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Global 企业标准 JIP20CRV and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: JIP20CRV / JIP20CRV
Category Grade Standard Region/Area Standard Content
Metals JIP20CRV -- Global

Chemical composition(mass fraction)(wt.%) of the JIP20CRV

Element Min Max Similar
Si - 0.1000 -
S 0.1700 0.2300 -
P - 0.0300 -
O - 0.3000 -
Mo 0.1500 0.3000 -
Mn 0.6000 0.9000 -
Cr 1.8000 2.2000 -
C - 0.0500 -

Mechanical Properties of steel grade JIP20CRV

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)
288 (≥) 651 (≥) 42 12 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade JIP20CRV

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 - -     0.44 -  
876 233 - 14.3 341   -  
592 - 32 23.2   334 333

Heat Treatment of steel grade JIP20CRV

Heat treated : 1131°C - 1476°C

Technological Curves of steel grade JIP20CRV

Cross Reference Table (Equivalent Grade) of JIP20CRV

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