Mourad Metals stands out as a trusted manufacturer and supplier of Nitinol Shape Memory Bars, proudly based in Tunis, Tunisia, and serving advanced engineering industries around the globe. With a solid foundation in metallurgical expertise and cutting-edge manufacturing techniques, Mourad Metals produces top-notch Nitinol bars that are celebrated for their remarkable shape memory and superelastic properties. Each bar is crafted with meticulous attention to quality control, ensuring reliable performance, precise dimensions, and a flawless surface finish. Offered in a variety of sizes and tailored specifications, Mourad Metals’ Nitinol Shape Memory Bars comply with international standards and are relied upon for critical applications in the medical, aerospace, automotive, and high-tech sectors worldwide.
Nitinol Shape Memory Bars are primarily made up of nickel and titanium in nearly equal atomic ratios, which endows the alloy with its unique shape memory and superelastic traits. This material boasts excellent corrosion resistance, impressive fatigue life, and outstanding biocompatibility. Mechanically, Nitinol showcases high recoverable strain, good tensile strength, and exceptional elasticity when compared to traditional metals. It can endure repeated deformation and revert to its original shape when subjected to specific temperature changes or mechanical stress, ensuring stable performance over extended service cycles.
| 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 extensive use in applications where flexibility, precision, and controlled movement are crucial. In the medical arena, they are commonly employed for stents, guidewires, orthodontic devices, and surgical instruments, thanks to their biocompatibility and responsiveness. The aerospace and automotive sectors utilize them in actuators, connectors, and vibration-control systems. Additionally, they are applied in robotics, electronics, and smart structures, where compact design, lightweight construction, and adaptive functionality are essential.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Mourad Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Tunis, Tunisia
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