EN 12165 Grade CuZn21Si3P H110

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Description

Material CuZn40Mn1Pb1FeSn (CW722R) is used in the form of rods, hollow rods, profiles, forging prematerial and forged parts.

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

8.25 - 8.3 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

85 - 100 GPa

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Hardness, Brinell

20.0 °C

110 - 220 [-]

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Hardness, Vickers

20.0 °C

110 - 180 [-]

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Poisson's ratio

23.0 °C

0.33 [-]

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Typical for Leaded Phosphor Bronze

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1.5E-5 - 1.9E-5 1/K

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Typical for Leaded Phosphor Bronze

Specific heat capacity

20.0 °C

377 J/(kg·K)

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Thermal conductivity

20.0 °C

33 - 35 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical conductivity

20.0 °C

4.50E+6 S/m

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Specific Electrical conductivity

7.8 % IACS

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Chemical properties

PropertyValue

Aluminium

0.05 %

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Copper

75 - 77 %

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Iron

0.3 %

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Lead

0.1 %

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Manganese

0.05 %

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Nickel

0.2 %

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Phosphorus

0.02 - 0.1 %

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Silicon

2.7 - 3.5 %

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Tin

0.3 %

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