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EN 12168 CuZn37Pb2 R340 Brushed Brass – Premium Machinability & Strength

CW606N is a machinable brass. Application: extruded and drawn products

Properties

General

PropertyTemperatureValue

Density

20.0 °C

8.4 - 8.45 g/cm³

Mechanical

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

105 GPa

Elongation

20.0 °C

20 %

Elongation A10

20.0 °C

15 %

Elongation A100

20.0 °C

10 %

Elongation A11.3

20.0 °C

15 %

Shear modulus

23.0 °C

40 GPa

Typical for Wrought Copper Brass

Tensile strength

20.0 °C

340 MPa

Yield strength Rp0.2

20.0 °C

180 - 280 MPa

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1.7E-5 - 2.1E-5 1/K

Typical for Wrought Copper Brass

Melting point

875 - 1075 °C

Typical for Wrought Copper Brass

Specific heat capacity

23.0 °C

371 - 418 J/(kg·K)

Typical for Wrought Copper Brass

Thermal conductivity

20.0 °C

105 W/(m·K)

Electrical

PropertyTemperatureValue

Electrical conductivity

20.0 °C

1.40E+7 S/m

Specific Electrical conductivity

24 % IACS

Chemical properties

PropertyValue

Aluminium

0.05 %

Copper

61 - 62 %

Iron

0.2 %

Lead

1.6 - 2.5 %

Nickel

0.3 %

Tin

0.2 %


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