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Comparison Of Cast Iron And Cast Steel Parts

Zhejiang JMJ Houseware Co.,Ltd | Updated: May 23, 2017

Modern process casting has a lot of various kinds of cast iron parts, for example, cast iron parts, cast aluminum parts, cast copper parts, steel castings, and so on, including cast iron parts and steel castings have a wide range of use, in the mechanical field has irreplaceable role, in fact, they are essentially different, then they have what difference?

Cast iron pot: cast iron pot parts resistant to MA, but low strength, plasticity and toughness is poor, solderability is very poor. China has developed in the Han Dynasty cast iron pot technology, can produce spherical graphite cast iron pieces. The tensile strength, plasticity and toughness of cast iron are lower than that of carbon steel. Although the mechanical properties of cast iron are inferior to steel, the presence of graphite gives cast iron many properties that are not as steel. such as good wear resistance, high vibration resistance, low notch sensitivity and excellent cutting processing performance.

Cast steel pot: At present, some industrial countries steel castings production accounted for about 2% of the total output of steel, railways, construction, metallurgical machinery, heavy mining machinery and shipbuilding and other manufacturing sectors are the most used steel castings industry. Steel castings are less limited by size, size, and weight. Single weight can be small, and easy to cast with other processing methods difficult to get complex shape.

Cast iron pot and cast steel pot has different performance, application is not the same, but in the mechanical aspects are irreplaceable.