Semih Metals in Istanbul, Turkey, is a prime titanium hollow bar manufacturer and supplier of high-performance materials to industries around the world. It is renowned for its technical competency and commitment to quality, having produced titanium hollow bars that are compliant with international standards for strength, accuracy, and corrosion resistance. Through customer satisfaction, Semih Metals delivers products to various industries such as aerospace, medical, marine, and industrial manufacturing. By integrating sophisticated production techniques with rigorous quality control, Semih Metals produces each item to provide consistent performance and durability even in harsh conditions..
Titanium hollow bars are produced from commercially pure grades such as Grade 2 or alloyed types such as Grade 5 (Ti-6Al-4V). These bars have a high strength-to-weight ratio, good resistance to corrosion, and superior fatigue life. Grade 2 is well ductile and weldable, whereas Grade 5 provides increased mechanical strength. Mechanical characteristics differ per grade with tensile strengths of 345 MPa to more than 950 MPa, and yield strengths of 275 MPa to 880 MPa. Elongation is usually up to 15%, providing formability without sacrificing structural integrity under load.
Hardness, Brinell | 120 | 120 | annealed |
Hardness, Knoop | 132 | 132 | Estimated from Brinell. |
Hardness, Rockwell B | 70 | 70 | annealed |
Hardness, Vickers | 122 | 122 | Estimated from Brinell |
Tensile Strength, Ultimate | 240 MPa | 34800 psi | – |
Tensile Strength, Yield | 170 – 310 MPa | 24700 – 45000 psi | – |
Elongation at Break | 24 % | 24 % | – |
Reduction of Area | 35 % | 35 % | – |
Modulus of Elasticity | 105 GPa | 15200 ksi | In Tension |
Compressive Modulus | 110 GPa | 16000 ksi | – |
Poisson’s Ratio | 0.37 | 0.37 | – |
Charpy Impact | 310 J | 229 ft-lb | V-notch |
Shear Modulus | 45 GPa | 6530 ksi | – |
|
Physical Properties |
Metric |
English |
|
Density |
4.51 g/cc |
0.163 lb/in³ |
|
STANDARD |
WERKSTOFF NR. |
UNS |
|
Titanium |
3.7035 / 3.7165 / 3.7235 |
R50400 / R56400 / R52400 |
Yes, titanium hollow bars are highly recyclable, with the material retaining its strength and properties after recycling. This makes them environmentally friendly and cost-effective for sustainable manufacturing.
Titanium hollow bars offer exceptional strength-to-weight ratio, corrosion resistance, and high-temperature performance, making them ideal for demanding applications. They are also lightweight, durable, and provide excellent machinability.
Yes, we provide bars and rods in standard and customized dimensions and polishes to meet your specific project requirements. For more details mail us on sales@semihmetal.com
Titanium hollow bars find applications in many fields demanding strength, corrosion resistance, and light weight. The aerospace sector utilizes them for fluid transfer systems, structural tubing, and components of landing gear. They are utilized by the medical industry for surgical tools and implantable medical devices because they are biocompatible. Titanium hollow bars find application in piping and components subjected to saltwater as well as harsh chemicals in marine and offshore contexts. They also have uses in the auto and chemical process industries, where their resistance to harsh conditions and durability are paramount in ensuring long-term operation.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Semih Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Istanbul, Turkey
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