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America UNS K17145 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K17145 / K17145
Category Grade Standard Region/Area Standard Content
Metals K17145 -- America Alloy Steel

Chemical composition(mass fraction)(wt.%) of the K17145

Element Min Max Similar

Mechanical Properties of steel grade K17145

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)
812 (≥) 379 (≥) 21 24 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade K17145

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
12 - -     0.34 -  
914 492 - 23.3 324   -  
348 - 32 24.2   123 211

Heat Treatment of steel grade K17145

Heat treated : 1367°C - 1257°C

Technological Curves of steel grade K17145

Cross Reference Table (Equivalent Grade) of K17145

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