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Poland PN WLV Alloy tool steel for hot-work -- Grades and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: WLV / WLV
Category Grade Standard Region/Area Standard Content
Metals WLV PN H85021 Poland Alloy tool steel for hot-work -- Grades

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

Element Min Max Similar
V 0.4000 0.6000 -
Si 0.1500 0.4000 -
S - 0.0300 -
P - 0.0300 -
Mo 2.5000 3.0000 -
Mn 0.2500 0.5000 -
Cr 2.5000 3.5000 -
C 0.2500 0.3500 -

Mechanical Properties of steel grade WLV

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)
496 (≥) 377 (≥) 42 23 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade WLV

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
31 - -     0.14 -  
655 624 - 13.3 141   -  
997 - 11 41.2   443 222

Heat Treatment of steel grade WLV

Heat treated : 1691°C - 1599°C

Technological Curves of steel grade WLV

Cross Reference Table (Equivalent Grade) of WLV

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