EN 12166 Grade CuZr R350

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Description

Application: general purpose wire, springs, fasteners

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

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

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

135 GPa

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Elongation

20.0 °C

12 %

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Elongation A100

20.0 °C

5 - 8 %

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Elongation A11.3

20.0 °C

10 %

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Poisson's ratio

23.0 °C

0.34 [-]

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Typical for Wrought Copper Pure / Low Alloyed Copper

Shear modulus

23.0 °C

48 GPa

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Typical for Wrought Copper Pure / Low Alloyed Copper

Tensile strength

20.0 °C

350 MPa

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Yield strength Rp0.2

20.0 °C

260 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

300.0 °C

1.7E-5 - 1.8E-5 1/K

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Melting point

965 - 1100 °C

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Typical for Wrought Copper Pure / Low Alloyed Copper

Specific heat capacity

23.0 °C

377 - 420 J/(kg·K)

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Typical for Wrought Copper Pure / Low Alloyed Copper

Thermal conductivity

20.0 °C

167 - 330 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical conductivity

20.0 °C

2.60E+7 - 5.40E+7 S/m

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Specific Electrical conductivity

86 % IACS

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Chemical properties

PropertyValue

Zirconium

0.1 - 0.2 %

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