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Global 企业标准 JK6153 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: JK6153 / JK 6153
Category Grade Standard Region/Area Standard Content
Metals JK 6153 -- Global

Chemical composition(mass fraction)(wt.%) of the JK 6153

Element Min Max Similar
W - - 45.0000
Si - - 2.2000
Ni - - -
Fe - - 0.2000
Cr - - 7.0000
C - - 3.4000
B - - 1.3000

Mechanical Properties of steel grade JK 6153

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)
353 (≥) 557 (≥) 33 22 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade JK 6153

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
33 - -     0.44 -  
311 284 - 41.3 434   -  
276 - 13 24.2   122 123

Heat Treatment of steel grade JK 6153

Heat treated : 1122°C - 1994°C

Technological Curves of steel grade JK 6153

Cross Reference Table (Equivalent Grade) of JK 6153

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