EN 12451 Grade CuAl5As O60

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Description

CuAl5As (CW300G) 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. The alloy is corrosion resistant to saltwater, potash salt solutions and mineral acids and particularly resistant to hot saline solutions. Processing properties: warm forming: unfavorable cold forming: good machinability: moderately soft soldering: unfavorable hard soldering: unfavorable gas-shielded welding: moderately burnishing: moderately The material is used for tubes, heat transformers and condensers in potash plants and in salines, in mining and in chemical industry.

Related Standards

EN 12451

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
Densidad	20.0 °C	8.2 g/cm³ Show Material materials with Densidad of 8.2 g/cm³

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 Vickers	20.0 °C	75 - 110 [-] Show Material materials with Dureza Vickers of 75 - 110 [-]
Elongación	20.0 °C	50 - 63 % Show Material materials with Elongación of 50 - 63 %
	150.0 °C	59 % Show Material materials with Elongación of 59 %
	300.0 °C	29 % Show Material materials with Elongación of 29 %
	450.0 °C	70 % Show Material materials with Elongación of 70 %
	600.0 °C	64 % Show Material materials with Elongación of 64 %

Estricción	20.0 °C	72 % Show Material materials with Estricción of 72 %
	150.0 °C	72 % Show Material materials with Estricción of 72 %
	300.0 °C	35 % Show Material materials with Estricción of 35 %
	450.0 °C	52 % Show Material materials with Estricción of 52 %
	600.0 °C	54 % Show Material materials with Estricción of 54 %
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Límite elástico Rp 0,2	20.0 °C	110 - 165 MPa Show Material materials with Límite elástico Rp 0,2 of 110 - 165 MPa
	150.0 °C	160 MPa Show Material materials with Límite elástico Rp 0,2 of 160 MPa
	300.0 °C	135 MPa Show Material materials with Límite elástico Rp 0,2 of 135 MPa
	450.0 °C	125 MPa Show Material materials with Límite elástico Rp 0,2 of 125 MPa
	600.0 °C	60 MPa Show Material materials with Límite elástico Rp 0,2 of 60 MPa
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Módulo de cizallamiento	20.0 °C	45 GPa Show Material materials with Módulo de cizallamiento of 45 GPa
Módulo elástico	20.0 °C	123 GPa Show Material materials with Módulo elástico of 123 GPa
Resistencia a la tracción	20.0 °C	350 - 430 MPa Show Material materials with Resistencia a la tracción of 350 - 430 MPa
	150.0 °C	390 MPa Show Material materials with Resistencia a la tracción of 390 MPa
	300.0 °C	310 MPa Show Material materials with Resistencia a la tracción of 310 MPa
	450.0 °C	175 MPa Show Material materials with Resistencia a la tracción of 175 MPa
	600.0 °C	80 MPa Show Material materials with Resistencia a la tracción of 80 MPa
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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

Eléctrico

Property	Temperature	Value
Conductividad eléctrica	20.0 °C	1.02E+7 S/m Show Material materials with Conductividad eléctrica of 1.02E+7 S/m

Chemical properties

Property	Value
Aluminio	4 - 6.5 % Show Material materials with Aluminio of 4 - 6.5 %
Arsénico	0.1 - 0.4 % Show Material materials with Arsénico of 0.1 - 0.4 %
Cobre	91.83 % Show Material materials with Cobre of 91.83 %
Estaño	0.05 % Show Material materials with Estaño of 0.05 %
Hierro	0.2 % Show Material materials with Hierro of 0.2 %
Manganeso	0.2 % Show Material materials with Manganeso of 0.2 %
Níquel	0.2 % Show Material materials with Níquel of 0.2 %
Plomo	0.02 % Show Material materials with Plomo of 0.02 %
Zinc	0.3 % Show Material materials with Zinc of 0.3 %