This page provides AIR 9160 C, XC38 datasheet, XC38 mechanical properties, chemical element XC38, technical specifications of XC38 steel material properties. XC38 performance specifications.

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)
659 (≥) 679 (≥) 31 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 321
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
43 - -     0.21 -  
586 525 - 14.3 131   -  
456 - 41 41.2   132 243
Heat treated : 1795°C - 1433°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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