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X 38 CrMo 16 1 KU

Italy UNI X38CrMo161KU 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: X38CrMo161KU / X 38 CrMo 16 1 KU
Category Grade Standard Region/Area Standard Content
Metals X 38 CrMo 16 1 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 38 CrMo 16 1 KU

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0300 -
Mo 1.0000 1.5000 -
Mn - 1.0000 -
Cr 15.0000 17.0000 -
C 0.3300 0.4300 -

Mechanical Properties of steel grade X 38 CrMo 16 1 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)
168 (≥) 929 (≥) 44 12 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 223

Physical Properties of steel grade X 38 CrMo 16 1 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
42 - -     0.43 -  
863 861 - 22.3 233   -  
712 - 33 14.2   331 332

Heat Treatment of steel grade X 38 CrMo 16 1 KU

Heat treated : 1195°C - 1689°C

Technological Curves of steel grade X 38 CrMo 16 1 KU

Cross Reference Table (Equivalent Grade) of X 38 CrMo 16 1 KU

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