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Germany DIN 1.0719 Free-cutting steels; technical delivery conditions and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 1.0719 / 1.0719
Category Grade Standard Region/Area Standard Content
Metals 1.0719 DIN 1651 Germany Free-cutting steels; technical delivery conditions

Chemical composition(mass fraction)(wt.%) of the 1.0719

Element Min Max Similar
S 0.2000 0.2700 -
Pb 0.1500 0.3000 -
P 0.0350 0.1000 -
Mn 0.9000 1.3000 -
C - 0.1300 -

Mechanical Properties of steel grade 1.0719

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)
614 (≥) 373 (≥) 42 21 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 123

Physical Properties of steel grade 1.0719

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 - -     0.13 -  
957 183 - 43.3 424   -  
773 - 44 14.2   444 421

Heat Treatment of steel grade 1.0719

Heat treated : 1665°C - 1239°C

Technological Curves of steel grade 1.0719

Cross Reference Table (Equivalent Grade) of 1.0719

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