Hemi Metals, located in Hamilton, New Zealand, is a reputable manufacturer and supplier of high-performance Titanium Grade 3 Bars and Rods, designed to meet the rigorous demands of various industries. This grade of titanium is celebrated for its impressive corrosion resistance, dependable strength, and lightweight nature, making it a popular choice in fields like chemical processing, marine engineering, aerospace, and medical equipment. Hemi Metals takes pride in ensuring that every bar and rod is produced with meticulous quality control, precise dimensions, and complete material traceability. With a strong technical background and a dedication to providing top-notch titanium products, the company caters to customers seeking durable, lightweight, and corrosion-resistant solutions.
Titanium Grade 3 Bars and Rods are composed of about 99.2% titanium, along with carefully controlled amounts of iron, oxygen, nitrogen, carbon, and hydrogen. This grade boasts greater strength compared to Grades 1 and 2 while still maintaining good ductility and outstanding corrosion resistance. Typical mechanical properties include a tensile strength of around 450 MPa, yield strength close to 380 MPa, and an elongation of about 25%. The material strikes a strong balance of formability, weldability, and toughness, making it ideal for moderately high-strength and corrosion-sensitive engineering applications.
| 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@hemimetals.co.nz
Titanium Grade 3 Bars and Rods find their place in industries where strength, corrosion resistance, and lightweight characteristics are crucial. They are commonly used in chemical processing equipment, heat exchangers, evaporators, and pressure vessels due to their ability to withstand chlorides and acidic conditions. In the marine sector, this grade is favored for components exposed to seawater, such as pump shafts and offshore hardware. Aerospace manufacturers opt for Grade 3 when they need structural parts that balance strength and lightness. Additionally, it’s utilized in medical devices, architectural features, and power generation systems. Overall, it serves a wide range of applications where performance and reliability are key.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Hemi Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Hamilton New Zealand
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