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America UNS K14542 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K14542 / K14542
Category Grade Standard Region/Area Standard Content
Metals K14542 -- America Alloy Steel

Chemical composition(mass fraction)(wt.%) of the K14542

Element Min Max Similar
Si 0.1500 0.3500 -
S - 0.0200 -
P - 0.0250 -
Mo 0.1500 - -
Mn 0.6000 1.0000 -
Cr 0.7000 1.2500 -
C - 0.4500 -

Mechanical Properties of steel grade K14542

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)
464 (≥) 724 (≥) 41 41 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 112

Physical Properties of steel grade K14542

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
24 - -     0.24 -  
789 893 - 22.3 433   -  
544 - 41 21.2   121 443

Heat Treatment of steel grade K14542

Heat treated : 1711°C - 1662°C

Technological Curves of steel grade K14542

Cross Reference Table (Equivalent Grade) of K14542

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