3. Our packaging is sturdy and durable, ensuring that the goods arrive at the customer's destination intact. For any special packaging requirements, please contact us before shipment.

Shipping：

Shipping options: We offer shipping through FedEx, DHL, UPS, and TNT, as well as by sea, air, and train, according to customer preferences.