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Global 企业标准 2.4733 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2.4733 / 2.4733
Category Grade Standard Region/Area Standard Content
Metals 2.4733 -- Global

Chemical composition(mass fraction)(wt.%) of the 2.4733

Element Min Max Similar
W 13.0000 15.0000 -
Si 0.2500 0.7500 -
S - 0.0150 -
P - 0.0300 -
Ni - - -
Mo 1.0000 3.0000 -
Mn 0.3000 1.0000 -
La 0.0050 0.0500 -
Fe - 3.0000 -
Cr 20.0000 24.0000 -
Co - 5.0000 -
C 0.0500 0.1500 -
B - 0.0150 -
Al 0.2000 0.5000 -

Mechanical Properties of steel grade 2.4733

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)
189 (≥) 766 (≥) 14 24 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade 2.4733

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
34 - -     0.32 -  
658 864 - 42.3 242   -  
426 - 34 44.2   132 412

Heat Treatment of steel grade 2.4733

Heat treated : 1927°C - 1137°C

Technological Curves of steel grade 2.4733

Cross Reference Table (Equivalent Grade) of 2.4733

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