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X 100 CrMo 17

EU EU X100CrMo17 球轴承和滚动轴承钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X100CrMo17 / X 100 CrMo 17
Category Grade Standard Region/Area Standard Content
Metals X 100 CrMo 17 EU 94 EU 球轴承和滚动轴承钢

Chemical composition(mass fraction)(wt.%) of the X 100 CrMo 17

Element Min Max Similar
Si - 1.0000 -
S - 0.0300 -
P - 0.0400 -
Ni - 0.5000 -
Mo 0.3500 0.6500 -
Mn - 1.0000 -
Cr 16.0000 18.0000 -
C 0.9500 1.1000 -

Mechanical Properties of steel grade X 100 CrMo 17

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)
988 (≥) 248 (≥) 41 42 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade X 100 CrMo 17

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 - -     0.34 -  
624 791 - 44.3 232   -  
174 - 21 31.2   221 211

Heat Treatment of steel grade X 100 CrMo 17

Heat treated : 1923°C - 1342°C

Technological Curves of steel grade X 100 CrMo 17

Cross Reference Table (Equivalent Grade) of X 100 CrMo 17

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