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Germany DIN 2.3820 Soft solders and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 2.3820 / 2.3820
Category Grade Standard Region/Area Standard Content
Metals 2.3820 DIN 1707 Germany Soft solders

Chemical composition(mass fraction)(wt.%) of the 2.3820

Element Min Max Similar
Zn 8.0000 15.0000 -
Sn 85.0000 92.0000 -
Other - 1.0000 -

Mechanical Properties of steel grade 2.3820

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)
772 (≥) 697 (≥) 44 12 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade 2.3820

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
34 - -     0.24 -  
997 394 - 11.3 144   -  
412 - 34 43.2   331 111

Heat Treatment of steel grade 2.3820

Heat treated : 1755°C - 1863°C

Technological Curves of steel grade 2.3820

Cross Reference Table (Equivalent Grade) of 2.3820

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