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Germany DIN 2.3205 Lead-antimony Alloys (Antimonial Lead) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2.3205 / 2.3205
Category Grade Standard Region/Area Standard Content
Metals 2.3205 DIN 17641 Germany Lead-antimony Alloys (Antimonial Lead)

Chemical composition(mass fraction)(wt.%) of the 2.3205

Element Min Max Similar
Sb 7.5000 8.5000 -
Pb - - -

Mechanical Properties of steel grade 2.3205

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)
237 (≥) 298 (≥) 41 44 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade 2.3205

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
44 - -     0.13 -  
186 118 - 11.3 322   -  
944 - 13 23.2   444 132

Heat Treatment of steel grade 2.3205

Heat treated : 1995°C - 1617°C

Technological Curves of steel grade 2.3205

Cross Reference Table (Equivalent Grade) of 2.3205

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