Advantages and disadvantages of ductile iron (also known as nodular cast iron or spheroidal graphite iron), as well as the range of mechanical properties:
Advantages:
Disadvantages:
Range of mechanical properties:
The range of mechanical properties for ductile iron is influenced by factors such as alloy composition, heat treatment, and casting processes. Generally, the tensile strength of ductile iron can range from 400 to 900 MPa, the yield strength from 250 to 600 MPa, and the elongation typically varies between 10% and 20%. These values are provided as a reference, and actual values may vary based on specific conditions and usage requirements. When selecting and designing with ductile iron, it is important to consider specific application requirements.
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