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J93402

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J93401 J94651
#J93402

Description

USA UNS J93402 Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application and J93402 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: J93402
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy J93402 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
J92972
J93970
J92802
J92999
J93790
J93000
J93254
J93202
J93400
J93401

Chemical composition(mass fraction)(wt.%) of the J93402

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.04-0.20 2 1.5 0.04 0.04 22.0-26.0 12.0-15.0 ≤0.50

Mechanical Properties of steel grade J93402

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)
877 (≥) 285 (≥) 22 43 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade J93402

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
33 - -     0.33 -  
453 341 - 31.3 231   -  
441 - 33 13.2   311 123

Heat Treatment of steel grade J93402

Heat treated : 1977°C - 1759°C

Technological Curves of steel grade J93402

Cross Reference Table (Equivalent Grade) of J93402

Grade Standard Country Application
UNS J93402 AISI USA
J93402 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
J93402 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
J93401 J94651
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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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