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J02504

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CA6NM J03003
#J02504

Description

USA UNS J02504 Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service and J02504 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: J02504
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy J02504 UNS USA Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service
LCA
LCB
LCC
LC1
LC2
LC2-1
LC3
LC4
LC9
CA6NM

Chemical composition(mass fraction)(wt.%) of the J02504

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) Cu(%)
0.25 0.6 ≤0.70① 0.04 0.045 ≤0.50 ≤0.50 ≤0.20 ≤0.03 ≤0.30

Mechanical Properties of steel grade J02504

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)
866 (≥) 796 (≥) 11 14 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade J02504

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
13 - -     0.21 -  
797 675 - 24.3 242   -  
485 - 41 24.2   413 221

Heat Treatment of steel grade J02504

Heat treated : 1335°C - 1359°C

Technological Curves of steel grade J02504

Cross Reference Table (Equivalent Grade) of J02504

Grade Standard Country Application
UNS J02504 AISI USA
J02504 UNS USA Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service
J02504 UNS USA Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service
CA6NM J03003
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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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