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X 215 CrW 12 1 KU

Italy UNI X215CrW121KU 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: X215CrW121KU / X 215 CrW 12 1 KU
Category Grade Standard Region/Area Standard Content
Metals X 215 CrW 12 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 215 CrW 12 1 KU

Element Min Max Similar

Mechanical Properties of steel grade X 215 CrW 12 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)
955 (≥) 672 (≥) 31 21 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 143

Physical Properties of steel grade X 215 CrW 12 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
14 - -     0.31 -  
743 114 - 44.3 324   -  
579 - 42 12.2   424 433

Heat Treatment of steel grade X 215 CrW 12 1 KU

Heat treated : 1188°C - 1792°C

Technological Curves of steel grade X 215 CrW 12 1 KU

Cross Reference Table (Equivalent Grade) of X 215 CrW 12 1 KU

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