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America UNS L54955 Solder alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: L54955 / L54955
Category Grade Standard Region/Area Standard Content
Metals L54955 -- America Solder alloy

Chemical composition(mass fraction)(wt.%) of the L54955

Element Min Max Similar

Mechanical Properties of steel grade L54955

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)
117 (≥) 913 (≥) 12 41 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 132

Physical Properties of steel grade L54955

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
34 - -     0.31 -  
576 422 - 14.3 242   -  
899 - 42 33.2   434 222

Heat Treatment of steel grade L54955

Heat treated : 1833°C - 1857°C

Technological Curves of steel grade L54955

Cross Reference Table (Equivalent Grade) of L54955

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