Physical characteristics
Spheroidal graphite cast irons
Quizzed article REF: M3616 V1
Physical characteristics
Spheroidal graphite cast irons

Author : Alex RÉMY

Publication date: June 10, 2016, Review date: September 10, 2021 | Lire en français

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3. Physical characteristics

3.1 Density

At room temperature, the density of spheroidal graphite cast irons decreases as the amount of graphite increases, due to the low density of graphite. It varies from 7,100 kg/m 3 for ferritic grades to 7,200 kg/m 3 for pearlitic grades.

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3.2 Thermal properties

Thermal conductivity and mass heat capacity are given in Table 8 .

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