AMPCOLOY® 972 Extruded and drawn rectangular and square bars

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Description

2.1293 is a precipitation hardening copper-base alloy. In the heat treated condition, this alloy retains the mechanical properties together with a good ductility in the range of 300-500°C. High electrical conductivity and high mechanical properties are attributes of this versatile alloy.

Related Standards

Equivalent Materials

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

8.9 g/cm³

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Recycled Content

80 %

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Mecánica

PropertyTemperatureValueComment

Dureza Brinell (HBW)

23.0 °C

125 - 155 [-]

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HBW 10/1000

Dureza Rockwell B

23.0 °C

72 - 83 [-]

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Elongación A5

23.0 °C

8 - 18 %

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Límite elástico Rp0.5

23.0 °C

270 - 440 MPa

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Módulo elástico

23.0 °C

120 GPa

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Resistencia a la tracción

23.0 °C

370 - 470 MPa

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Aplicaciones térmicas

PropertyTemperatureValue

Calor específico

23.0 °C

380 J/(kg·K)

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Coeficiente de dilatación térmica

23.0 °C

1.7E-5 1/K

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Conductividad térmica

23.0 °C

320 W/(m·K)

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Eléctrico

PropertyTemperatureValue

Conductividad eléctrica

23.0 °C

5.10E+7 S/m

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Specific Electrical conductivity

86 % IACS

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Chemical properties

PropertyValue

Circonio

0.1 %

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Cobre

Balance

Cromo

1 %

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Otro

0.2 %

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Technological properties

Property
Application areas

Resistance welding tips and electrodes; Parts for the energy engineering; Damper finger segments; Damper rings