The shrinkage rate of stainless steel precision casting cannot be directly applied as a fixed percentage. This article explains the influence of wax patterns, mold shells, alloy solidification, and cooling on dimensions, and provides methods for mold shrinkage calculation, first-piece measurement, and directional correction.

How much does it cost to make a precision casting mold? This article explains the relationship between wax mold structure, materials, core pulling, number of cavities, trial molding, sampling fees, mold life, and batch cost.