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Description

USA AISI WL52 Martensitic special steel and WL52 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: WL52
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel WL52 AISI USA Martensitic special steel
VascoX-2M
Vicalloy
VIM-VAR7-223
Vitallium
V.S.M
W-545
Waspaloy
WAZ20
UWF-11
WF-31

Chemical composition(mass fraction)(wt.%) of the WL52

C(%) Si(%) Mn(%) Cr(%) Ni(%) W(%)
0.45V 0.25 0.25C 21 0.5 11

Mechanical Properties of steel grade WL52

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)
999 (≥) 649 (≥) 12 22 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade WL52

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
14 - -     0.43 -  
349 632 - 41.3 123   -  
759 - 34 34.2   324 132

Heat Treatment of steel grade WL52

Heat treated : 1244°C - 1629°C

Technological Curves of steel grade WL52

Cross Reference Table (Equivalent Grade) of WL52

Grade Standard Country Application
WL52 AISI USA Martensitic special steel

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