Semih Metals, Istanbul, Turkey, is a reliable manufacturer and supplier of Titanium Grade 3 rods and bars that offer high-strength titanium products to industries looking for durability and resistance to corrosion. As a company renowned for its precise manufacturing and compliance with international standards, Semih Metals supplies Grade 3 titanium rods and bars that are reliable in critical applications. With an emphasis on quality control and customer satisfaction, the organization services industries including aerospace, chemical processing, marine, and power generation with products that blend mechanical strength with superior resistance to hostile environments.
Titanium Grade 3 is a commercially pure titanium with increased strength over Grades 1 and 2 but satisfactory corrosion resistance and moderate formability. It provides a tensile strength of around 450–620 MPa and yield strength of around 380 MPa with elongation up to 18%. Grade 3 also possesses good weldability and resistance to oxidizing and mildly reducing environments. That makes it applicable in pressure-containing systems and structures demanding greater strength than lower grades without compromising corrosion resistance or fabrication characteristics.
| 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 3 | 3.7055 | R50550 |
| Grade | C | N | O | H | Ti | Fe |
| Titanium Grade 3 | 0..08 max | 0.05 max | 0.35 max | 0.015 max | Bal | 0.30 max |
| Tensile Strength | Reduction of area | Elongation | Hardness |
| 450 | 30 | 18 % | 90 |
| Density | 0.163 lbs/in³ ,(4.51 g/cm³) |
| Mean Coefficient of Thermal Expansion | in/in/°F (mm/m/°C): 70- 212°F (20- 100°C) 4.78 x 10-6(8.6) |
| Thermal Conductivity | BTU-in/h-ft-°F (W/m-°K): At 70°F (21°C): 138 (19.9) |
| Modulus of Elasticity, ksi (MPa) | 15.2 x 10³ (105 x 10³) in tension |
| Melting Point | 3020°F (1660°C) |
| 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 |
Titanium Grade 3 Round Bars 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 |
Yes, Titanium Grade 3 has excellent corrosion resistance in aggressive environments like seawater, chemicals, and high-temperature settings, making it ideal for marine and chemical processing industries.
Yes, Titanium Grade 3 has good weldability, making it suitable for various applications where welding is required.
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 Grade 3 rods and bars find extensive application in applications needing a combination of strength, corrosion resistance, and dependability. In the aviation sector, these are utilized for structural parts and hydraulic systems. In the chemical processing industry, they prove most suitable for heat exchangers, reactor tanks, and piping systems carrying corrosive materials. Grade 3 is also utilized in marine conditions for parts that are exposed to seawater, and in power plants for condenser tubes and other corrosive areas. Its mechanical and chemical balance renders it a very effective material for tough industrial conditions.
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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