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Germany WL 1.4933 High temperature heat-treatable chromium-nickel-molybdenum steel with about 0.1C-12Cr-2.5Ni-1.8Mo-0.3V; air molten; sheets and strips and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.4933 / 1.4933
Category Grade Standard Region/Area Standard Content
Metals 1.4933 WL 1.4933-1 Germany High temperature heat-treatable chromium-nickel-molybdenum steel with about 0.1C-12Cr-2.5Ni-1.8Mo-0.3V; air molten; sheets and strips

Chemical composition(mass fraction)(wt.%) of the 1.4933

Element Min Max Similar
V 0.2500 0.4000 -
Si - 0.3500 -
S - 0.0250 -
P - 0.0300 -
Ni 2.0000 3.0000 -
N 0.0200 0.0400 -
Mo 1.5000 2.0000 -
Mn 0.5000 0.9000 -
Cr 11.0000 12.5000 -
C 0.0800 0.1300 -
V 0.2500 0.4000 -
Si - 0.3500 -
S - 0.0250 -
P - 0.0300 -
Ni 2.0000 3.0000 -
N 0.0200 0.0400 -
Mo 1.5000 2.0000 -
Mn 0.5000 0.9000 -
Cr 11.0000 12.5000 -
C 0.0800 0.1300 -

Mechanical Properties of steel grade 1.4933

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)
619 (≥) 374 (≥) 23 14 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 141

Physical Properties of steel grade 1.4933

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
23 - -     0.21 -  
127 946 - 14.3 322   -  
846 - 44 44.2   114 113

Heat Treatment of steel grade 1.4933

Heat treated : 1929°C - 1573°C

Technological Curves of steel grade 1.4933

Cross Reference Table (Equivalent Grade) of 1.4933

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