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America UNS K23505 工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: K23505 / K23505
Category Grade Standard Region/Area Standard Content
Metals K23505 -- America 工具钢

Chemical composition(mass fraction)(wt.%) of the K23505

Element Min Max Similar

Mechanical Properties of steel grade K23505

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)
226 (≥) 291 (≥) 42 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 234

Physical Properties of steel grade K23505

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 - -     0.13 -  
272 657 - 14.3 114   -  
176 - 22 44.2   133 441

Heat Treatment of steel grade K23505

Heat treated : 1613°C - 1879°C

Technological Curves of steel grade K23505

Cross Reference Table (Equivalent Grade) of K23505

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