DTD900 Enhanced

Nombres alternativos y comerciales
DTD900 High Strength Copper Nickel
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Description

Both High Strength Copper Nickel Standard and Enhanced are Ni Bronze products giving high strength and good corrosion resistance properties, and meeting the requirements of B7 bolting material. The material is defined as API Class AA and PSL 3. The material is readily machinable. The difference between High Strength Copper Nickel Standard and Enhanced is the higher guaranteed minimum mechanical properties.

Equivalent Materials

Los datos sobre este material han sido proporcionados por Broder Metals Group.

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

226 [-]

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Dureza Rockwell C

23.0 °C

21 [-]

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Elongación

23.0 °C

10 %

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Límite elástico Rp 0,2

23.0 °C

555 - 655 MPa

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Resistencia a la tracción

23.0 °C

770 - 828 MPa

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Chemical properties

PropertyValue

Aluminio

2 - 4 %

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Cobre

Balance

Cromo

0.3 %

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Estaño

0.3 %

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Hierro

0.5 - 2.5 %

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Manganeso

0.1 - 1 %

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Níquel

13 - 14 %

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Plomo

0.3 %

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Silicona

0.3 %

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Zinc

0.5 %

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Technological properties

Property
Application areas

Bolt

Corrosion properties

Used where stress corrosion in ammonia / amine & sulphide environments is an issue.