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Description

USA UNS J93202 Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application and J93202 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: J93202
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy J93202 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
J92900
J92901
J92971
J92972
J93970
J92802
J92999
J93790
J93000
J93254

Chemical composition(mass fraction)(wt.%) of the J93202

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.04-0.20 1.75 1.5 0.04 0.04 23.0-27.0 19.0-22.0 ≤0.50

Mechanical Properties of steel grade J93202

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)
588 (≥) 362 (≥) 41 44 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade J93202

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 - -     0.22 -  
568 819 - 23.3 141   -  
858 - 14 34.2   214 243

Heat Treatment of steel grade J93202

Heat treated : 1837°C - 1824°C

Technological Curves of steel grade J93202

Cross Reference Table (Equivalent Grade) of J93202

Grade Standard Country Application
UNS J93202 AISI USA
J93202 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
J93202 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application

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