From the heart of Addis Ababa, Tariku Metals stands as a trusted source for advanced materials, bringing world-class innovation to the local manufacturing and construction sectors. We are proud to supply the remarkable Nitinol Superelastic Bar, a product that redefines the possibilities of strength and flexibility. Our commitment is to provide Ethiopian industry with reliable, high-performance materials that meet the demands of modern engineering, supporting growth and durability in every project we serve.
What makes this bar so special is its unique composition; it’s a nearly equal blend of nickel and titanium. This specific alloy grants it true superelasticity, allowing it to undergo significant bending or deformation and then immediately spring back to its original shape without any permanent damage. This extraordinary memory, combined with excellent corrosion resistance and high fatigue strength, makes it far more adaptable than traditional steel reinforcement in demanding situations.
| Standards : | ASTM F2063, ASME SF2063 |
| Dimensions : | EN, DIN, JIS, ASTM, BS, ASME, AISI |
| 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 |
| Grade | Ni | N+O | Fe | Co | C | Nb | Cr | Cu | H | Ti |
| Nitinol | 54.5 – 57.0 | 0.050 | 0.050 | 0.050 | 0.050 | 0.025 | 0.010 | 0.010 | 0.005 | Bal |
| Element | Density | Melting Point | Elongation |
| Nickel-titanium Alloy | 6.45 g/cm3 – 0.234 lb/in3 | Around 1310 °C. | 10 % |
| STANDARD | UNS |
| NiTi Alloys | N01555 |
Nitinol superelastic bars are used in aerospace, medical devices, robotics, automotive, and electronics industries. They provide flexibility, durability, and corrosion resistance, making them ideal for high-performance, precision applications.
Yes, Nitinol superelastic bars can be welded, but it requires specialized techniques due to their unique properties. Proper heat control is essential to prevent loss of superelasticity and material integrity.
Yes, Nitinol superelastic bars and rods are highly customizable. They can be tailored in terms of size, shape, alloy composition, and specific superelastic properties to meet unique application requirements.
The practical uses for this innovative material are vast. In construction, it’s ideal for buildings in seismic zones, as it can absorb the energy of an earthquake and return to its form, dramatically enhancing structural safety. In the medical field, it is essential for crafting orthopedic implants and surgical instruments that require precise flexibility. It also has exciting applications in robotics for creating flexible joints and in various consumer products where durable, flexible components are needed.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Tariku Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Addis Ababa, Ethiopia
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