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NiCr19Nb5Mo3Ti

EU EN NiCr19Nb5Mo3Ti Aerospace series - Heat resisting alloy NI-WH1801(NiCr20Co18Ti3Al2) - Filler metal for welding and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: NiCr19Nb5Mo3Ti / NiCr19Nb5Mo3Ti
Category Grade Standard Region/Area Standard Content
Metals NiCr19Nb5Mo3Ti EN 3884 EU Aerospace series - Heat resisting alloy NI-WH1801(NiCr20Co18Ti3Al2) - Filler metal for welding

Chemical composition(mass fraction)(wt.%) of the NiCr19Nb5Mo3Ti

Element Min Max Similar
C 0.0200 0.0800 -
Mn - 0.3500 -
P - 0.0150 -
S - 0.0150 -
Si - 0.3500 -
Ni 50.0000 55.0000 -
Cr 17.0000 21.0000 -
Mo 2.8000 3.3000 -
Cu - 0.2000 -
Ti 0.7000 1.1500 -
B 0.0020 0.0060 -
Al 0.3000 0.7000 -
Fe - - -
Co - 1.0000 -
Nb+Ta 4.8000 5.5000 -

Mechanical Properties of steel grade NiCr19Nb5Mo3Ti

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)
799 (≥) 337 (≥) 14 14 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade NiCr19Nb5Mo3Ti

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
32 - -     0.32 -  
355 392 - 33.3 213   -  
353 - 13 12.2   331 233

Heat Treatment of steel grade NiCr19Nb5Mo3Ti

Heat treated : 1954°C - 1428°C

Technological Curves of steel grade NiCr19Nb5Mo3Ti

Cross Reference Table (Equivalent Grade) of NiCr19Nb5Mo3Ti

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