EN 1652 Grade CuNi30Mn1Fe H080

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Description

CuNi30Mn1Fe (CW354H) is comparable to CuNi30Mn1Fe, mat. no. 2.0882, acc. to DIN 17664 : 1983-12. To the comparable DIN-mark applies: The material shows favorable specific strength values also at endurance loading and increased temperatures. Thermal conductivity of pure copper is strongly reduced by Ni, the electrical resistance strongly increases according to the Ni-content. Fe-addition increases the corrosion resistance. CuNi30Mn1Fe is resistant to water and seawater, coolant and solvent, alkaline substances, alkaline saline solutions and non-oxidizing acids. warm forming: good cold forming: good machinability: moderately hard soldering: very good soft soldering: very good gas-shielded welding: very good burnishing: good Application: For seawater pipilines, tubes and plates for all types of tubular heat-exchanger (condenser, cooler, seawater evaporators, high pressure feeder water heater) on ships, in power plants, in petroleum processing an in chemical factories as well as in saltern plants. The material is established for condenser in ammoniac steam.

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

PropertyTemperatureValue

Densidad

20.0 °C

8.9 g/cm³

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Mecánica

PropertyTemperatureValue

Dureza Brinell

20.0 °C

80 - 110 [-]

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Dureza Vickers

20.0 °C

80 - 120 [-]

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Elongación

20.0 °C

20 %

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Límite elástico Rp 0,2

20.0 °C

100 - 120 MPa

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Límite elástico Rp 1,0

20.0 °C

140 MPa

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50.0 °C

140 MPa

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100.0 °C

130 MPa

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150.0 °C

126 MPa

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200.0 °C

123 MPa

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250.0 °C

120 MPa

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300.0 °C

117 MPa

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350.0 °C

112 MPa

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Módulo elástico

-253.0 °C

161 GPa

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-195.0 °C

158 GPa

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-100.0 °C

155 GPa

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20.0 °C

150 GPa

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50.0 °C

150 GPa

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100.0 °C

149 GPa

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150.0 °C

148 GPa

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200.0 °C

146 GPa

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250.0 °C

144 GPa

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300.0 °C

142 GPa

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350.0 °C

141 GPa

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Resistencia a la tracción

20.0 °C

310 MPa

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Aplicaciones térmicas

PropertyTemperatureValueComment

Calor específico

23.0 °C

375 - 398 J/(kg·K)

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Typical for Wrought Copper Nickel Grade

Coeficiente de dilatación térmica

300.0 °C

1.6E-5 1/K

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Conductividad térmica

20.0 °C

29 W/(m·K)

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Temperatura de fusión

915 - 1240 °C

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Typical for Wrought Copper Nickel Grade

Chemical properties

PropertyValue

Azufre

0.05 %

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Carbono

0.05 %

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Cobalto

0.1 %

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Estaño

0.05 %

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Fósforo

0.02 %

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Hierro

0.4 - 1 %

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Manganeso

0.5 - 1.5 %

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Níquel

30 - 32 %

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Plomo

0.02 %

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Zinc

0.5 %

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