ASTM B348 Grade 5 Titanium Round Bar - Manufacturer, Supplier, Factory
Titanium Grade 5 Bars, also known as ASTM B348 Gr5 or 6Al-4V Titanium bar, are becoming increasingly popular for their strength, lightweight properties and corrosion resistance. As a leading manufacturer, supplier and factory of titanium bars, we at TSM Technology Co. Ltd. offer premium quality products at a competitive price and stock a range of sizes and shapes to meet the diverse needs of our customers.
Titanium Grade 5 Bars are made of Ti-6Al-4V alloy, which is a combination of 6% aluminum and 4% vanadium. It is one of the most common titanium alloys used for industrial and aerospace applications due to its high strength-to-weight ratio, corrosion resistance and ability to perform in extreme temperatures.
Our Titanium Grade 5 Bars are manufactured using advanced technologies such as precision forging, hot rolling, and cold drawing to ensure high-quality end products. We offer various types of 5th-grade titanium bars such as round bars, square bars, hexagonal bars and flat bars, which can be customized according to clients' specifications.

Alternative Material Called By Difference Standard
|
ISO Standard |
Composition |
France Standard |
Russian Standard |
DIN Standard |
JIS Standard |
UNS Standard |
|
Grade5 |
6al4v |
TA6V |
OT4 |
3.7165 3.7164 |
TAP6400 |
UNS R56400 |
Chemical components below
| Ti Gr 5 |
N |
C |
H |
Fe |
O |
Al |
V |
Pa |
Mo |
Ni |
Ti |
|
0.05 |
0.08 |
0.015 |
0.40 |
0.20 |
5.5~6.75 |
3.5~4.5 |
/ |
/ |
/ |
balance |
Titanium Grade 5 Mechanical Property
| Ti Gr 5 |
Tensile strength(min) |
Yeild strength(min) |
Elongation(%) | ||
|
ksi |
MPa |
ksi |
MPa | ||
|
130 |
895 |
120 |
828 |
10 |
|
Standards & Compliance
Our Titanium Grade 5 Rods conform to the most recognized international specifications including:
- ASTM B348 / ASME SB348 – Standard for titanium and titanium alloy bars and rods
- AMS 4928 / AMS 4965 / AMS 4967 – Aerospace material standards for bars and forgings
- Equivalent ISO, DIN, JIS standards available upon request
Processing & Customization
Grade 5 titanium rods are manufactured using advanced forging, hot rolling and precision drawing to achieve:
- Strict diameter tolerance
- Smooth surface finish options (bright, polished, ground)
- Custom lengths and machinability optimization
We support customer-specific drawings, tight tolerance requirements, custom cutting, machining, and heat treatment options to meet project-specific performance demands.
Titanium Bar Gr5 - Applications
Grade 5 Titanium Round Bars are used in a wide range of applications due to their unique properties. Some of the most common applications include:
- Aerospace and Aviation: Grade 5 Titanium Round Bars are used in the manufacture of aircraft parts such as landing gear, engine components, and airframe structures. These bars are lightweight, strong, and resistant to corrosion, making them ideal for aerospace applications.
- Marine Industry: Titanium Grade 5 Bars are also used in the marine industry due to their corrosion resistance properties. They are used to manufacture propeller shafts, rudders, and other components that are exposed to seawater.
- Medical Industry: Grade 5 Titanium Round Bars are biocompatible and non-toxic, making them suitable for medical implants such as dental implants, artificial joints, and bone plates. They do not react with bodily fluids, ensuring that they do not cause any adverse effects on patients.
- Chemical Engineering: Titanium Grade 5 Bars are resistant to corrosion by a wide range of chemicals, making them suitable for use in the chemical processing industry. They are used to manufacture chemical reactor vessels, heat exchangers, and piping systems.
Why Choose TSM Technology Co., Ltd?
At TSM Technology Co. Ltd, we are committed to providing our clients with high-quality Grade 5 Titanium Round Bars that meet their specific requirements. We specialize in providing customized solutions, rapid delivery, and excellent customer service. We also offer competitive prices, making us one of the most trusted suppliers of titanium bars in the global market.

TSM Technology is one of Asia's leading suppliers of high performance titanium base in China, specializing in mill products such as titanium and nickel bars, rods, plates, forgings, fasteners and tubes. And have been working with refractory metal processing for around 15 years.
FAQ
Q1: What is the difference between Grade 5 and Grade 2 titanium rods?
A: Grade 5 (Ti-6Al-4V) offers significantly higher strength and fatigue resistance compared to commercially pure Grade 2, while maintaining excellent corrosion resistance.
Q2: What industries typically use titanium Grade 5 rods?
A: Aerospace, marine, chemical processing, medical device manufacturing, and high-performance mechanical systems frequently specify ASTM B348 Grade 5 rods.
Q3: Can Grade 5 titanium rods be machined or welded?
A: Yes, Grade 5 titanium rods have good machinability and weldability when proper tooling and cooling strategies are applied.
Contact us
If you are sourcing premium ASTM B348 Titanium Grade 5 Rods (Ti-6Al-4V) for aerospace, marine, medical or industrial applications, contact TSM Technology for custom sizing, certifications, mill test reports (MTC), and competitive pricing.
📧 Email: info@tsm-titanium.com
📞 Dedicated technical support & on-time delivery for global B2B partners.
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