AMPCO® 8 Extruded and drawn rods

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Description

AMPCO® 8 extruded has a high tensile strength and a good yield along with an inherent toughness and ductility not usually found in a single alpha phase aluminium bronze. During the extrusion process the metal is hot worked resulting in a compact grain structure free of inclusions or other defects and improved physical properties.

Los datos sobre este material han sido proporcionados por AMPCO METAL.

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

PropertyTemperatureValue

Densidad

23.0 °C

7.95 g/cm³

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Recycled Content

80 %

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Mecánica

PropertyTemperatureValueComment

Dureza Brinell (HBW)

23.0 °C

163 - 187 [-]

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HBW 10/3000

Dureza Rockwell B

23.0 °C

85 - 91 [-]

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Elongación A5

23.0 °C

35 %

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Energía de impacto Charpy

23.0 °C

41 - 54 J

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Energía de impacto Izod

23.0 °C

61 - 75 J

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Estricción

23.0 °C

55 - 63 %

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Límite elástico Rp0.5

23.0 °C

283 - 386 MPa

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Límite elástico a la compresión, 0,1%

23.0 °C

324 MPa

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Límite proporcional en compresión

23.0 °C

138 - 179 MPa

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Módulo elástico

23.0 °C

124 GPa

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Resistencia a la compresión

23.0 °C

862 - 931 MPa

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Resistencia a la tracción

23.0 °C

517 - 586 MPa

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Resistencia al cizallamiento

23.0 °C

276 - 331 MPa

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Aplicaciones térmicas

PropertyTemperatureValue

Calor específico

23.0 °C

420 J/(kg·K)

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Coeficiente de dilatación térmica

23.0 °C

1.63E-5 1/K

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Conductividad térmica

23.0 °C

54 W/(m·K)

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Eléctrico

PropertyTemperatureValue

Conductividad eléctrica

23.0 °C

7.00E+6 S/m

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Specific Electrical conductivity

12 % IACS

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Chemical properties

PropertyValue

Aluminio

6.5 %

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Cobre

Balance

Hierro

2.5 %

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Otro

0.5 %

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Technological properties

Property
Application areas

AMPCO® 8 is used whenever good resistance to corrosion, erosion, abrasion and cavitation-pitting is essential. AMPCO® 8 is ideally suited for pipes, tubes, joints and other pieces used in the process, marine or other similar industries. The extreme hardness of this alloy makes it an ideal bolting material. AMPCO® 8 has excellent bearing characteristics. It is used for bushings, bearings, wear strips and in similar applications where hardness and ductility are essential for uninterrupted operations.