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America UNS N07722 Ni-Cr Alloy Precipitation Hardenable and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: N07722 / N07722
Category Grade Standard Region/Area Standard Content
Metals N07722 -- America Ni-Cr Alloy Precipitation Hardenable

Chemical composition(mass fraction)(wt.%) of the N07722

Element Min Max Similar

Mechanical Properties of steel grade N07722

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)
255 (≥) 233 (≥) 33 12 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade N07722

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
12 - -     0.32 -  
146 338 - 43.3 144   -  
639 - 42 34.2   221 442

Heat Treatment of steel grade N07722

Heat treated : 1692°C - 1334°C

Technological Curves of steel grade N07722

Cross Reference Table (Equivalent Grade) of N07722

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