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Memory Wire
Memory Wire

1>Certification:ISO9001:2008SGS 2>Diameter:0.03mm~20.0mm 3>Phase transition Temperature,Af :-20~90 4>Standard:ASTM-2063-05 1>.Product Name: Nitinol shape memory wire

2>.Certification:ISO9001:2008

3>.Standard: ASTM-2063

4>. Application: cell phone antenna, children's toys, experimental materials, glasses leg, women bra, Women's Sports Central, arch wires, instruments, and medical equipment, such as surgical stitching wire, birth control loop and other areas of high-quality memory alloy wire.

5> Process: raw material----melting-----rolling----heating----welding---polishing

6>. Special: the diameter 0.1mm high super elastic and Af point in the world.

7>. Available shape: wire, sheet/plate, bar/rod, tube/pipe. roll stock, cut-to-size, slit rolls, discs, circles, heavy woven mesh or custom weaves.     

8>.physical property

ParameterData
Density6.45g/cm3
Melting Point1310°C
Phase transition Temperature, Af -20°C~90°C
Modulus of elasticityMartensite 28-41 GPa
Austenite 83 Gpa
HardnessMartensite  180 HV-200 HV
Austenite  200 HV-350 HV
Yield strengthMartensite  70 MPa-140 MPa
Austenite  195 MPa-690 Mpa
Tensile StrengthAnnealed  850 MPa
Melt processing 1900 Mpa
ElongationAnnealed  25%-50%
Melt processing  5%-10%
The Max. recovery stress600 MPa

 9>.Chemical Composition

Chemical Composition
elementwt %
Nickel 54,50 - 57,00
Cobalt max. 0,050
Iron max. 0,050
Carbon max. 0,050
Nioium max. 0,025
Copper max. 0,010
Chromium max. 0,010
Oxygen + Nitrogen max. 0,050
Hydrogen max. 0,005
Titanium

We can supply special specification as your request.

Memory Wire

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