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America UNS L51778 Lead tin lithium calcium alloy and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: L51778 / L51778
Category Grade Standard Region/Area Standard Content
Metals L51778 -- America Lead tin lithium calcium alloy

Chemical composition(mass fraction)(wt.%) of the L51778

Element Min Max Similar

Mechanical Properties of steel grade L51778

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)
122 (≥) 664 (≥) 14 34 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade L51778

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
11 - -     0.13 -  
458 955 - 41.3 422   -  
622 - 11 12.2   331 243

Heat Treatment of steel grade L51778

Heat treated : 1121°C - 1694°C

Technological Curves of steel grade L51778

Cross Reference Table (Equivalent Grade) of L51778

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