Home > Nitinol Shape Memory Sheet and Plate
Aisha Nickel Alloys, located in Muscat, Oman, stands out as a top manufacturer and supplier of **Nitinol superelastic sheets and plates**. Known for their precision in metallurgy and commitment to quality, this company specializes in advanced shape-memory alloy materials that adhere to rigorous industrial standards and performance criteria. With a strong focus on innovation, durability, and customer satisfaction, Aisha Nickel Alloys provides customized solutions and ensures timely delivery across various industries. Their expertise in Nitinol fabrication has established them as a reliable supplier in Oman, offering sheets and plates that boast remarkable flexibility, resilience, and long-lasting reliability for high-performance engineering applications.
Nitinol Superelastic Sheets and Plates are primarily composed of nickel (approximately 55-60%) and titanium (approximately 40-45%). This composition gives them superelastic properties, allowing them to undergo large deformations and return to their original shape without permanent deformation. The high nickel content enhances biocompatibility, while titanium contributes to strength and corrosion resistance. Mechanically, Nitinol exhibits tensile strength ranging from 600 to 900 MPa and a high elongation up to 15%, making it highly versatile for applications requiring flexibility and durability under varying stress conditions.
| Standards : | ASTM F2063 / ASME SF2063 |
| Material : | Nickel: 54.5-57 wt%, Balance: Ti |
| Nitinol Plate Sizes : | 0.004”-0.2” x W x L |
| Nitinol Sheet Thickness : | 0.003” (0.076mm) to 0.098” (2.5mm) |
| Nitinol Sheet Width : | up to 3.5” (90mm) with larger sizes upon request |
| Nitinol Sheet Length : | up to 20” (500mm) |
| Alloys : | Superelastic |
| Surface : | Natural Oxide, Pickled/Etched and Customer Specific Requirements |
| Thermomechanical Conditions : | As Cold-Worked, Straight Strain Annealed and Shape Set Annealed. |
| STANDARD | UNS |
| NiTi Alloys | N01555 |
The Nitinol superelastic sheets and plates are made from a nearly equal mix of **nickel and titanium**, typically featuring around 55–56% nickel and the rest titanium. This unique blend creates a shape-memory and superelastic alloy that can undergo significant deformation and revert to its original shape once the load is removed, thanks to a reversible phase transformation between austenite and martensite. Nitinol is known for its outstanding mechanical properties, including high fatigue resistance, impressive strain recovery, and stable performance across a wide temperature range. These sheets and plates also provide biocompatibility, excellent corrosion resistance, and consistent dimensional accuracy, making them perfect for demanding technical applications.
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Aisha Nickel Alloys’ Nitinol superelastic sheets and plates find extensive use in aerospace, medical, robotics, and precision engineering sectors due to their exceptional combination of superelasticity and strength. They are particularly suited for components that require repeated deformation and recovery, such as actuators, couplings, adaptive structures, fasteners, and vibration damping elements. Moreover, Nitinol plates are utilized in medical device frameworks, flexible connectors, and smart mechanical systems where enduring elasticity and performance are essential.
| 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 |
