Phehlukwayo Metal, located in Cape Town, South Africa, has earned a solid reputation as a reliable manufacturer and supplier of top-notch **Nitinol Shape Memory Bars**. These bars are celebrated for their outstanding performance and dependability. With a keen emphasis on innovation and precision engineering, the company produces Nitinol bars that boast remarkable strength, flexibility, and resistance to corrosion. Phehlukwayo Metal serves a variety of industries, ensuring that each product adheres to rigorous international standards. Thanks to advanced manufacturing methods and a commitment to quality assurance, the company provides materials that deliver exceptional functionality and durability, even in challenging environments.
Nitinol Shape Memory Bars are primarily made up of **Nickel (55–56%) and Titanium (44–45%)**, forming an alloy with distinctive shape memory and superelastic traits. These bars can achieve a high tensile strength of up to 1000 MPa, show excellent fatigue resistance, and can revert to their original shape after being deformed when heated. They typically have a transformation temperature ranging from 20°C to 90°C, along with impressive corrosion resistance and biocompatibility, making them perfect for both industrial and medical applications that demand resilience and adaptability.
| 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 shape memory bars are used in industries such as medical devices, aerospace, automotive, robotics, consumer electronics, and actuators, thanks to their unique properties of flexibility, memory, and temperature sensitivity.
Nitinol shape memory bars offer benefits like high flexibility, corrosion resistance, lightweight, durability, and the ability to return to a predetermined shape when exposed to specific temperatures, enhancing performance in various applications.
Yes, Nitinol shape memory bars and rods are customizable. They can be tailored in terms of size, shape, alloy composition, and specific temperature transition properties to meet unique application requirements.
These Nitinol Shape Memory Bars find applications across a wide array of industries due to their incredible shape recovery and elasticity. In the **medical sector**, they are utilized in stents, orthodontic wires, surgical instruments, and guidewires. In the **aerospace and automotive industries**, they are employed in actuators, couplings, and temperature-sensitive devices, thanks to their responsive deformation properties. Additionally, they play a role in **robotics**, **electronics**, and **smart systems** for precise movement control. The unique combination of strength, flexibility, and thermal responsiveness makes Nitinol bars essential in advanced engineering and high-performance applications.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Phehlukwayo Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Cape Town, South Africa
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