AISI X-63
AISI X-63 PDF AISI X-63 Word
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel X-63 AISI USA Martensitic special steel
Vitallium
V.S.M
W-545
Waspaloy
WAZ20
UWF-11
WF-31
WL52
X-40
X-45
Datasheet for:Steel Grades:Special Steel:X-63

Chemical composition(mass fraction)(wt.%) of the X-63

C(%) Cr(%) Ni(%) Mo(%) Other(%)
0.40-0.50 25 10 6 Fe(%) 1

Mechanical properties / Mechanische Eigenschaften / Caracteristiques mecaniques of grade X-63

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)
515 (≥) 821 (≥) 32 44 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 322
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
11 - -     0.22 -  
472 694 - 12.3 314   -  
794 - 43 14.2   443 131
Heat treated : 1157°C - 1396°C
Directory is being updated.
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
X-63 AISI USA
Martensitic special steel
X-63

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