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Global 企业标准 JK7395 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: JK7395 / JK 7395
Category Grade Standard Region/Area Standard Content
Metals JK 7395 -- Global

Chemical composition(mass fraction)(wt.%) of the JK 7395

Element Min Max Similar
Ni - - -
Mo - - 28.5000
Fe - - 5.0000

Mechanical Properties of steel grade JK 7395

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)
574 (≥) 513 (≥) 12 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade JK 7395

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
23 - -     0.34 -  
882 436 - 22.3 434   -  
677 - 24 34.2   124 232

Heat Treatment of steel grade JK 7395

Heat treated : 1938°C - 1845°C

Technological Curves of steel grade JK 7395

Cross Reference Table (Equivalent Grade) of JK 7395

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