EN 12165 Grade CuAl9Ni3Fe2 H115

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Description

CuAl9Ni3Fe2 (CW304G) is a wrought alloy of high strength, also at increased temperatures. The strength properties of cold formable wrought alloys are primarily dependent on the deformation grade. Tensile strength, yield strength and hardness rise according to the increasing cold forming grade. Elongation after fracture and contraction at fracture are decreasing. Thermal conductivity is reduced by the Al-content, electrical conductivity decreases according to the increasing AL-content. CuAl9Ni3Fe2 has a high strength at high temperatures up to approx. 300°C and a high endurance strength also at corrosion strain. The alloy has a low friction coefficient, is scaling resistant , shows a high wear resistance, high strength also at impact loading and a high corrosion resistance to saltwater, sulfite bases and mineral acids. Processing properties: warm forming: good cold forming: unfavorable machinability: moderately soft soldering: unfavorable hard soldering: moderately gas-shielded welding: very good burnishing: good The material is due to its favorable weldability particularly suitable for mixed constructions of congenerous cast and wrought material. Application for bearing parts for impact loading as well as for parts in animal food industry.

Related Standards

Equivalent Materials

Los datos sobre este material han sido proporcionados por WIAM.

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.

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Propiedades

General

Property	Temperature	Value	Comment
Densidad	23.0 °C	7.7 - 8.7 g/cm³ Show Material materials with Densidad of 7.7 - 8.7 g/cm³	Typical for Leaded Phosphor Bronze

Mecánica

Property	Temperature	Value	Comment
Coeficiente de Poisson	23.0 °C	0.33 [-] Show Material materials with Coeficiente de Poisson of 0.33 [-]	Typical for Leaded Phosphor Bronze
Dureza Brinell	20.0 °C	115 [-] Show Material materials with Dureza Brinell of 115 [-]
Dureza Vickers	20.0 °C	120 [-] Show Material materials with Dureza Vickers of 120 [-]
Límite elástico Rp 0,2	20.0 °C	180 MPa Show Material materials with Límite elástico Rp 0,2 of 180 MPa
Módulo elástico	23.0 °C	110 - 130 GPa Show Material materials with Módulo elástico of 110 - 130 GPa	Typical for Leaded Phosphor Bronze
Resistencia a la tracción	20.0 °C	500 MPa Show Material materials with Resistencia a la tracción of 500 MPa

Aplicaciones térmicas

Property	Temperature	Value	Comment
Calor específico	23.0 °C	380 J/(kg·K) Show Material materials with Calor específico of 380 J/(kg·K)	Typical for Leaded Phosphor Bronze
Coeficiente de dilatación térmica	23.0 °C	1.5E-5 - 1.9E-5 1/K Show Material materials with Coeficiente de dilatación térmica of 1.5E-5 - 1.9E-5 1/K	Typical for Leaded Phosphor Bronze

Chemical properties

Property	Value
Aluminio	8 - 9.5 % Show Material materials with Aluminio of 8 - 9.5 %
Cobre	80.25 % Show Material materials with Cobre of 80.25 %
Estaño	0.1 % Show Material materials with Estaño of 0.1 %
Hierro	1 - 3 % Show Material materials with Hierro of 1 - 3 %
Manganeso	2.5 % Show Material materials with Manganeso of 2.5 %
Níquel	2 - 4 % Show Material materials with Níquel of 2 - 4 %
Plomo	0.05 % Show Material materials with Plomo of 0.05 %
Silicona	0.1 % Show Material materials with Silicona of 0.1 %
Zinc	0.2 % Show Material materials with Zinc of 0.2 %

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