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

Diese Materialdaten wurden von Matmatch zur Verfügung gestellt

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Ashby charts

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Eigenschaften

Mechanisch

Property	Temperature	Value
Dehnung	23.0 °C	7 - 10 % Show Material materials with Dehnung of 7 - 10 %
Streckgrenze	23.0 °C	540 - 590 MPa Show Material materials with Streckgrenze of 540 - 590 MPa
Zugfestigkeit	23.0 °C	780 - 830 MPa Show Material materials with Zugfestigkeit of 780 - 830 MPa

Chemical properties

Property	Value
Aluminium	6.5 % Show Material materials with Aluminium of 6.5 %
Eisen	3 % Show Material materials with Eisen of 3 %
Kupfer	Balance
Mangan	5.5 % Show Material materials with Mangan of 5.5 %
Zink	18.5 % Show Material materials with Zink 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