AMPCO® 25 Continuous cast

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Description

AMPCO® 25 is a patented alloy which displays outstanding mechanical properties. The extreme hardness, linked with an excellent compressive strength and very good friction properties, makes it ideal as a forming and drawing die material. As the elongation of the material is nil, thin sections should be avoided and the material should be well backed up.

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

6.93 g/cm³

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Recycled Content

80 %

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Mecánica

PropertyTemperatureValueComment

Dureza Brinell (HBW)

23.0 °C

364 [-]

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HBW 10/3000

Dureza Rockwell C

23.0 °C

38 [-]

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Límite elástico a la compresión, 0,1%

23.0 °C

689 MPa

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Módulo elástico

23.0 °C

110 GPa

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Resistencia a la compresión

23.0 °C

1551 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

1.62E-5 1/K

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Conductividad térmica

23.0 °C

33 W/(m·K)

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Eléctrico

PropertyTemperatureValue

Conductividad eléctrica

23.0 °C

4.00E+6 S/m

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Specific Electrical conductivity

8 % IACS

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Chemical properties

PropertyValue

Cobre

Balance

Technological properties

Property
Application areas

The phenomenal success of this alloy led to its use as forming rolls, bending and wiping blocks and it is considered the standard material in this field of applications. Due to its inherent friction properties, this alloy has an excellent behaviour in any wear application where high compression loads are present.