Cobalt

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Description

This bluish metal finds application as a corrosion resistant coating, especially for applications that require high temperature resistance, since its melting point surpasses 1,400°C. Apart from corrosion resistance and chemical stability, the most important physical property of cobalt is that it is a magnetic metal, which means that cobalt and its alloys can be magnetized and used to construct particularly strong permanent magnets.

This material data has been provided by Matmatch.

"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	8.9 g/cm³ Show Material materials with Density of 8.9 g/cm³

Mechanical

Property	Temperature	Value
Elastic modulus	20.0 °C	209 GPa Show Material materials with Elastic modulus of 209 GPa
Hardness, Brinell	20.0 °C	700 [-] Show Material materials with Hardness, Brinell of 700 [-]
Poisson's ratio	20.0 °C	0.31 [-] Show Material materials with Poisson's ratio of 0.31 [-]
Tensile strength	20.0 °C	207 MPa Show Material materials with Tensile strength of 207 MPa

Thermal

Property	Temperature	Value
Melting point		1495 °C Show Material materials with Melting point of 1495 °C
Specific heat capacity	20.0 °C	421 J/(kg·K) Show Material materials with Specific heat capacity of 421 J/(kg·K)
Thermal conductivity	20.0 °C	100 W/(m·K) Show Material materials with Thermal conductivity of 100 W/(m·K)

Electrical

Property	Temperature	Value
Electrical resistivity	20.0 °C	6E-8 Ω·m Show Material materials with Electrical resistivity of 6E-8 Ω·m

Cobalt

Description

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Properties