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SnSb0.25Cu0.1

China YS SnSb0.25Cu0.1 无铅锡基焊料 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: SnSb0.25Cu0.1 / SnSb0.25Cu0.1
Category Grade Standard Region/Area Standard Content
Metals SnSb0.25Cu0.1 YS/T 747 China 无铅锡基焊料

Chemical composition(mass fraction)(wt.%) of the SnSb0.25Cu0.1

Element Min Max Similar
Ni - 0.0500 -
Cd - 0.0020 -
Al - 0.0050 -
As - 0.0100 -
Fe - 0.0200 -
Pb - 0.0500 -
Zn - 0.0050 -
Sb 0.1500 0.3500 -
Bi - 0.0500 -
Cu 0.0500 0.1500 -
Ag - 0.1000 -
Sn - - -

Mechanical Properties of steel grade SnSb0.25Cu0.1

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)
939 (≥) 299 (≥) 44 41 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 244

Physical Properties of steel grade SnSb0.25Cu0.1

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 - -     0.12 -  
914 812 - 24.3 333   -  
934 - 34 34.2   331 423

Heat Treatment of steel grade SnSb0.25Cu0.1

Heat treated : 1835°C - 1162°C

Technological Curves of steel grade SnSb0.25Cu0.1

Cross Reference Table (Equivalent Grade) of SnSb0.25Cu0.1

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