EN 12163 Grade CuNi3Si1 TB00

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Description

CuNi3Si1, mat. No CW112C, is counted among hardenable, low alloyed copper alloys. To the comparable make CuNi3Si, mat. No 2.0857, acc. to DIN 17666 : 1983-12 applies: The material shows favorable electrical and thermal conductivity, corrosion resistance, high fatigue and creep resistance as well as favorable spring properties. CuNi3Si is in hardened condition resistant to stress corrosion. Temperature for removal of workhardening approximates 450°C. Strength still increases at low-temperature range. Processing properties: hot and cold forming: good machinability: moderately soft soldering: good hard soldering: moderately gas shielded welding: moderately burnishing: good Application: Particularly for aerial line material, such as clamps, mounting links, nuts, high-strength and corrosion resistant screws. Furthermore for wire ropes in electrical overhead line construction, bearing bushings, roller bearing cages, valve guide bushings and springs.

Related Standards

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

Property	Temperature	Value
Density	20.0 °C	8.8 g/cm³ Show Material materials with Density of 8.8 g/cm³

Mechanical

Property	Temperature	Value
Elastic modulus	20.0 °C	143 GPa Show Material materials with Elastic modulus of 143 GPa
Elongation	20.0 °C	30 % Show Material materials with Elongation of 30 %
Elongation A10	20.0 °C	25 % Show Material materials with Elongation A10 of 25 %
Elongation A100	20.0 °C	20 % Show Material materials with Elongation A100 of 20 %
Hardness, Brinell	20.0 °C	70 - 100 [-] Show Material materials with Hardness, Brinell of 70 - 100 [-]
Hardness, Vickers	20.0 °C	75 - 105 [-] Show Material materials with Hardness, Vickers of 75 - 105 [-]
Tensile strength	20.0 °C	300 MPa Show Material materials with Tensile strength of 300 MPa
Yield strength Rp0.2	20.0 °C	110 MPa Show Material materials with Yield strength Rp0.2 of 110 MPa

Thermal

Property	Temperature	Value
Coefficient of thermal expansion	300.0 °C	1.6E-5 1/K Show Material materials with Coefficient of thermal expansion of 1.6E-5 1/K
Thermal conductivity	20.0 °C	59 - 120 W/(m·K) Show Material materials with Thermal conductivity of 59 - 120 W/(m·K)

Electrical

Property	Temperature	Value
Electrical conductivity	20.0 °C	8.00E+6 - 2.30E+7 S/m Show Material materials with Electrical conductivity of 8.00E+6 - 2.30E+7 S/m

Chemical properties

Property	Value
Iron	0.2 % Show Material materials with Iron of 0.2 %
Lead	0.02 % Show Material materials with Lead of 0.02 %
Manganese	0.1 % Show Material materials with Manganese of 0.1 %
Nickel	2.6 - 4.5 % Show Material materials with Nickel of 2.6 - 4.5 %
Silicon	0.8 - 1.3 % Show Material materials with Silicon of 0.8 - 1.3 %

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EN 12163 Grade CuNi3Si1 TB00

Description

Related Standards

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Properties