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USA UNS A 372/A 372M (2012), G-192 Specialsteel Special Purpose Alloys ("Superalloys") and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Specialsteel: G-192
Category Class Grade Type Standard Country Application
Steel GradesSpecialsteel G-192 Precipitation-Hardening UNS USA Special Purpose Alloys ("Superalloys")

Chemical composition(mass fraction)(wt.%) of the G-192

C Si Mn P S Ni Cr Al Cu Ti Fe Mo Co N
≤0.60 ≤0.50 ≤8.50 ≤ ≥ ≤ ≥ ≤ ≥ ≤22.00 ≤ ≥ ≤ ≥ ≤ ≥ ≤remaining ≤ ≥ ≤ ≥ ≤0.35

Mechanical Properties of steel grade G-192

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)
622 (≥) 441 (≥) 24 22 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade G-192

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
44 - -     0.14 -  
739 187 - 34.3 113   -  
418 - 32 34.2   144 224

Heat Treatment of steel grade G-192

Heat treated : 1798°C - 1681°C

Technological Curves of steel grade G-192

Relevant standard of G-192

A 372/A 372M (2012) Special Purpose Alloys ("Superalloys") A-372-A-372M-(2012).pdf

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