Lead

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Description

Lead is a soft, ductile and malleable heavy metal with a low melting point that is used mainly in energy storage systems as a part of lead-acid batteries. Liquid lead is an excellent solvent for precious metals such as gold and silver, so its low melting point makes it very easy to use in the recovery of those metals from discarded electronic circuits. Lead has the ability to absorb gamma-rays and x-rays, therefore it is an excellent shield against these types of radiation.

Los datos sobre este material han sido proporcionados por Matmatch.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Propiedades

General

Property	Temperature	Value
Densidad	20.0 °C	11.34 g/cm³ Show Material materials with Densidad of 11.34 g/cm³

Mecánica

Property	Temperature	Value
Coeficiente de Poisson	20.0 °C	0.44 [-] Show Material materials with Coeficiente de Poisson of 0.44 [-]
Dureza Brinell	20.0 °C	38.3 [-] Show Material materials with Dureza Brinell of 38.3 [-]
Módulo elástico	20.0 °C	17 GPa Show Material materials with Módulo elástico of 17 GPa
Resistencia a la tracción	20.0 °C	12.5 MPa Show Material materials with Resistencia a la tracción of 12.5 MPa

Aplicaciones térmicas

Property	Temperature	Value
Calor específico	20.0 °C	127 J/(kg·K) Show Material materials with Calor específico of 127 J/(kg·K)
Conductividad térmica	20.0 °C	35 W/(m·K) Show Material materials with Conductividad térmica of 35 W/(m·K)
Temperatura de fusión		327.5 °C Show Material materials with Temperatura de fusión of 327.5 °C

Eléctrico

Property	Temperature	Value
Resistividad eléctrica	20.0 °C	2.07E-7 Ω·m Show Material materials with Resistividad eléctrica of 2.07E-7 Ω·m