Nitinol Sheet
Material: NiTi, NiTiFe, NiTiCu, NiTiCo, NiTiCuCr, NiTiNb, etc.
Standard: ASTM F2063-12
Custom sizes and standard sizes in stock
Surface: Cold-rolled, Pickled, or Mirror Shiny
Af Temperature: -10 ℃ to 120 ℃
Nitinol Sheet – Custom Shape Memory Alloy Material from LINHUI TITANIUM
LINHUI TITANIUM supplies precision-engineered Nitinol Sheet compliant with ASTM F2063-12 standards, serving medical device manufacturers, aerospace engineers, and industrial actuator producers worldwide. Our sheets are available in multiple alloy compositions including NiTi, NiTiFe, NiTiCu, NiTiCo, NiTiCuCr, and NiTiNb, with customizable Af transformation temperatures ranging from -10 ℃ to 120 ℃.
Each batch undergoes controlled cold-rolling with thickness tolerance within ±0.05mm, ensuring stable forming performance. Surface options include cold-rolled, pickled, and mirror-shiny finishes to match your application requirements. We maintain 200+ tons of stock inventory for both custom and standard sizes, enabling delivery within 3–7 days for stock orders.
Key Features & Benefits
Our product delivers superelastic recovery up to 8% strain with zero permanent deformation. The biocompatible TiO2 passive layer forms naturally, meeting FDA compliance for implantable grades.
Upper plateau stress ranges from 350-500 MPa, providing consistent force output across repeated thermal cycles. The work-hardening resistance prevents tool degradation during precision laser cutting.
Mirror-polished surfaces achieve <0.2 Ra roughness, minimizing fatigue crack initiation for long-term cyclic loading applications.
Product Information
| Product name | titanium nickel alloy Nitinol sheets |
| Standard | ASTM F2063 |
| Size | Customized on demand |
| Grade | Gr1 |
| Ti (Min) | 99 |
| Technique | Hot Rolled |
| Processing Service | Bending, Welding, Decoiling, Cutting, Punching |
| Package | Wooden Case |
| Application | industry |
Chemical Composition
| Tensile Test | Tensile Strength(MPa) | Yield Strength(MPa) | Elongation (%) | reduction of aera | grain size | Bend Test a>130 | ak(J/cm²) | IE Impact strength (mm) |
| 1050 | 230 | 17 | / | 6 | Q | / | / | |
| Chemical Composition | Ti(%) | Fe(%) | C(%) | O (%) | N(%) | H(%) | Co (%) | Ni(%) |
| Remainder | 0.008 | 0.044 | 0.026 | 0.00 2 | 0.001 | / | 55.76 |
| product type | Grade | Transformation Temperature | Surface | Diamater Range | Standard |
| Shape Memory Nitinol Alloy | NITI-01 | 20℃-40℃ | polished pickling Black oxide | 0.01-6.0mm | Customer specified or Industry Standard |
| NITI-02 | 45℃-90℃ | ||||
| Superelastic Nitinol alloy | NI-TI-SS | -5℃-5℃ | polished pickling Black oxide | 0.01-6.0mm | Customer specified or Industry Standard |
| Low-temperature super-elastic nitinol alloy | TN3 | -5℃- -15℃ | polished pickling Black oxide | 0.01-3.0mm | Customer specified or Industry Standard |
| TNC | -20℃- -30℃ | ||||
| Medical nitinol alloy | TINI-SS | 33℃ ±3℃ | polished pickling | 0.01-3.0mm | Customer specified or Industry Standard |
Manufacturing Process
Crude ingots experience vacuum circular segment remelting (VAR) to dispense with considerations per ASTM E45 benchmarks. Hot rolling at 800–900 ℃ shapes beginning slabs.
Cold rolling decreases thickness to target measurements with multi-pass preparing. Arrangement treatment at 850 ℃ homogenizes grain structure to ASTM E112 Review 7-9.
Controlled maturing cycles alter Af change temperatures inside ±3℃ precision. Last pickling evacuates alpha-case oxide layers, taken after by discretionary electropolishing for reflect finishes.
Quality Inspection
Differential Filtering Calorimetry (DSC) per ASTM F2004 confirms change temperatures with ±2℃ exactness. Pliable testing per ASTM F2516 affirms upper/lower level stretch values.
Microstructure examination recognizes carbide considerations utilizing high-magnification microscopy. Surface harshness estimation guarantees Ra values meet plan determinations for weakness resistance.
100% dimensional confirmation by means of CMM assessment ensures thickness resilience compliance. EN 10204 3.1 certificates give full warm number traceability.
Applications
Medical Gadgets: Cardiovascular stent outlines, orthodontic archwires, neurovascular inserts, and bone obsession staples requiring biocompatibility and superelastic recovery.
Aerospace Components: Variable geometry actuators, warm control valves, and vibration damping components working in -55℃ to +150℃ environments.
Consumer Hardware: Smartphone camera OIS springs, adaptable circuit board connectors, and auto-focus actuators requesting exact cyclic movement.
Industrial Actuators: Warm sensors, grippers, and versatile coupling gadgets utilizing shape memory impact for inactive temperature-driven activation.
Export Markets
LINHUI TITANIUM exports Nitinol Sheet to over 40 countries including USA, Germany, Japan, South Korea, Canada, France, UAE, and Australia. Our materials serve clients in medical device manufacturing hubs, aerospace R&D centers, and electronics production facilities.
Established partnerships with global EPC contractors and Fortune 500 companies demonstrate our capability in handling complex specifications and stringent quality requirements.
Why Choose Us?
Coordinate Process Supply: Factory-direct estimating dispenses with brokers, guaranteeing fetched productivity without compromising quality control standards.
Engineering Bolster: In-house metallurgists give specialized discussion for fabric determination, change temperature customization, and preparing recommendations.
Flexible MOQ: Little trial orders acknowledged from 100 kg. Stock accessibility empowers quick prototyping and generation scaling.
Fast Reaction: Citation inside 4 hours, drawing audit inside 24 hours, and surge arrange bolster for critical venture timelines.
Full Traceability: Each group incorporates warm number following, chemical composition reports, and mechanical property certificates per EN 10204 3.1/3.2.
Packaging & Shipping
Sheets are separately wrapped in anti-corrosion paper and secured in wooden cases with froth cushioning to anticipate twisting amid travel. Vacuum fixing accessible for moisture-sensitive grades.
Export bundling complies with ISPM 15 fumigation guidelines. Door-to-door conveyance by means of DHL, FedEx, or ocean cargo based on arrange volume. Normal lead time: 3–7 days for stock, 25–40 days for custom orders.
FAQ
Q: Can standard instruments machine product?
A: No. Utilize laser cutting, EDM, or waterjet to maintain a strategic distance from device wear and keep up fabric integrity.
Q: How does Af temperature influence performance?
A: If Af > room temp, the sheet shows shape memory. If Af < room temp, it gets to be superelastic with spring-like behavior.
Q: What's the distinction between carved and cleaned surfaces?
A: Carved (cured) surfaces have matte wraps up for common utilize. Cleaned surfaces accomplish
Request a Quote
Contact our engineering team at linhui@lhtitanium.com with your specifications for Nitinol Sheet, including dimensions, Af temperature, surface finish, and quantity.
