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Ossenberg 1.4939

Global 企业标准 Ossenberg1.4939 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Ossenberg1.4939 / Ossenberg 1.4939
Category Grade Standard Region/Area Standard Content
Metals Ossenberg 1.4939 -- Global

Chemical composition(mass fraction)(wt.%) of the Ossenberg 1.4939

Element Min Max Similar
V 0.2500 0.4000 -
Si - 0.3500 -
S - 0.0200 -
P - 0.0250 -
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 0.1500 -

Mechanical Properties of steel grade Ossenberg 1.4939

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)
824 (≥) 279 (≥) 33 11 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade Ossenberg 1.4939

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
24 - -     0.43 -  
423 657 - 11.3 342   -  
894 - 22 13.2   343 122

Heat Treatment of steel grade Ossenberg 1.4939

Heat treated : 1269°C - 1767°C

Technological Curves of steel grade Ossenberg 1.4939

Cross Reference Table (Equivalent Grade) of Ossenberg 1.4939

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