Semih Metals, located in Istanbul, Turkey, stands out as a top-notch manufacturer and supplier of high-quality Titanium Grade 12 Bars and Rods, catering to industries around the globe. Renowned for their precision engineering and unwavering commitment to international quality standards, Semih Metals provides titanium products that boast exceptional strength, durability, and resistance to corrosion. These Titanium Grade 12 Bars and Rods are crafted to perform reliably even in harsh environments, making them the perfect choice for demanding industrial applications. With state-of-the-art production facilities and a dedication to excellence, Semih Metals guarantees consistent product quality, timely deliveries, and customer satisfaction for sectors that depend on high-performance titanium solutions.
The Titanium Grade 12 Bars and Rods are primarily made of titanium, with small additions of molybdenum and nickel to boost their corrosion resistance and mechanical strength. They feature an impressive strength-to-weight ratio, high toughness, and outstanding resistance to oxidizing acids, chlorides, and seawater. Typical mechanical properties include a tensile strength of about 620–690 MPa, yield strength around 480–550 MPa, and elongation of 10–20%. Their moderate hardness allows for precise machining while keeping structural integrity intact, making them perfect for high-stress, long-lasting applications in tough chemical and marine environments.
| Standards : | ASTM B348, B863 / ASME SB348, SB863 |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| Wire : | Thickness starting from 0.05mm |
| Round bar size : | Diameter: 3-~800mm |
| Hex Bar size : | 2-100mm A/F |
| Flat bar size : | Thickness: 2 -100mm / Width: 10 to 500mm |
| Square bar size : | 4 to 100mm |
| Rectangular Bars Size : | 33 x 30mm to 295 x 1066mm |
| Hollow Bar : | 32mm OD x 16mm ID to 250mm OD x 200mm ID |
| Tolerance : | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish : | Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish |
| STANDARD | WERKSTOFF NR. | UNS |
| Titanium Gr. 12 | 3.7105 | R53400 |
| Grade | C | N | O | H | Ti | Fe | Al | Pd |
| Titanium Gr 9 | .08 max | .03 max | .25 max | .015 max | Bal | 0.30 max | – | .12 – .25 |
| Grade | Ti | C | Fe | H | N | O | Al | V |
| Ti Grade 12 | 90 min | – | 0.25 max | – | – | 0.2 max | 6 min | 4 min |
| Density | Melting Range | Modulus of Elasticity (Tension) | Specific Heat | Mean Coefficient of Expansion | Thermal conductivity | Electrical Resistivity |
| kg/m3 | °C | GPa | J/kg. °C | x10 -6 / °C | W / m. °C | micro-ohm.m |
| 4,507 | 1668± 10 | 103 | 519 | 8.41 | 11.4 | 0.420 |
| Type | SIZES (mm) | SIZES (Inches) | ISO Tolerance |
|---|---|---|---|
| Cold Drawn and Ground | 10.00 – 75.00 | 5/6″ – 2.50″ | h8-h9-h10-h11 |
| Peeled and Polished | 40.00 – 150.00 | 1.50″ – 6.00″ | h11, h11-DIN 1013 |
| Peeled and Ground | 20.00 – 50.00 | 3/4″ – 2.00″ | h9-h10-h11 |
| Cold Drawn and Polish | 3.00 – 75.00 | 1/8″ – 3.00″ | h8-h9-h10-h11 |
Grade 12 Titanium Bars Standard lengths of 2000 mm up to 6000 mm. Cut to size on request (tolerance +2/-0 mm).
| 5.0 | 45.0 |
| 6.0 | 50.0 |
| 7.0 | 55.0 |
| 8.0 | 60.0 |
| 9.0 | 65.0 |
| 10.0 | 70.0 |
| 12.0 | 75.0 |
| 16.0 | 80.0 |
| 20.0 | 90.0 |
| 25.0 | 100.0 |
| 30.0 | 130.0 |
| 35.0 | 160.0 |
| 40.0 | 200.0 |
Titanium Grade 12 offers excellent resistance to corrosion, especially in oxidizing and mildly reducing environments, and is highly durable in seawater and chemical processing conditions.
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
Yes, Titanium Grade 12 exhibits remarkable high-temperature resistance, making it suitable for use in power generation and industrial processes that involve elevated temperatures.
These Titanium Grade 12 Bars and Rods find extensive use in the chemical processing, marine, desalination, and aerospace industries, where corrosion resistance and strength are paramount. They are ideal for crafting heat exchangers, reactor vessels, seawater systems, and industrial equipment that face aggressive chemicals or saline conditions. Additionally, they are utilized in offshore hardware, medical devices, and high-performance mechanical components. With Semih Metals’ Titanium Grade 12 Bars and Rods, you can expect a long service life, reduced maintenance, and dependable performance in challenging industrial settings.






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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