Medical Nitinol Shape Memory Alloy Wire for Surgical and Dental Applications

Basic Info.

Model NO.	BKNT-M
Alloy	Alloy
Type	Nickel Wire
Diameter	0.1-2.5mm
Standards	ASTM F2063, GB 24627
Grade	Niti
Surface Finish	Black Oxidized, Lightly Oxidized, Bright, Ultra Br
Delivery Condition	Straightened Superelastic, Cold-Worked
Supply Form	Spool Wound, Straight
Production Capacity	200tons/Year

Product Description

Nitinol 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.

Key Features:

Fully independent processing, Precision control at every stage
Precision smelting with adjustable composition percentages
Customizable phase transition temperature range
Stable shape memory and superelasticity
Excellent straightness and elasticity for guidewires
Outstanding torsional properties for precise guidance

Specification

Technical Specifications
Material Grade	NiTi
Wire Shape	Round Wire
Diameter Range(mm)	0.1-2.5
Standards	ASTM F2063, GB/T 24627-2023
Diameter Tolerance	±0.001mm
Surface Finish	Black Oxidized, Lightly Oxidized, Bright, Ultra Bright, Polished, Clean

Chemical Composition: ASTM F2063

Element	Mass Percentage (wt%)
Ni	54.5-57.0
Ti	Balance
C	≤0.040
O	≤0.040
H	≤0.005
Fe	≤0.050

Application

Medical Applications:

Medical-grade guidewires
Stone retrieval baskets
Dental endodontic files
Vascular stents braiding wire
Orthopedic implants

Non-Medical Applications:

Temperature-sensitive actuators
Robotics and aerospace micro-components
Eyeglass frames
High-precision industrial automation

Certifications

ISO 13485

ISO 9001

CE

RoHS Pure Titanium

RoHS Titanium Alloy

RoHS Nitinol

Production and Quality Control

Manufacturing Workflow:

Raw material → Vacuum melting → Hot forging → Hot rolling → Pickling → Annealing → Wire drawing → Inspection → Packing → Shipment

Product Category

Titanium Bars Rods

Titanium Disc

Nitinol Wire

Frequently Asked Questions

Q: Are you a manufacturer or a trading company?

A: We are a direct manufacturer with 18+ years of experience in titanium and nitinol production.

Q: Do you provide samples for testing?

A: Yes, we offer free samples, but customers are responsible for the shipping costs.

Q: What is the Minimum Order Quantity (MOQ)?

A: Our MOQ starts from 1 kg. We maintain a large inventory of standard materials to ensure fast delivery.

Q: Which industries do your nitinol products serve?

A: Our alloys are widely utilized in medical (stents, guidewires), aerospace, and high-precision industrial automation.

Q: How do you ensure the quality of your products?

A: We implement strict quality control at every stage, from melting to final inspection, using advanced testing equipment to meet international standards.

Q: Do you offer custom manufacturing based on drawings?

A: Yes, we provide customized manufacturing services based on specific customer drawings or samples.

Product Detail

Medical Nitinol Shape Memory Alloy Wire for Surgical and Dental Applications

Product Description

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Product Detail

Medical Nitinol Shape Memory Alloy Wire for Surgical and Dental Applications

Product Description

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