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Germany DIN 0.7676 Austenitic cast iron and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 0.7676 / 0.7676
Category Grade Standard Region/Area Standard Content
Metals 0.7676 DIN 1694 Germany Austenitic cast iron

Chemical composition(mass fraction)(wt.%) of the 0.7676

Element Min Max Similar
Si 1.5000 3.0000 -
Ni 28.0000 32.0000 -
Mn 0.5000 1.5000 -
Cr 2.5000 3.5000 -
C - 2.6000 -

Mechanical Properties of steel grade 0.7676

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)
965 (≥) 124 (≥) 12 41 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade 0.7676

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
21 - -     0.31 -  
619 641 - 12.3 213   -  
895 - 24 31.2   242 224

Heat Treatment of steel grade 0.7676

Heat treated : 1468°C - 1125°C

Technological Curves of steel grade 0.7676

Cross Reference Table (Equivalent Grade) of 0.7676

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