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Sn50Pb32Cd18

EU EN Sn50Pb32Cd18 Soft solder alloys - Chemical compositions and forms (ISO 9453:2014) and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Sn50Pb32Cd18 / Sn50Pb32Cd18
Category Grade Standard Region/Area Standard Content
Metals Sn50Pb32Cd18 EN ISO 9453 EU Soft solder alloys - Chemical compositions and forms (ISO 9453:2014)

Chemical composition(mass fraction)(wt.%) of the Sn50Pb32Cd18

Element Min Max Similar
Au - 0.0500 -
In - 0.1000 -
Ni - 0.0100 -
Cu - 0.0800 -
Cd 17.5000 18.5000 -
Al - 0.0010 -
Zn - 0.0010 -
Sn 49.5000 50.5000 -
Fe - 0.0200 -
Ag - 0.1000 -
As - 0.0300 -
Bi - 0.1000 -
Pb - - -

Mechanical Properties of steel grade Sn50Pb32Cd18

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)
736 (≥) 938 (≥) 13 12 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 213

Physical Properties of steel grade Sn50Pb32Cd18

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
41 - -     0.43 -  
488 792 - 21.3 241   -  
786 - 33 13.2   421 441

Heat Treatment of steel grade Sn50Pb32Cd18

Heat treated : 1133°C - 1118°C

Technological Curves of steel grade Sn50Pb32Cd18

Cross Reference Table (Equivalent Grade) of Sn50Pb32Cd18

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