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J92999

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J92710 J93000
#J92999

Description

USA UNS J92999 Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service and J92999 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: J92999
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy J92999 UNS USA Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service
CG-8M
CN-7M
CN-7MS
CN-3MN
CK-3MCuN
J92500
J92800
J92600
J92900
J92710

Chemical composition(mass fraction)(wt.%) of the J92999

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.03 1.5 1.5 0.04 0.04 18.0-21.0 9.0-13.0 3.0-4.0

Mechanical Properties of steel grade J92999

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)
215 (≥) 275 (≥) 43 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade J92999

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
42 - -     0.41 -  
477 471 - 32.3 211   -  
878 - 44 13.2   422 432

Heat Treatment of steel grade J92999

Heat treated : 1716°C - 1418°C

Technological Curves of steel grade J92999

Cross Reference Table (Equivalent Grade) of J92999

Grade Standard Country Application
UNS J92999 AISI USA
UNS J92999 AISI USA
J92999 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
J92999 UNS USA Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service
J92999 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
J92999 UNS USA Castings, Iron-Chromium-Nickel, Corrosion Resistant, for Severe Service
J92710 J93000
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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