COLSPEED 90 Bronze

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Description

COLSPEED 90 is derived using the basis of a 10/5/5 aluminium bronze with an addition of finely dispersed lead particles with very good self-lubricating and anti-friction properties that improve performance in wear applications. It shows the following features and properties:


  • Very high strength
  • Excellent general corrosion resistance
  • Very high wear and galling resistance
  • Excellent machinability
  • Outstanding bearing properties
  • Spark resistance
  • Retention of properties at cryogenic temperatures
  • Equivalent Materials

    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.

    Ashby charts

    Propiedades

    Mecánica

    PropertyTemperatureValue

    Dureza Brinell

    23.0 °C

    200 - 220 [-]

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    Elongación

    23.0 °C

    10 - 13 %

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    Límite elástico

    23.0 °C

    400 - 500 MPa

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    Resistencia a la tracción

    23.0 °C

    700 - 760 MPa

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    Chemical properties

    PropertyValue

    Aluminio

    9.7 %

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    Cobre

    Balance

    Hierro

    3.8 %

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    Manganeso

    1.3 %

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    Níquel

    5 %

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    Plomo

    1.75 %

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    Technological properties

    Property
    Application areas

    Offshore & marine: Marine hardware, fasteners and fittings;General: Fasteners, gears, non-sparking safety tooling, thrust washers, valve guides, fluid handling equipment, valve spindles and components, bearings pins and bushes, thermostatic valves and worm wheels

    Corrosion properties

    Excellent general corrosion resistance

    General machinability

    Excellent machinability