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Description

X-63 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: X-63
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy X-63
V.S.M
W-545
Waspaloy
WAZ 20
UFW-11
Vicalloy
WF-31
WI-52
X-40
X-45

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

C
Si
Mn
P
S
Cr Ni
0.4-0.5         25 10
Mo Al Cu Nb Ti V Fe
6           1
N Co Pb B Other    
  ...          
             

Mechanical Properties of steel 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)
474 (≥) 564 (≥) 14 32 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade X-63

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
24 - -     0.13 -  
142 585 - 23.3 414   -  
933 - 41 43.2   423 432

Heat Treatment of steel grade X-63

Heat treated : 1247°C - 1556°C

Technological Curves of steel grade X-63

Cross Reference Table (Equivalent Grade) of X-63

Grade Standard Country Application
X-63 AISI USA Martensitic special steel

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