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X 165 CrMoW 12 KU

Italy UNI X165CrMoW12KU Hot rolled or forged finished steel products for tools. Special alloyed steel qualities for cold working and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X165CrMoW12KU / X 165 CrMoW 12 KU
Category Grade Standard Region/Area Standard Content
Metals X 165 CrMoW 12 KU UNI 2955-3 Italy Hot rolled or forged finished steel products for tools. Special alloyed steel qualities for cold working

Chemical composition(mass fraction)(wt.%) of the X 165 CrMoW 12 KU

Element Min Max Similar

Mechanical Properties of steel grade X 165 CrMoW 12 KU

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)
638 (≥) 434 (≥) 42 42 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade X 165 CrMoW 12 KU

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
44 - -     0.14 -  
656 797 - 22.3 433   -  
167 - 44 42.2   112 123

Heat Treatment of steel grade X 165 CrMoW 12 KU

Heat treated : 1235°C - 1319°C

Technological Curves of steel grade X 165 CrMoW 12 KU

Cross Reference Table (Equivalent Grade) of X 165 CrMoW 12 KU

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