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USA UNS J94650 Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service and J94650 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: J94650
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy J94650 UNS USA Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service
CN-3MN
CK-3MCuN
J92500
J92800
J92600
J92900
J92710
J92999
J93000
J08007

Chemical composition(mass fraction)(wt.%) of the J94650

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Cu(%)
0.0700000000000000 2.50-3.50 1 0.04 0.03 18.0-20.0 22.0-25.0 2.5-3.0 1.5-2.0

Mechanical Properties of steel grade J94650

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)
842 (≥) 719 (≥) 24 22 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade J94650

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
43 - -     0.14 -  
744 662 - 23.3 114   -  
288 - 14 23.2   114 221

Heat Treatment of steel grade J94650

Heat treated : 1263°C - 1819°C

Technological Curves of steel grade J94650

Cross Reference Table (Equivalent Grade) of J94650

Grade Standard Country Application
UNS J94650 AISI USA
J94650 UNS USA Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service
J94650 UNS USA Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service

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