ZAMALLOY (CW704R) High Tensile Aluminium Brass

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Description

2.0500 (CuZn23Al6Mn4Fe3) is an alloy of copper, zinc, aluminium, iron and manganese. It is a high tensile brass with much higher alloying levels than conventional high tensile brasses, especially aluminium. The alloying additions give this grade strength. It is used for its excellent resistance to corrosion, erosion, wear, abrasion and fatigue, together with high strength and anti-friction and galling resistance properties. It shows the following features and properties:

Excellent strength and hardness levels

High resistance to corrosion and erosion

Excellent resistance to abrasion and wear

Machinability and good hot formability

Good anti-friction and galling resistance

Related Standards

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

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Propiedades

Mecánica

Property	Temperature	Value
Elongación	23.0 °C	7 - 10 % Show Material materials with Elongación of 7 - 10 %
Límite elástico	23.0 °C	540 - 590 MPa Show Material materials with Límite elástico of 540 - 590 MPa
Resistencia a la tracción	23.0 °C	780 - 830 MPa Show Material materials with Resistencia a la tracción of 780 - 830 MPa

Chemical properties

Property	Value
Aluminio	6.5 % Show Material materials with Aluminio of 6.5 %
Cobre	Balance
Hierro	3 % Show Material materials with Hierro of 3 %
Manganeso	5.5 % Show Material materials with Manganeso of 5.5 %
Zinc	18.5 % Show Material materials with Zinc of 18.5 %

Technological properties

Property
Application areas	Aerospace: Landing gear;Other: Heat exchanger, evaporator, condenser and desalination plant and equipment, high strength fasteners, pump and valve trim, landing gear, heavy duty bearing bushes, general engineering applications such as shafts, axles, pins and other fasteners
Corrosion properties	High corrosion resistance
General machinability	Good machining
Hot forming	Good hot foming