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J02505

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J03003 J12522
#J02505

Description

USA UNS J02505 Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service and J02505 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: J02505
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy J02505 UNS USA Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service
LCC
LC1
LC2
LC2-1
LC3
LC4
LC9
CA6NM
J02504
J03003

Chemical composition(mass fraction)(wt.%) of the J02505

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％) V(%) Cu(%)
0.25 0.6 ≤1.20① 0.04 0.045 ≤0.50 ≤0.50 ≤0.20 ≤0.03 ≤0.30

Mechanical Properties of steel grade J02505

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)
261 (≥) 966 (≥) 14 44 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade J02505

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
34 - -     0.42 -  
399 324 - 13.3 332   -  
728 - 24 11.2   433 212

Heat Treatment of steel grade J02505

Heat treated : 1683°C - 1653°C

Technological Curves of steel grade J02505

Cross Reference Table (Equivalent Grade) of J02505

Grade Standard Country Application
UNS J02505 AISI USA
J02505 UNS USA Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service
J02505 UNS USA Steel Castings, Ferritic and Martensitic, for Pressure-Containing Parts, Suitable for Low-Temperature Service
J03003 J12522
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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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