Our NiTiCu round wire is a high-performance nickel-titanium-copper alloy specifically engineered for dental orthodontic applications. It delivers superb superelasticity and shape memory effect, ensuring gentle, continuous force for effective teeth alignment. The wire conforms to ASTM F2063 and is manufactured in an ISO 13485 certified facility.
Key Selling Points
Superior fatigue resistance: Tested to withstand repeated stress in the oral environment, reducing the risk of fracture (source: product specifications).
Superelasticity with recoverable strain ≥8%: Provides light, continuous force with minimal force decay, improving patient comfort and treatment efficiency (source: orthodontic scenario requirements).
Tensile strength ≥800 MPa: Ensures reliable mechanical performance for consistent orthodontic force (source: orthodontic scenario special requirements).
Precise diameter tolerance ±0.01 mm: Guarantees consistent wire dimension for predictable force delivery (source: orthodontic scenario special requirements).
High surface finish: Polished bright surface minimizes friction and irritation to oral tissues (source: product surface finish options).
Biocompatible and safe: Meets medical material requirements with non-toxic, non-irritating properties, ensuring patient safety (source: orthodontic scenario special requirements).
Technical Specifications
Parameter
Value
Standard
ASTM F2063
Condition
Cold-working, Super-elastic
Surface Finish
Polished bright, Black Oxide, Acid Pickled, Light Oxide (golden to brown)
Available diameters: 0.012\", 0.014\", 0.016\", 0.018\", 0.020\"
Surface finishes: Polished bright, Black Oxide, Acid Pickled, Light Oxide
Materials and Structure
Material: Nickel-Titanium-Copper alloy (Ni 47~51.50%, Cu:4.5%--7.5%, Ti Balance). The wire is manufactured with a dedicated structure to optimize superelasticity and shape memory effect.
Applications
Dental orthodontic archwires for initial leveling and aligning stage
Raw material for downstream medical device manufacturers
Customization
Custom diameters, surface finishes, and packaging available upon request. Contact our sales team for more information.
FAQ
What is the minimum order quantity?
MOQ is 10 kg.
What delivery methods are available?
We offer FOB, CIF, and EXW.
Do you provide material test certificates?
Yes, each batch includes an MTC and full inspection per ASTM/ISO standards.
Can you customize the transformation temperature (Af)?
Yes, Af is customizable within ±10°C tolerance.
What certifications do you hold?
We are ISO 13485 certified and our laboratory is accredited to ISO/IEC 17025.
Is third-party inspection available?
Yes, third-party inspection (SGS, BV) is available upon request.
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