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America UNS K34025 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K34025 / K34025
Category Grade Standard Region/Area Standard Content
Metals K34025 -- America Alloy Steel

Chemical composition(mass fraction)(wt.%) of the K34025

Element Min Max Similar

Mechanical Properties of steel grade K34025

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)
396 (≥) 635 (≥) 14 13 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 314

Physical Properties of steel grade K34025

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
13 - -     0.21 -  
737 117 - 14.3 342   -  
475 - 42 22.2   211 114

Heat Treatment of steel grade K34025

Heat treated : 1875°C - 1855°C

Technological Curves of steel grade K34025

Cross Reference Table (Equivalent Grade) of K34025

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