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Shaanxi Jingtian Huawao Industry Development Co.,Ltd

ADD: No.1, 2/F, Building22, Zuoan Resident Community, Gaoxin Road 36, Baoji City, Shaanxi Province, China

TEL: +86 0917 3574578

EMAIL: jthametal@gmail.com

jthametal@163.com

Nickel-Titanium

Nitinol SuperelasTic Wire

Nitinol SuperelasTic Wire

Nickel Titanium (also known as Nitinol or NiTi) is in the unique class of shape memory alloys. A thermoelastic martensitic phase transformation in the material is responsible for its extraordinary properties.Nitinol alloys are typically made of 55%-56% Nickel and 44%-45% Titanium. Small changes in composition can significantlyimpact the properties of the material...
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Nitinol Superelastic wire


Product details

Nickel Titanium (also known as Nitinol or NiTi) is in the unique class of shape memory alloys. A thermoelastic martensitic phase transformation in the material is responsible for its extraordinary properties.Nitinol alloys are typically made of 55%-56% Nickel and 44%-45% Titanium. Small changes in composition can significantlyimpact the properties of the material. There are the primary categories of Nitinol.The first, known as "SuperElastic", is characterized by extraordinary recoverable strains and resistance.The second category, "Shape Memory" alloys, is valued for the Nitinol's capacity to recover a pre-set shape

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Nitinol Superelastic wire


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Nitinol Superelastic wire


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Nitinol Superelastic wire


Standard

Alloy

Chemical

composition

AF(Fully 

annealed)

Min .

elongation

to failure(%)

Max.

Residual 

elongation after 6% 

strain(%)

Main 

Application

Specification

Superelastic

Ni-Ti Alloy

TiNi-SSTi-50.8at%-5°C ± 5°C100.1Eyeglass Frames, Cellular Phone Antennae, Bra Underwire

Q/XB1516.2

Q/XB1516.2

TN3

TNC

TiNiVAl

TiNiCr

-40°C ~50°C100.1

Body 

temperature

Ni-Ti alloy

TiNi-YYTi-50.7at%NiFunctional Af=33 ± 3 150.1

Implantable 

devices,

Bone staples

Vascular Stents

ASTM 2063
Ti-Ni-0155.6~55.8 wt%Ni20 ℃- 40 ℃150.1

Guide wires, 

Stents

Orthodontic 

Arches

Q/XB1516.1

High

temperature 

Ni-Ti alloy

Ti-Ni-0254.8~55.5wt%Ni45 ℃- 90 ℃100.1

Implantable 

active devices, 

Surgical tools, 

Thermostats 

Coffeepots

Q/XB1516.1
TiNiCuTiNiCuAs-Ms ≤ 5 ℃100.1


inol code

Ni

 content

mass%Ni
As straightened super-elastic (SE)Cold worked (CW)

Typical mdeical 

applications

sb 
MPa
Δ
%

sload

MPa

sunload
MPa
Active Af
°C
Ingot As

by DSC As 

°C

sb 
MPa
Nitinol-D regular55.96> 1240> 10> 482>138+10~+18-30 ~ -10> 1378

Guide wires, 

stents, shapeset 

parts, stone 

retrieval baskets, 

orthodontic files, etc

Nitinol-D High fatiqute55.96> 1240> 10> 448>103+14~+22-10 ~ +10> 1378

For device require 

high cycling 

performance at 37°C

Nitinol-S regular55.76> 1000> 10> 400Depand on Af+15~+28-10 ~ +10> 1150

For device with 

high fatigue file 

such as implants, 

stents & Shapeset 

parts

NiTiCr55.8Ni-0.2~0.3Cr> 1447> 10> 551> 2410~+18- 45 ~ - 15> 1722

Non-medical 

applications for 

higher upper 

plateau stress 

at ambient 

temperatures, 

such as antenna, 

eyeglass frame etc.

Remark

All Mechanical Testing Conducted at 

22°C +/- 2°C; Permanent Set < 0.5% 

after strained to 8%; Elongation at 

Break > 10%

Elongation at break> 4%


Packing and delivering

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packing in carboard


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packing in wooden trunk


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delivering


Our advantages

Titanium products: wide varieties, large stock, for your choice.

Customized products: according to the drawings, making you satisified.

Professional team, efficient factory, let you trust.

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stock


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factory


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clients


Contact us

Email: jthametal@gmail.com 

           jthametal@163.com
We are looking forward to your inquiring.

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    Shaanxi Jingtian Huawao Industry Development Co.,Ltd

    ADD: No.1, 2/F, Building22, Zuoan Resident Community, Gaoxin Road 36, Baoji City, Shaanxi Province, China

    TEL: +86 0917 3574578

    EMAIL: jthametal@gmail.com

    jthametal@163.com

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