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X 14 CrMoS 17

France AFNOR NF X14CrMoS17 Stainless steels - part 3: technical delivery conditions for semi-finished products,bars,rods and sections for general purposes and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: X14CrMoS17 / X 14 CrMoS 17
Category Grade Standard Region/Area Standard Content
Metals X 14 CrMoS 17 NF EN 10088-3 France Stainless steels - part 3: technical delivery conditions for semi-finished products,bars,rods and sections for general purposes

Chemical composition(mass fraction)(wt.%) of the X 14 CrMoS 17

Element Min Max Similar
Si - 1.0000 -
S 0.1500 0.3500 -
P - 0.0400 -
Mo 0.2000 0.6000 -
Mn - 1.5000 -
Cr 15.5000 17.5000 -
C 0.1000 0.1700 -
Si - 1.0000 -
S 0.1500 0.3500 -
P - 0.0400 -
Mo 0.2000 0.6000 -
Mn - 1.5000 -
Cr 15.5000 17.5000 -
C 0.1000 0.1700 -

Mechanical Properties of steel grade X 14 CrMoS 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)
823 (≥) 513 (≥) 32 13 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade X 14 CrMoS 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
34 - -     0.31 -  
726 932 - 13.3 444   -  
811 - 11 22.2   422 111

Heat Treatment of steel grade X 14 CrMoS 17

Heat treated : 1665°C - 1487°C

Technological Curves of steel grade X 14 CrMoS 17

Cross Reference Table (Equivalent Grade) of X 14 CrMoS 17

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