DECLAFOR 1015 TD1 - CuNi7.5Sn5Te

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Description

Connectivity and free-machining alloy.


Spinodal hardening, ageable alloy with outstanding strength and thermal stress relaxation properties.

Equivalent Materials

This material data has been provided by Lebronze Alloys.

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

23.0 °C

8.8 g/cm³

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Dimension

PropertyValue

Dimensions

Available size round products (mm): 1-14

Mechanical

PropertyTemperatureValue

Elastic modulus

23.0 °C

115 GPa

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Elongation

23.0 °C

7 %

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Hardness, Brinell

23.0 °C

137 - 160 [-]

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Hardness, Rockwell C

23.0 °C

0 - 3 [-]

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Hardness, Vickers

23.0 °C

140 - 160 [-]

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Tensile strength

23.0 °C

460 - 500 MPa

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Yield strength

23.0 °C

370 - 480 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1.72E-5 1/K

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for 20-200°C

Thermal conductivity

23.0 °C

55 W/(m·K)

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for 20-200°C

Electrical

PropertyTemperatureValue

Electrical conductivity

23.0 °C

8.00E+6 S/m

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Technological properties

Property
Application areas

Summary of typical applications: Connectors, precision mechanical & electrical parts

Corrosion properties

Corrosion resistance rating: 4 out of 5

General machinability

Machinability: 60 %

Processing history

Condition: TD1