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Germany DIN NiCr20Ti NiCr alloy; High-temperature resisting material and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiCr20Ti / NiCr20Ti
Category Grade Standard Region/Area Standard Content
Metals NiCr20Ti -- Germany NiCr alloy; High-temperature resisting material

Chemical composition(mass fraction)(wt.%) of the NiCr20Ti

Element Min Max Similar
C 0.0800 0.1500 -
Mn - 1.0000 -
P - 0.0200 -
S - 0.0150 -
Si - 1.0000 -
Ni - - -
Cr 18.0000 21.0000 -
Cu - 0.5000 -
Ti 0.2000 0.6000 -
Al - 0.3000 -
Fe - 5.0000 -
Co - 5.0000 -
Ti 0.2000 0.6000 -
Si - 1.0000 -
S - 0.0150 -
P - 0.0200 -
Mn - 1.0000 -
Cu - 0.5000 -
Cr 18.0000 21.0000 -
Co - 5.0000 -
C 0.0800 0.1500 -
Al - 0.3000 -
Ti 0.2000 0.6000 -
Si - 1.0000 -
S - 0.0150 -
P - 0.0200 -
Ni 72.0000 - -
Mn - 1.0000 -
Fe - 5.0000 -
Cu - 0.5000 -
Cr 18.0000 21.0000 -
C 0.0800 0.1500 -
B - 0.0060 -
Al - 0.3000 -
Ti 0.2000 0.6000 -
Si - 1.0000 -
S - 0.0200 -
Pb - 0.0050 -
P - 0.0300 -
Ni - - -
Mn - 1.0000 -
Fe - 5.0000 -
Cu - 0.5000 -
Cr 18.0000 21.0000 -
Co - 5.0000 -
C 0.0800 0.1500 -

Mechanical Properties of steel grade NiCr20Ti

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)
424 (≥) 759 (≥) 14 31 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade NiCr20Ti

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 - -     0.32 -  
463 841 - 11.3 234   -  
677 - 23 24.2   341 121

Heat Treatment of steel grade NiCr20Ti

Heat treated : 1159°C - 1662°C

Technological Curves of steel grade NiCr20Ti

Cross Reference Table (Equivalent Grade) of NiCr20Ti

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