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X 45 CrMoV 15

Germany DIN X45CrMoV15 Stainless steels - Technical delivery conditions for drawn wire and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X45CrMoV15 / X 45 CrMoV 15
Category Grade Standard Region/Area Standard Content
Metals X 45 CrMoV 15 DIN 17440 Germany Stainless steels - Technical delivery conditions for drawn wire

Chemical composition(mass fraction)(wt.%) of the X 45 CrMoV 15

Element Min Max Similar
V 0.1000 0.1500 -
Mo 0.4500 0.6000 -
Cr 13.8000 15.0000 -
P - 0.0450 -
S - 0.0300 -
Mn - 1.0000 -
Si - 1.0000 -
C 0.4200 0.5000 -
V 0.1000 0.2000 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Mo 0.5000 0.8000 -
Mn - 1.0000 -
Cr 13.8000 15.0000 -
C 0.4200 0.4800 -
V 0.1000 0.2000 -
Si - 1.0000 -
S - 0.0300 -
P - 0.0450 -
Mo 0.5000 0.8000 -
Mn - 1.0000 -
Cr 13.8000 15.0000 -
C 0.4200 0.4800 -

Mechanical Properties of steel grade X 45 CrMoV 15

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)
695 (≥) 616 (≥) 34 42 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade X 45 CrMoV 15

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
21 - -     0.11 -  
128 386 - 12.3 421   -  
478 - 11 12.2   423 122

Heat Treatment of steel grade X 45 CrMoV 15

Heat treated : 1774°C - 1667°C

Technological Curves of steel grade X 45 CrMoV 15

Cross Reference Table (Equivalent Grade) of X 45 CrMoV 15

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