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Description

WI-52 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: WI-52
Category Type Steel Grade Standard Country Application
Steel GradesHigh Alloy WI-52
Vasco X-2M
VIM-VAR 7-223
ViTa llium
V.S.M
W-545
Waspaloy
WAZ 20
UFW-11
Vicalloy
WF-31

Chemical composition(mass fraction)(wt.%) of the WI-52

C
Si
Mn
P
S
Cr Ni
0.45 0.25 0.25     21 0.5
Mo Al Cu Nb Ti W Fe
      2   11 2
N Co Pb B Other    
  ...          
             

Mechanical Properties of steel grade WI-52

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)
732 (≥) 835 (≥) 44 11 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade WI-52

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 - -     0.22 -  
577 816 - 21.3 421   -  
856 - 11 23.2   421 231

Heat Treatment of steel grade WI-52

Heat treated : 1591°C - 1173°C

Technological Curves of steel grade WI-52


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