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X 102 CrMo 17 KU

Italy UNI X102CrMo17KU 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: X102CrMo17KU / X 102 CrMo 17 KU
Category Grade Standard Region/Area Standard Content
Metals X 102 CrMo 17 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 102 CrMo 17 KU

Element Min Max Similar

Mechanical Properties of steel grade X 102 CrMo 17 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)
254 (≥) 247 (≥) 12 12 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade X 102 CrMo 17 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
34 - -     0.24 -  
535 146 - 43.3 112   -  
117 - 34 11.2   233 221

Heat Treatment of steel grade X 102 CrMo 17 KU

Heat treated : 1985°C - 1867°C

Technological Curves of steel grade X 102 CrMo 17 KU

Cross Reference Table (Equivalent Grade) of X 102 CrMo 17 KU

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