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America UNS K18597 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K18597 / K18597
Category Grade Standard Region/Area Standard Content
Metals K18597 -- America Alloy Steel

Chemical composition(mass fraction)(wt.%) of the K18597

Element Min Max Similar
Si 0.6000 0.9000 -
S - 0.0150 -
P - 0.0150 -
Ni - 0.1500 -
Mo 0.5000 0.6500 -
Mn 0.2000 0.5000 -
Cu - 0.1500 -
Cr 0.8500 1.1500 -
C 0.8000 0.9000 -

Mechanical Properties of steel grade K18597

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)
535 (≥) 165 (≥) 41 31 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 444

Physical Properties of steel grade K18597

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
14 - -     0.42 -  
724 228 - 14.3 124   -  
519 - 21 43.2   421 322

Heat Treatment of steel grade K18597

Heat treated : 1142°C - 1546°C

Technological Curves of steel grade K18597

Cross Reference Table (Equivalent Grade) of K18597

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