ALLOY K500 Bar

Nombres alternativos y comerciales
ALLOY K500, UNS N05500
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Description

Alloy K500 is a precipitation age hardenable nickel-copper alloy. The alloy is non magnetic to temperatures less than -101°C. The combination of low magnetic permeability, high strength and good corrosion resistance has been used to advantage in a number of applications, notably oil-well surveying equipment and electronic components. The low temperature properties of Alloy K500 are outstanding. Tensile and yield strengths increase with decrease in temperature while ductility and toughness are virtually unimpaired. No ductile-to-brittle transformation occurs even at temperatures as low as -200°C Thus the alloy is suitable for many cryogenic applications.

Related Standards

Equivalent Materials

Los datos sobre este material han sido proporcionados por Sverdrup Steel.

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

Medidas

PropertyValue

Diámetro

28.1 - 82.55 mm

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Mecánica

PropertyTemperatureValue

Dureza Brinell

23.0 °C

250 [-]

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Elongación

23.0 °C

17 %

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Límite elástico Rp 0,2

23.0 °C

620 MPa

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Resistencia a la tracción

23.0 °C

900 MPa

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Chemical properties

PropertyValueComment

Aluminio

2.3 - 3.15 %

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Azufre

0.01 %

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Carbono

0.25 %

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Cobre

27 - 33 %

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Fósforo

0.03 %

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Hierro

2 %

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Manganeso

1.5 %

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Níquel

Balance

Otro

63 %

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Ni+Co

Silicona

0.5 %

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Titanio

0.35 - 0.85 %

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Technological properties

Property
Application areas

Typical area of usage is pump shafts and oil well tools.

Heat Treatment

Solution annealing: 980 – 1040°C. Age hardened: 540 – 600°C.

Welding

Very good