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X 6 CrNiMo 17 12 2 KD

EU EU X6CrNiMo17122KD 冷镦和冷挤压用钢 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals X 6 CrNiMo 17 12 2 KD EU 119 EU 冷镦和冷挤压用钢

Chemical composition(mass fraction)(wt.%) of the X 6 CrNiMo 17 12 2 KD

Element Min Max Similar

Mechanical Properties of steel grade X 6 CrNiMo 17 12 2 KD

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)
129 (≥) 647 (≥) 22 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade X 6 CrNiMo 17 12 2 KD

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
33 - -     0.21 -  
557 574 - 43.3 321   -  
941 - 12 31.2   122 234

Heat Treatment of steel grade X 6 CrNiMo 17 12 2 KD

Heat treated : 1711°C - 1192°C

Technological Curves of steel grade X 6 CrNiMo 17 12 2 KD

Cross Reference Table (Equivalent Grade) of X 6 CrNiMo 17 12 2 KD

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