France AFNOR AIR 9160 C XC38 AIR 9160 XC38 and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Category Class Grade Standard Country Application
Steel GradesSpecialsteel XC38 AFNOR France AIR 9160 XC38
Datasheet for:Steel Grades:Specialsteel:XC38

Chemical composition(mass fraction)(wt.%) of the XC38

Elements Min.(≥) Max.(≤)
C 0.35 0.40
Si 0.10 0.40
Mn 0.50 0.80
P - 0.035
S - 0.035

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade XC38

Rp0.2 (MPa)
Rm (MPa)
KV/Ku (J)
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
847 (≥) 899 (≥) 41 33 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 241
Modulus of elasticity
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
Specific thermal capacity
Specific electrical resistivity
(Ω mm²/m)
Poisson’s coefficient, ν
44 - -     0.14 -  
875 125 - 43.3 243   -  
819 - 23 43.2   122 241
Heat treated : 1724°C - 1982°C
The material does not have direct Metallography properties.
Directory is being updated.
The material does not have direct Metallography properties.
Directory is being updated.
Cross Reference Table(Equivalent Grade)
Grade Standard Country Application
XC38 AFNOR France
AIR 9160 XC38
Relevant standard
Standard No. Description Download
AIR 9160 C
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AIR 9160 C, XC38 can be supplied as steel plate/ sheet, round steel bar, steel tube/pipe, steel stripe, steel billet, steel ingot, steel wire rods. electroslag, forged ring/ block,etc.
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XC38 Bar


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XC38 Forged


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XC38 Steel


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XC38 Parts

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