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Japan JIS Sn97Ag3 软焊料- 化学成分和形式 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Sn97Ag3 / Sn97Ag3
Category Grade Standard Region/Area Standard Content
Metals Sn97Ag3 JIS Z 3282 Japan 软焊料- 化学成分和形式

Chemical composition(mass fraction)(wt.%) of the Sn97Ag3

Element Min Max Similar
Au - 0.0500 -
In - 0.1000 -
Ni - 0.0100 -
Cu - 0.0500 -
Cd - 0.0020 -
Al - 0.0010 -
Zn - 0.0010 -
Sn - - -
Sb - 0.1000 -
Fe - 0.0200 -
Ag 2.8000 3.2000 -
As - 0.0300 -
Bi - 0.1000 -
Pb - 0.1000 -

Mechanical Properties of steel grade Sn97Ag3

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)
266 (≥) 884 (≥) 21 14 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade Sn97Ag3

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
24 - -     0.32 -  
178 119 - 21.3 414   -  
174 - 32 43.2   244 444

Heat Treatment of steel grade Sn97Ag3

Heat treated : 1843°C - 1893°C

Technological Curves of steel grade Sn97Ag3

Cross Reference Table (Equivalent Grade) of Sn97Ag3

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