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J93503

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J92603 J94003
#J93503

Description

USA UNS J93503 Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application and J93503 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: J93503
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy J93503 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
HT
HU
HW
HX
HC
HD
HL
HN
HP
J92603

Chemical composition(mass fraction)(wt.%) of the J93503

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.20-0.50 2 2 0.04 0.04 24.0-28.0 11.0-14.0 0.5

Mechanical Properties of steel grade J93503

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)
632 (≥) 568 (≥) 11 42 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade J93503

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
12 - -     0.22 -  
773 515 - 33.3 132   -  
265 - 31 41.2   133 133

Heat Treatment of steel grade J93503

Heat treated : 1276°C - 1634°C

Technological Curves of steel grade J93503

Cross Reference Table (Equivalent Grade) of J93503

Grade Standard Country Application
UNS J93503 AISI USA
J93503 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
J93503 UNS USA Steel Castings, Iron-Chromium and Iron-Chromium-Nickel,Heat Resistant, for General Application
J92603 J94003
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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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