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America UNS N09777 Ni-Fe-Cr-Mo-Ti Alloy Precipitation Hardenable and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: N09777 / N09777
Category Grade Standard Region/Area Standard Content
Metals N09777 -- America Ni-Fe-Cr-Mo-Ti Alloy Precipitation Hardenable

Chemical composition(mass fraction)(wt.%) of the N09777

Element Min Max Similar
Ti 2.3500 3.1000 -
Si - 0.6000 -
S - 0.0300 -
Ni 40.0000 45.0000 -
Mo 5.0000 7.0000 -
Mn - 1.0000 -
Fe - - -
Cu - 0.5000 -
Cr 11.0000 14.0000 -
C - 0.1000 -
B 0.0100 0.2000 -
Al - 0.3500 -

Mechanical Properties of steel grade N09777

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 (≥) 643 (≥) 22 12 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 434

Physical Properties of steel grade N09777

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
13 - -     0.24 -  
563 639 - 42.3 134   -  
928 - 42 43.2   212 312

Heat Treatment of steel grade N09777

Heat treated : 1844°C - 1931°C

Technological Curves of steel grade N09777

Cross Reference Table (Equivalent Grade) of N09777

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