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NiCr 19 Co 14 Mo 4 Ti

Germany DIN NiCr19Co14Mo4Ti NiCrMo alloy; High-temperature resisting material and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals NiCr 19 Co 14 Mo 4 Ti -- Germany NiCrMo alloy; High-temperature resisting material

Chemical composition(mass fraction)(wt.%) of the NiCr 19 Co 14 Mo 4 Ti

Element Min Max Similar
Zr 0.0200 0.0800 -
Ti 2.8000 3.3000 -
Si - 0.1500 -
S - 0.0080 -
P - 0.0150 -
Ni - - -
Mo 3.5000 5.0000 -
Mn - 0.1000 -
Fe - 2.0000 -
Cu - 0.1000 -
Cr 18.0000 21.0000 -
Co 12.0000 15.0000 -
C 0.0200 0.1000 -
B 0.0030 0.1000 -
Al 1.2000 1.6000 -

Mechanical Properties of steel grade NiCr 19 Co 14 Mo 4 Ti

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)
116 (≥) 393 (≥) 21 12 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 331

Physical Properties of steel grade NiCr 19 Co 14 Mo 4 Ti

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
23 - -     0.24 -  
547 462 - 44.3 413   -  
732 - 32 24.2   224 411

Heat Treatment of steel grade NiCr 19 Co 14 Mo 4 Ti

Heat treated : 1723°C - 1717°C

Technological Curves of steel grade NiCr 19 Co 14 Mo 4 Ti

Cross Reference Table (Equivalent Grade) of NiCr 19 Co 14 Mo 4 Ti

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