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J02502

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WCC J03002
#J02502

Description

USA UNS J02502 Steel Castings, Carbon, Suitable for Fusion Welding, for High-Temperature Service and J02502 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: J02502
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy J02502 UNS USA Steel Castings, Carbon, Suitable for Fusion Welding, for High-Temperature Service
J93401
J93402
J94651
N08007
J94203
J94204
J94603
WCA
WCB
WCC

Chemical composition(mass fraction)(wt.%) of the J02502

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) Cu(%)
0.25(0.50) ≤0.60 0.70 0.04 0.045 ≤0.50 ≤0.50 ≤0.20 ≤0.030 ≤0.30

Mechanical Properties of steel grade J02502

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)
235 (≥) 593 (≥) 31 33 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade J02502

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
21 - -     0.24 -  
592 263 - 24.3 234   -  
276 - 34 42.2   341 331

Heat Treatment of steel grade J02502

Heat treated : 1539°C - 1779°C

Technological Curves of steel grade J02502

Cross Reference Table (Equivalent Grade) of J02502

Grade Standard Country Application
UNS J02502 AISI USA
J02502 UNS USA Steel Castings, Carbon, Suitable for Fusion Welding, for High-Temperature Service
J02502 UNS USA Steel Castings, Carbon, Suitable for Fusion Welding, for High-Temperature Service
WCC J03002
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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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