EN 12163 Grade CuNi10Fe1Mn R350

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Description

CuNi10Fe1Mn (CW352H) is comparable to CuNi10Fe1Mn, mat. no. 2.0872, 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. CuNi10Fe1Mn is resistant to seawater, alkaline saline solutions and non-oxidizing acids. warm forming: good cold forming: very good machinability: unfavorable 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, seawater desalination plants, chemical and sugar factories.

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

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Properties

General

PropertyTemperatureValue

Density

20.0 °C

8.9 g/cm³

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Mechanical

PropertyTemperatureValue

Elastic modulus

-253.0 °C

153 GPa

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-195.0 °C

148 GPa

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-100.0 °C

142 GPa

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20.0 °C

130 GPa

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50.0 °C

129 GPa

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100.0 °C

128 GPa

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150.0 °C

127 GPa

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200.0 °C

125 GPa

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250.0 °C

122 GPa

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300.0 °C

121 GPa

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Elongation

20.0 °C

10 - 14 %

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Elongation A10

20.0 °C

8 %

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Elongation A100

20.0 °C

6 %

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Elongation A11.3

20.0 °C

8 %

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Elongation, transverse

20.0 °C

14 %

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Hardness, Vickers

20.0 °C

120 [-]

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Tensile strength

20.0 °C

350 MPa

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Tensile strength, transverse

20.0 °C

350 MPa

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Yield strength Rp0.2

20.0 °C

150 - 250 MPa

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50.0 °C

250 MPa

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100.0 °C

235 MPa

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150.0 °C

225 MPa

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200.0 °C

220 MPa

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250.0 °C

210 MPa

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300.0 °C

205 MPa

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Yield strength Rp0.2, transverse

20.0 °C

250 MPa

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50.0 °C

250 MPa

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100.0 °C

235 MPa

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150.0 °C

210 - 225 MPa

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200.0 °C

205 - 220 MPa

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250.0 °C

210 MPa

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300.0 °C

205 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1.4E-5 - 1.8E-5 1/K

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Typical for Wrought Copper Nickel Grade

Melting point

915 - 1240 °C

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Typical for Wrought Copper Nickel Grade

Specific heat capacity

20.0 °C

380 J/(kg·K)

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Thermal conductivity

20.0 °C

50.2 W/(m·K)

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Chemical properties

PropertyValue

Carbon

0.05 %

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Cobalt

0.1 %

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Iron

1 - 2 %

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Lead

0.02 %

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Manganese

0.5 - 1 %

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Nickel

9 - 11 %

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Phosphorus

0.02 %

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Sulfur

0.05 %

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Tin

0.03 %

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Zinc

0.5 %

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