~ China Ti Alloy (Titanium Alloy), Nitinol Alloy, Ti-Ni Alloy, TiNi Alloy (Nickel & Titanium Alloy), Shape Memory Alloy - Chinese Supplier ~

 

       
Nitinol alloy, Ni-Ti alloy & Shape memory alloy        
Specification Parameter   Standard 
Alloy Ingot      Ti-Ni Alloy < 50 Kg  Customers' requirement
β-Ti Alloy T16 < 150 Kg
Alloy Rod Φ6 mm to Φ50 mm GB/T2965-96
Alloy Wire   Φ0.07 mm to Φ6 mm GB/T3632-98
Mechanical Properties Parameter   Note 
Tensile Strength 700 to 900 MPa Heat Treatment
Yielding Strength 120 to 150 MPa Martensite
420 to 460 MPa Austenite
Shear Strength ≥ 776 MPa  
Elongation 15 to 30 %  
Physical Properties Parameter   Note 
Transformation Temperature -10 to 120 ℃ A.F.piont
Density 6.5 g/cm3  
Rigidity 280 Hv  
Melting Point 1300 ℃  
Specific Heat 6 to 8 Cal/Mol ℃  
Specific Resistance (50 to 110) 10-6 Ohm cm  
Thermal Conductivity 0.209 w/cm ℃ Room temperature
Thermal Expansion Coefficient 10 x 10-6/℃  
Elastic Modulus 71400 MPa Martensite
83300 MPa Austenite
Shape Memory Strain 6 to 10 % or under One way (N=1)
0.5 to 5 % or under Two way (N=10 to 107)
Recovery Stress 290 MPa Maximum

 


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