EN 12163 Grade CuNi30Mn1Fe R420

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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

Diese Materialdaten wurden von WIAM zur Verfügung gestellt

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Properties of Copper

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Eigenschaften

Allgemein

Property	Temperature	Value
Dichte	20.0 °C	8.9 g/cm³ Show Material materials with Dichte of 8.9 g/cm³

Mechanisch

Property	Temperature	Value
Dehnung	20.0 °C	14 % Show Material materials with Dehnung of 14 %
Elastizitätsmodul	20.0 °C	150 GPa Show Material materials with Elastizitätsmodul of 150 GPa
Elongation A10	20.0 °C	12 % Show Material materials with Elongation A10 of 12 %
Elongation A100	20.0 °C	10 % Show Material materials with Elongation A100 of 10 %
Elongation A11.3	20.0 °C	12 % Show Material materials with Elongation A11.3 of 12 %
Streckgrenze Rp 0,2	20.0 °C	180 MPa Show Material materials with Streckgrenze Rp 0,2 of 180 MPa
Zugfestigkeit	20.0 °C	420 MPa Show Material materials with Zugfestigkeit of 420 MPa

Thermisch

Property	Temperature	Value	Comment
Koeffizient der thermischen Ausdehnung	300.0 °C	1.6E-5 1/K Show Material materials with Koeffizient der thermischen Ausdehnung of 1.6E-5 1/K
Schmelzpunkt		915 - 1240 °C Show Material materials with Schmelzpunkt of 915 - 1240 °C	Typical for Wrought Copper Nickel Grade
Spezifische Wärmekapazität	23.0 °C	375 - 398 J/(kg·K) Show Material materials with Spezifische Wärmekapazität of 375 - 398 J/(kg·K)	Typical for Wrought Copper Nickel Grade
Wärmeleitfähigkeit	20.0 °C	29 W/(m·K) Show Material materials with Wärmeleitfähigkeit of 29 W/(m·K)

Chemical properties

Property	Value
Blei	0.02 % Show Material materials with Blei of 0.02 %
Eisen	0.4 - 1 % Show Material materials with Eisen of 0.4 - 1 %
Kobalt	0.1 % Show Material materials with Kobalt of 0.1 %
Kohlenstoff	0.05 % Show Material materials with Kohlenstoff of 0.05 %
Mangan	0.5 - 1.5 % Show Material materials with Mangan of 0.5 - 1.5 %
Nickel	30 - 32 % Show Material materials with Nickel of 30 - 32 %
Phosphor	0.02 % Show Material materials with Phosphor of 0.02 %
Schwefel	0.05 % Show Material materials with Schwefel of 0.05 %
Zink	0.5 % Show Material materials with Zink of 0.5 %
Zinn	0.05 % Show Material materials with Zinn of 0.05 %

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