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Germany DIN 0.7673 Austenitic cast iron and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 0.7673 / 0.7673
Category Grade Standard Region/Area Standard Content
Metals 0.7673 DIN 1694 Germany Austenitic cast iron

Chemical composition(mass fraction)(wt.%) of the 0.7673

Element Min Max Similar
C 2.2000 2.6000 -
Mn 4.0000 4.4000 -
P - 0.0800 -
Si 1.9000 2.6000 -
Ni 22.0000 24.0000 -
Mg 0.0100 0.1000 -

Mechanical Properties of steel grade 0.7673

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)
347 (≥) 543 (≥) 21 42 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade 0.7673

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
12 - -     0.24 -  
582 483 - 41.3 341   -  
771 - 14 13.2   143 321

Heat Treatment of steel grade 0.7673

Heat treated : 1365°C - 1997°C

Technological Curves of steel grade 0.7673

Cross Reference Table (Equivalent Grade) of 0.7673

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