Anucha Metals is a well-respected manufacturer and supplier of high-performance Titanium Grade 4 Bars and Rods, proudly based in Bangkok, Thailand. Renowned for providing top-notch non-ferrous metals, Anucha Metals delivers Titanium Grade 4 products that adhere to strict international standards for strength, corrosion resistance, and biocompatibility. With a commitment to quality, precision, and customer satisfaction, the company serves vital sectors such as aerospace, medical, marine, and chemical processing industries. Titanium Grade 4 stands out as the strongest commercially pure titanium grade, making it perfect for demanding structural and industrial applications. Anucha Metals guarantees timely delivery and customized solutions to meet the diverse needs of clients across Southeast Asia and beyond.
Anucha Metals’ Titanium Grade 4 Bars and Rods boast a minimum of 99.2% pure titanium, with small amounts of iron (≤ 0.50%), oxygen (≤ 0.40%), carbon (≤ 0.08%), nitrogen (≤ 0.05%), and hydrogen (≤ 0.015%). This grade is recognized for having the highest strength among all commercially pure titanium grades, featuring a tensile strength of 550–585 MPa and a yield strength of about 485 MPa. Despite its impressive strength, it retains good ductility and corrosion resistance. Titanium Grade 4 is perfect for applications that demand high mechanical performance and resistance to harsh environments, especially where reducing weight is crucial.
| 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 4 | 3.7065 | R50700 |
| Grade | C | N | O | H | Ti | Fe |
| Titanium Grade 4 | 0..08 max | 0.05 max | 0.40 max | 0.015 max | Bal | 0.50 max |
| Tensile Strength | Reduction of area | Elongation | Hardness |
| 552 | 25 % | 15 % | 100 |
| Density | Electrical conductivity (% IACS) | Thermal conductivity (BTU-in/hr-ft²-°F) | Specific heat (BTU/lb-°F) | Thermal expansion (1/°F) | Melting Point (°F) |
| 0.163 | 2.87 | 119 | 0.127 | 0.00000478 | 3020 |
| 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 4 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 |
The Titanium Grade 4 Bars and Rods from Anucha Metals find extensive use in aerospace components, airframes, and hydraulic systems, thanks to their remarkable strength-to-weight ratio. In the medical sector, they are utilized in surgical instruments, dental implants, and orthopedic devices due to their excellent biocompatibility. This material is also a great choice for marine hardware, chemical processing equipment, heat exchangers, and pressure vessels, where it can withstand corrosion in challenging environments.






We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Anucha Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Bangkok, Thailand
Copyright 2024 Anucha Metals. All rights reserved