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America UNS K14675 Alloy Steel(17-22A) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K14675 / K14675
Category Grade Standard Region/Area Standard Content
Metals K14675 -- America Alloy Steel(17-22A)

Chemical composition(mass fraction)(wt.%) of the K14675

Element Min Max Similar
V 0.2500 0.3500 -
Si 0.2000 0.3500 -
S - 0.0250 -
P - 0.0250 -
Ni - 0.2500 -
Mo 0.4500 0.6500 -
Mn 0.4000 0.7000 -
Cu - 0.3500 -
Cr 0.8000 1.1000 -
C 0.4200 0.5000 -

Mechanical Properties of steel grade K14675

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)
728 (≥) 396 (≥) 13 34 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade K14675

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 - -     0.24 -  
419 532 - 23.3 314   -  
349 - 23 21.2   121 333

Heat Treatment of steel grade K14675

Heat treated : 1161°C - 1747°C

Technological Curves of steel grade K14675

Cross Reference Table (Equivalent Grade) of K14675

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