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Chrome-Doped Superelastic Nitinol

Global 企业标准 Chrome-DopedSuperelasticNitinol and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals Chrome-Doped Superelastic Nitinol -- Global

Chemical composition(mass fraction)(wt.%) of the Chrome-Doped Superelastic Nitinol

Element Min Max Similar
Ti - - -
Other - 0.0100 -
O - 0.0500 -
Ni 55.3000 56.3000 -
H - 0.0050 -
Fe - 0.0500 -
Cr 0.2000 0.3000 -
C - 0.0500 -

Mechanical Properties of steel grade Chrome-Doped Superelastic Nitinol

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
321 (≥) 386 (≥) 43 32 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade Chrome-Doped Superelastic Nitinol

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
33 - -     0.43 -  
396 954 - 24.3 311   -  
214 - 44 34.2   232 422

Heat Treatment of steel grade Chrome-Doped Superelastic Nitinol

Heat treated : 1926°C - 1196°C

Technological Curves of steel grade Chrome-Doped Superelastic Nitinol

Cross Reference Table (Equivalent Grade) of Chrome-Doped Superelastic Nitinol

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