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India IS Sn60Af Soft Solder for Electronic Applications - Specification and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Sn60Af / Sn60Af
Category Grade Standard Region/Area Standard Content
Metals Sn60Af IS 11516 India Soft Solder for Electronic Applications - Specification

Chemical composition(mass fraction)(wt.%) of the Sn60Af

Element Min Max Similar
Zn - 0.0030 -
Total Others - 0.0800 -
Sn 59.5000 61.5000 -
Sb - 0.1200 -
Pb - - -
Fe - 0.0200 -
Cu - 0.0800 -
Cd - 0.0010 -
Bi - 0.2500 -
As - 0.0300 -
Al - 0.0010 -

Mechanical Properties of steel grade Sn60Af

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)
913 (≥) 674 (≥) 31 42 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 241

Physical Properties of steel grade Sn60Af

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 - -     0.13 -  
791 723 - 11.3 214   -  
796 - 33 44.2   414 313

Heat Treatment of steel grade Sn60Af

Heat treated : 1199°C - 1157°C

Technological Curves of steel grade Sn60Af

Cross Reference Table (Equivalent Grade) of Sn60Af

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