Ключевые слова:
Foundry engineering, Cast-iron, Spheroidal-graphite cast-iron, Classification systems, Castings, Tensile strength, Proof stress, Elongation, Thickness, Sampling methods, Test specimens, Dimensions, Hardness, Mechanical testing, Modulus of elasticity, Poisson ratio, Strength of materials, Thermal conductivity, Specific heat, Thermal expansion