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45Sn/2.7Sb

Australia AS 45Sn/2.7Sb Material for soldering - Solder alloys and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 45Sn/2.7Sb / 45Sn/2.7Sb
Category Grade Standard Region/Area Standard Content
Metals 45Sn/2.7Sb AS 1834.1 Australia Material for soldering - Solder alloys

Chemical composition(mass fraction)(wt.%) of the 45Sn/2.7Sb

Element Min Max Similar
Zn - 0.0100 -
Sn 46.0000 48.0000 -
Sb - 0.2000 -
Pb - - -
Fe - 0.0200 -
Cu - 0.0800 -
Cd 16.5000 17.5000 -
Bi - 0.1000 -
As - 0.0300 -
Al - 0.0050 -

Mechanical Properties of steel grade 45Sn/2.7Sb

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)
136 (≥) 691 (≥) 13 31 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 224

Physical Properties of steel grade 45Sn/2.7Sb

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
42 - -     0.24 -  
879 729 - 41.3 142   -  
327 - 23 13.2   333 233

Heat Treatment of steel grade 45Sn/2.7Sb

Heat treated : 1517°C - 1338°C

Technological Curves of steel grade 45Sn/2.7Sb

Cross Reference Table (Equivalent Grade) of 45Sn/2.7Sb

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