ISO 4381 Grade SnSb8Cu4

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Description

Minimum hardness of the shaft: 160 HB Good sliding properties, conformability and high toughness; good embeddability. Suitable for high sliding velocities in the hydrodynamic range, mean load. Impact stress at low frequency. Insensitive to reversed bending stress. Used for high loaded rolling mill bearings; for the production of wrapped bushes, thin-walled bearing liners with a wall thickness of up to about 3 mm and thrust washers.

Related Standards

ISO 4381

Equivalent Materials

Los datos sobre este material han sido proporcionados por WIAM.

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.

Ashby charts

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Propiedades

Mecánica

Property	Temperature	Value
Dureza Brinell	20.0 °C	22 [-] Show Material materials with Dureza Brinell of 22 [-]
	50.0 °C	17 [-] Show Material materials with Dureza Brinell of 17 [-]
	100.0 °C	10 [-] Show Material materials with Dureza Brinell of 10 [-]
	120.0 °C	11 [-] Show Material materials with Dureza Brinell of 11 [-]
	150.0 °C	8 [-] Show Material materials with Dureza Brinell of 8 [-]

Límite elástico Rp 0,2	20.0 °C	46 - 47 MPa Show Material materials with Límite elástico Rp 0,2 of 46 - 47 MPa
	50.0 °C	44 MPa Show Material materials with Límite elástico Rp 0,2 of 44 MPa
	100.0 °C	27 MPa Show Material materials with Límite elástico Rp 0,2 of 27 MPa
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Resistencia a la tracción	20.0 °C	77 MPa Show Material materials with Resistencia a la tracción of 77 MPa

Aplicaciones térmicas

Property	Temperature	Value	Comment
Conductividad térmica	23.0 °C	40 W/(m·K) Show Material materials with Conductividad térmica of 40 W/(m·K)	Typical for Tin Antimony
Temperatura de fusión		215 - 350 °C Show Material materials with Temperatura de fusión of 215 - 350 °C	Typical for Tin Antimony

Chemical properties

Property	Value
Aluminio	0.01 % Show Material materials with Aluminio of 0.01 %
Antimonio	7 - 8 % Show Material materials with Antimonio of 7 - 8 %
Arsénico	0.1 % Show Material materials with Arsénico of 0.1 %
Bismuto	0.08 % Show Material materials with Bismuto of 0.08 %
Cadmio	0.05 % Show Material materials with Cadmio of 0.05 %
Cobre	3 - 4 % Show Material materials with Cobre of 3 - 4 %
Hierro	0.1 % Show Material materials with Hierro of 0.1 %
Plomo	0.35 % Show Material materials with Plomo of 0.35 %
Zinc	0.01 % Show Material materials with Zinc of 0.01 %