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Sweden SS 2506 Steel for case hardening and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2506 / 2506
Category Grade Standard Region/Area Standard Content
Metals 2506 SS 142506 Sweden Steel for case hardening

Chemical composition(mass fraction)(wt.%) of the 2506

Element Min Max Similar
Si 0.1500 0.4000 -
S 0.0300 0.0500 -
P - 0.0350 -
Ni 0.3500 0.7500 -
Mo 0.1500 0.2500 -
Mn 0.6000 0.9500 -
Cr 0.3500 0.6500 -
C 0.1700 0.2300 -

Mechanical Properties of steel grade 2506

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)
819 (≥) 377 (≥) 11 34 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 341

Physical Properties of steel grade 2506

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
22 - -     0.23 -  
539 795 - 23.3 413   -  
772 - 31 21.2   244 234

Heat Treatment of steel grade 2506

Heat treated : 1723°C - 1641°C

Technological Curves of steel grade 2506

Cross Reference Table (Equivalent Grade) of 2506

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