Comparison of ductile iron and cast steel
Release time:
2024-01-12
The strength of ductile iron is comparable to that of cast steel. Ductile cast iron has a higher yield strength of 40k compared to cast steel's 36 In most municipal applications, such as water, salt water, steam, etc., the corrosion and oxidation resistance of ductile cast iron exceeds that of cast steel.
The strength of ductile iron is comparable to that of cast steel. Ductile cast iron has a higher yield strength of 40k compared to cast steel's 36 In most municipal applications, such as water, salt water, steam, etc., the corrosion and oxidation resistance of ductile cast iron exceeds that of cast steel. Because of its spherical graphite microstructure, ductile iron is superior to cast steel in its ability to dampen vibration, and is therefore more conducive to stress reduction. An important reason for choosing ductile iron is its lower cost than cast steel. The lower cost of ductile iron makes this material more desirable, more efficient to cast, and less expensive to machine. Because of this characteristic of ductile iron, making it in the [url=valve material]valve material[/url] on the use of a great deal, in many cast steel can not be used in many occasions such as seawater and other corrosive media, it can be used, and, the cost of stainless steel than corrosion-resistant to be much lower.
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