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USA UNS J92603 Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application and J92603 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: J92603
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy J92603 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
HE
HT
HU
HW
HX
HC
HD
HL
HN
HP

Chemical composition(mass fraction)(wt.%) of the J92603

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.20-0.40 2 2 0.04 0.04 18.0-23.0 8.0-12.0 0.5

Mechanical Properties of steel grade J92603

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)
975 (≥) 456 (≥) 11 14 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade J92603

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
41 - -     0.34 -  
848 232 - 32.3 121   -  
475 - 32 21.2   214 433

Heat Treatment of steel grade J92603

Heat treated : 1149°C - 1722°C

Technological Curves of steel grade J92603

Cross Reference Table (Equivalent Grade) of J92603

Grade Standard Country Application
UNS J92603 AISI USA
J92603 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
J92603 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application

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