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ASTM F2063 0.2~1.5mm Nickel Titanium Shape Memory Alloy Nitinol Wire¹

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Product DescriptionProduct DescriptionNitinol Wire Description:Nitinol round wire, also known as NiTi wire, is a nickel-titanium alloy renowned for its shape memory effect, superelasticity, and excellent fatigue and corrosion resistance. When deformed, it can return to its original shape upon exposure to a specific transformation temperature. These unique characteristics make Nitinol the preferred material for minimally invasive medical devices, including braided products, orthodontic wires, guidewires, and various implantable surgical tools. We are a custom Nitinol alloy solution provider, offering high-performance NiTi round wires that fully comply with ASTM F2063 standards. Our products are engineered for both medical and non-medical markets, covering a wide range of standard and advanced applications, where precision, reliability, and mechanical performance are critical. Whether you need wires with customized transformation temperatures, tight diameter tolerances, or specific surface finishes, we can deliver solutions tailored to your application needs. Nitinol Wire Features:Fully independent processing,Precision control at every stagePrecision smelting with adjustable composition percentagesCustomizable phase transition temperature range for different applicationsStable shape memory and superelasticityGuidewires offer excellent straightness and elasticity, resistant to bendingOutstanding torsional properties enable 1:1 torque transmission for precise guidanceBasket wires provide superior flexibility and maneuverabilitySpecificationMaterial GradeNiTiWire ShapeRound WireDiameter Range(mm)0.1-2.5StandardsASTM F2063,GB 24627Diameter Tolerance±0.001mmSurface FinishBlack Oxidized, Lightly Oxidized, Bright, Ultra Bright, Polished, CleanDelivery ConditionStraightened superelastic , Cold-workedSupply FormSpool wound, StraightDelivered Transformation TemperatureAs a key indicator of superelastic performance in NiTi alloys, the Austenite Finish Temperature (Af) is commonly used to evaluate the effectiveness of superelasticity. According to ASTM F2063-18, the nickel content in NiTi alloys should be within 54.5–57.0 mass%. However, since the Af temperature is highly sensitive to slight variations in nickel content, it is crucial to subdivide the alloy composition. Therefore, refined alloy codes are adopted to clearly identify and control the alloy grades.NiTi Alloy CodeABSCDEJKLAustenite Finish Temperature (Af) After Heat Treatment, °C70+/-1030+/-1025+/-517+/-710+/-105+/-10-30+/-1030+/-10-20+1-10Chemical Composition: ASTM F2063ElementMass Percentage (wt%)Ni54.5-57.0C≤0.040Co≤0.050Cu≤0.010Cr≤0.010H≤0.005Fe≤0.050Nb≤0.025N≤0.005O≤0.040TibalanceMechanical Properties: ASTM F2063NiTi Alloy CodeStraightened Superelastic Condition (SE)Tensile Strengthσ,MpaElongationδ,%Upper Plateau Stress σ, MPaResidual Strain, %Active Af Temperature, ℃D≥1300≥10≥480<0.510±7C≥1150≥10≥440<0.517±7S≥1000≥10≥400<0.525±5NiTi Round Wire Diameter Tolerance:Diameter(mm)Tolerance(mm)4.000-2.000mm±0.020mm2.000-1.000mm±0.010mm1.000-0.350mm±0.010mm0.350-0.260mm±0.007mm0.260-0.150mm±0.005mm0.150-0.080mm±0.004mm0.080-0.050mm±0.003mm0.050-0.013mm±0.002mmApplicationNitinol Round Wire Applications:Medical Applications:Medical-grade guidewiresStone retrieval basketsDental endodontic filesIntrauterine devices (IUDs)Surgical suturesBraiding wire for vascular stentsOrthopedic implantsNon-Medical Applications:Temperature-sensitive actuatorsMicro-components for robotics and aerospaceEyeglass framesSprings and SIM card trays for mobile devicesElastic components in electronic equipmentHigh-precision parts for industrial automationCertificationsISO 13485ISO 9001CERoHS Pure TitaniumRoHS Titanium AlloyRoHS NitinolProduction and Quality ControlNitinol Wire Production ProcessRaw material → Mixed ingredients → Vacuum melting → Sampling analysis after furnace → Hot forging → Hot rolling to 8MM → Pickling → Wellbore annealing (heat treatment) → Wire drawing → Wellbore annealing (heat treatment) → Sampling and testing → Water tank drawing → Continuous annealing → Finished product inspection and testing → Packing → Final shipmentProduct CategoryTitanium Bars RodsTitanium DiscTitanium WireTitanium Plates/SheetsNitinol WireMedical-Grade CoCrMo CastingsCompany ProfileFAQQ: Are you a manufacturer or a trading company?A: We are a direct manufacturer with 18+ years of experience in titanium production.Q: Do you provide free samples?A: Yes, we offer free samples, but customers need to cover the shipping cost. Q: What is the minimum order quantity (MOQ)?A: 1 kg. We maintain a 20-ton monthly production capacity for titanium rods and wires, ensuring sufficient stock for standard medical and aerospace materials. Q: What titanium products do you offer?A: Our product range includes pure titanium, titanium alloys, titanium rods, titanium bars, wires, discs, sheets, plates, nitinol alloys, and more. Q: What are your payment terms?A: Payment terms vary based on the transaction type (FOB, CIF, CNF, etc.).For mass production, we require 30% deposit before production and 70% balance against shipping documents. We accept T/T and L/C payments. Q: What industries do your products serve?A: Our titanium and nitinol alloys are widely used in medical, aerospace, and industrial applications. Q: How can I get a price quote?A: To provide an accurate quote, please provide the following details:1 Product Name2 Standard3 Material Grade (Chemical Composition)4 Dimensions5 Quantity Q: Do you offer custom manufacturing?A: Yes! We provide customized titanium products based on customer drawings or samples. Q: How do you ensure product quality?A: We implement strict quality control at every stage of production, using advanced testing equipment to meet customer and international standards. Q: What are your shipping options?A: We ship via sea or air, depending on customer requirements. Contact us today for more details or a custom quote!

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