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America UNS L13620 Tin lead silver solder and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: L13620 / L13620
Category Grade Standard Region/Area Standard Content
Metals L13620 -- America Tin lead silver solder

Chemical composition(mass fraction)(wt.%) of the L13620

Element Min Max Similar
Zn - 0.0050 -
Sn 61.5000 62.5000 -
Sb - 0.5000 -
Pb - - -
Fe - 0.0200 -
Cu - 0.0800 -
Cd - 0.0010 -
Bi - 0.2500 -
As - 0.0300 -
Al - 0.0050 -
Ag 1.7500 2.2500 -

Mechanical Properties of steel grade L13620

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)
314 (≥) 119 (≥) 23 21 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade L13620

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
12 - -     0.33 -  
813 972 - 31.3 332   -  
995 - 33 14.2   241 213

Heat Treatment of steel grade L13620

Heat treated : 1529°C - 1868°C

Technological Curves of steel grade L13620

Cross Reference Table (Equivalent Grade) of L13620

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