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America UNS L50080 Grade B lead and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: L50080 / L50080
Category Grade Standard Region/Area Standard Content
Metals L50080 -- America Grade B lead

Chemical composition(mass fraction)(wt.%) of the L50080

Element Min Max Similar

Mechanical Properties of steel grade L50080

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)
674 (≥) 326 (≥) 23 12 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade L50080

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 - -     0.31 -  
452 892 - 21.3 134   -  
524 - 32 24.2   111 332

Heat Treatment of steel grade L50080

Heat treated : 1334°C - 1385°C

Technological Curves of steel grade L50080

Cross Reference Table (Equivalent Grade) of L50080

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