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Bulgaria BDS 2.4851 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2.4851 / 2.4851
Category Grade Standard Region/Area Standard Content
Metals 2.4851 BDS Bulgaria

Chemical composition(mass fraction)(wt.%) of the 2.4851

Element Min Max Similar

Mechanical Properties of steel grade 2.4851

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)
625 (≥) 954 (≥) 43 33 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade 2.4851

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
33 - -     0.43 -  
346 187 - 44.3 432   -  
749 - 12 43.2   411 414

Heat Treatment of steel grade 2.4851

Heat treated : 1964°C - 1572°C

Technological Curves of steel grade 2.4851

Cross Reference Table (Equivalent Grade) of 2.4851

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