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Germany DIN 2.3403 Soft solders and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2.3403 / 2.3403
Category Grade Standard Region/Area Standard Content
Metals 2.3403 DIN 1707 Germany Soft solders

Chemical composition(mass fraction)(wt.%) of the 2.3403

Element Min Max Similar
Pb - - -
Other - 0.2000 -
Ag 2.1000 3.0000 -

Mechanical Properties of steel grade 2.3403

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)
848 (≥) 717 (≥) 43 24 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 113

Physical Properties of steel grade 2.3403

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
14 - -     0.21 -  
445 541 - 44.3 421   -  
288 - 43 44.2   444 443

Heat Treatment of steel grade 2.3403

Heat treated : 1856°C - 1267°C

Technological Curves of steel grade 2.3403

Cross Reference Table (Equivalent Grade) of 2.3403

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