Free Engineering Calculators & Tools
Accurate, standards-based calculators from Matson Iron Casting — free to use and free to embed on your own site.
Cast Iron Weight Calculator (Gray & Ductile)
Calculate gray and ductile cast iron weight by grade/class. Real class-dependent densities (HT150–HT350, QT400–QT700), 8…
Open calculator →Gray vs Ductile Iron Selector
Choose between gray and ductile cast iron by your top priority — strength, ductility, damping, machinability or cost. Fr…
Open calculator →Iron Casting Cost Estimator
Estimate gray or ductile iron casting cost from weight, price, casting yield, machining and quantity. Free indicative to…
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